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Results for "

(±)-α-Tocopherol

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Androgen Receptor (1) Apoptosis (3) Bacterial (4) Biochemical Assay Reagents (3) COX (1) Endogenous Metabolite (14) Ferroptosis (8) Influenza Virus (4) Isotope-Labeled Compounds (4) Reactive Oxygen Species (7) Tyrosinase (5)
By Research Areas:	Cancer (11) Cardiovascular Disease (3) Infection (6) Inflammation/Immunology (3) Metabolic Disease (10) Neurological Disease (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B1278B

*(±)-α-Tocopherol* acetate** (±)-Vitamin E acetate	Biochemical Assay Reagents	Infection
(±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases .

HY-B0757A

*(±)-α-Tocopherol* nicotinate** rel-Vitamin E Nicotinate	Reactive Oxygen Species Endogenous Metabolite	Cardiovascular Disease
(±)-α-Tocopherol nicotinate, vitamin E - nicotinate, is an orally active fat-soluble antioxidant that prevents lipid peroxidation in cell membranes. (±)-α-Tocopherol nicotinate is hydrolysed in the blood to α -tocopherol and niacin and may be used in studies of related vascular diseases .

HY-16686

α-Tocopherol phosphate 3 Publications Verification alpha-Tocopherol phosphate; TocP; vitamin E phosphate	Others	Others
α-Tocopherol phosphate is the compound demonstrating the highest vitamin E activity, which is available both in its natural form as RRR-alpha-tocopherol isolated from plant sources.

HY-N0683

α-Vitamin E Maximum Cited Publications 14 Publications Verification (+)-α-Tocopherol; D-α-Tocopherol	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite	Infection Cancer
α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-W127530

α-Tocopherol phosphate disodium 3 Publications Verification alpha-Tocopherol phosphate disodium; TocP disodium; Vitamin E phosphate disodium	Apoptosis Reactive Oxygen Species	Cardiovascular Disease
α-Tocopherol phosphate (alpha-Tocopherol phosphate) disodium, a promising antioxidant, can protect against long-wave UVA1 induced cell death and scavenge UVA1 induced ROS in a skin cell model. α-Tocopherol phosphate disodium possesses therapeutic potential in the inhibition of apoptosis and increases the migratory capacity of endothelial progenitor cells under high-glucose/hypoxic conditions and promotes angiogenesis .

HY-W020044

DL-alpha-Tocopherol 3 Publications Verification DL-α-Tocopherol	Ferroptosis	Others
DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB .

HY-W020044R

*DL-alpha-Tocopherol* (Standard)** 3 Publications Verification	Ferroptosis	Others
DL-alpha-Tocopherol (Standard) is the analytical standard of DL-alpha-Tocopherol. This product is intended for research and analytical applications. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB .

HY-B1278BR

*(±)-α-Tocopherol* acetate (Standard)**	Biochemical Assay Reagents	Infection
(±)-α-Tocopherol acetate (Standard) is the analytical standard of (±)-α-Tocopherol acetate. This product is intended for research and analytical applications. (±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases .

HY-N0683S6

α-Vitamin E-d11 (+)-α-Tocopherol-d₁₁; D-α-Tocopherol-d₁₁	Bacterial Endogenous Metabolite Ferroptosis Reactive Oxygen Species Influenza Virus Isotope-Labeled Compounds	Infection Cancer
α-Vitamin E-d11 ((+)-α-Tocopherol-d11) is the deuterium labeled α-Vitamin E (HY-N0683). α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-B1278S1

α-Tocopherol-d6 acetate	Endogenous Metabolite	Metabolic Disease Cancer
α-Tocopherol-d₆ (acetate) is the deuterium labeled D-α-Tocopherol acetate. D-α-Tocopherol acetate (D-Vitamin E acetate) can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine[1].

HY-W020044S1

*DL-alpha-Tocopherol-d9*	Ferroptosis	Others
DL-alpha-Tocopherol-d₉ is the deuterium labeled DL-alpha-Tocopherol[1]. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB[2].

HY-131553R

*D-α-Tocopherol* Succinate (Standard)**	Apoptosis	Cancer
D-α-Tocopherol Succinate (Standard) is the analytical standard of D-α-Tocopherol Succinate. This product is intended for research and analytical applications. D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

HY-W020044S

*DL-alpha-Tocopherol-13C3*	Ferroptosis	Others
DL-alpha-Tocopherol- ¹³C₃ is the ¹³C-labeled DL-alpha-Tocopherol. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB[1].

HY-N0683S

α-Vitamin E-13C6 (+)-α-Tocopherol-¹³C₆; D-α-Tocopherol-¹³C₆	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite	Infection Cancer
α-Vitamin E- ¹³C₆ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-N0683S1

α-Vitamin E-13C3 (+)-α-Tocopherol-¹³C₃; D-α-Tocopherol-¹³C₃	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite	Infection Cancer
α-Vitamin E- ¹³C₃ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-144241S

*DL-Alpha-tocopherol* nicotinate-d9**	Isotope-Labeled Compounds	Others
DL-Alpha-tocopherol nicotinate-d₉ is the deuterium labeled DL-Alpha-tocopherol nicotinate[1].

HY-B1278

*D-α-Tocopherol* acetate** D-Vitamin E acetate	Endogenous Metabolite	Metabolic Disease Cancer
D-α-Tocopherol acetate (D-Vitamin E acetate) can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine .

HY-131553

*D-α-Tocopherol* Succinate** 2 Publications Verification Vitamin E succinate	Apoptosis	Cancer
D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

HY-144509S

*l-α-tocopherol* acetate-13C4,d6**	Endogenous Metabolite	Metabolic Disease
l-α-tocopherol acetate- ¹³C₄,d₆ is the ¹³C- and deuterium-labeled l-α-tocopherol acetate. l-α-tocopherol acetate is a natural tocopherol and has potent antioxidant activities[1].

HY-B1278A

*DL-α-Tocopherol* acetate** 2 Publications Verification Vitamin E acetate	Endogenous Metabolite	Inflammation/Immunology
DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition.

HY-B0717

Tocofersolan 3 Publications Verification TPGS; D-α-Tocopherol polyethylene glycol 1000 succinate; Vitamin E-TPGS	Others	Neurological Disease Metabolic Disease
Tocofersolan is synthetic polyethylene glycol derivative of α-tocopherol. Tocofersolan is an orally active and water-soluble analog of vitamin E. Tocofersolan can reduce neurobehavioral deficits in zebrafish embryos exposed to moderate and high concentrations of BaP during early development. Tocofersolan shows antioxidant activity. Tocofersolan can be used to provide an orally bioavailable source of vitamin E .

HY-116757

(±)-α-CMBHC	Endogenous Metabolite	Cardiovascular Disease
(±)-α-CMBHC is a metabolite of α-Tocopherol .

HY-114362

*DL-alpha-Tocopherol* methoxypolyethylene glycol succinate** TPGS-750-M	Biochemical Assay Reagents	Others
DL-alpha-Tocopherol methoxypolyethylene glycol succinate solution (TPGS-750-M) is an amphiphile, acts as a surfactant. DL-alpha-Tocopherol methoxypolyethylene glycol succinate solution has a positive effect on Suzuki-Miyaura cross coupling .

HY-N0683A

rel-α-Vitamin E rel-D-α-Tocopherol	Others	Inflammation/Immunology
rel-α-Vitamin E (rel-D-α-Tocopherol) is a vitamin with antioxidant properties and also a mixture .

HY-B1278AS

*DL-α-Tocopherol* acetate-13C4,d6** Vitamin E acetate-¹³C₄,d₆	Endogenous Metabolite	Inflammation/Immunology
DL-α-Tocopherol acetate- ¹³C₄,d₆ is the deuterium and ¹³C labeled DL-α-Tocopherol acetate[1]. DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition[2][3].

HY-115731

Tocol DesmethylTocopherol; DL-Tocol; rac-Tocol	Endogenous Metabolite	Metabolic Disease
(±)-Tocol is a synthetic vitamin E derivative.nlike (±)-α-tocopherol, (±)-tocol does not suppress retinol-induced erythrocyte hemolysis or increase microviscosity of rat liver phosphatidylcholine (PC) liposomes.

HY-N2853

D-α-Tocopherylquinone α-Tocopherylquinone	Others	Cancer
D-α-Tocopherylquinone (α-Tocopherylquinone) is a quinone, can be isolated from Phaeodactylum tricornutum. D-α-Tocopherylquinone is a oxidation product of α-Tocopherol (vitamin E). D-α-Tocopherylquinone can act as an anticoagulant and as an antioxidant .

HY-N13182

Taxoquinone	Others	Others
Taxoquinone is an antioxidant derived from Metasequoia glyptostroboides and belongs to the diterpenoid class of compounds. At a concentration of 150 μg/mL, Taxoquinone exhibits a maximum inhibition of DPPH radicals of 81.29%, demonstrating superior antioxidant activity compared to Ascorbic acid and α-tocopherol at the same concentration .

HY-119975

Carazostatin DC118	Reactive Oxygen Species	Cancer
Carazostatin (DC118), an antioxidant, can be isolated from Streptomycs chromofuscus. Carazostatin (DC118) exhibits strong inhibitory activity against free radical-induced lipid peroxidation and shows stronger antioxidant activity in liposomal membranes than α-tocopherol (VE) .

HY-111024

2,2,5,7,8-Pentamethyl-6-Chromanol PMC	Androgen Receptor	Cancer
2,2,5,7,8-Pentamethyl-6-Chromanol (PMC) is the anti-oxidant moiety of vitamin E (α-tocopherol). 2,2,5,7,8-Pentamethyl-6-Chromanol has potent androgen receptor (AR) signaling modulation and anti-cancer activity against prostate cancer cell lines .

HY-126400

Tocopherols	Endogenous Metabolite	Others
Tocopherols are an important class of fat-soluble vitamins, the most common form of which is gamma-tocopherol, followed by beta-tocopherol and alpha-tocopherol .

HY-N7148S

α-Vitamin E-d6 (+)-α-Tocopherol-d₆; D-α-Tocopherol-d₆	COX Endogenous Metabolite Isotope-Labeled Compounds	Others
α-Vitamin E-d₆ is the deuterium labeled α-Vitamin E[1].

HY-113269

alpha-CEHC	Others	Others
alpha-CEHC is a water-soluble metabolite of alpha-tocopherol (α-TOH) with potential antioxidant activity. alpha-CEHC slightly inhibits macrophage-induced low-density lipoprotein (LDL) oxidation, and its inhibitory potency is concentration-dependent .

HY-133680

β-Tocopherol	Tyrosinase	Metabolic Disease
β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-113068

(rel)-β-Tocopherol	Tyrosinase	Metabolic Disease
(rel)-β-Tocopherol is a relative configuration of β-Tocopherol.(±)-β-Tocopherol is a lipid-soluble form of vitamin E with antioxidant activity. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-113068S

*β-Tocopherol-d3*	Isotope-Labeled Compounds Tyrosinase	Metabolic Disease
β-Tocopherol-d₃ is the deuterium labeled β-Tocopherol. β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol can also prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol[1][2][3].

HY-133680R

*β-Tocopherol* (Standard)**	Tyrosinase	Metabolic Disease
β-Tocopherol (Standard) is the analytical standard of β-Tocopherol. This product is intended for research and analytical applications. β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-113068R

*(rel)-β-Tocopherol* (Standard)**	Tyrosinase	Metabolic Disease
(rel)-β-Tocopherol (Standard) is the analytical standard of (rel)-β-Tocopherol. This product is intended for research and analytical applications. (rel)-β-Tocopherol is a relative configuration of β-Tocopherol.(±)-β-Tocopherol is a lipid-soluble form of vitamin E with antioxidant activity. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

Cat. No.	Product Name	Type

HY-B1278B

*(±)-α-Tocopherol* acetate** (±)-Vitamin E acetate	Biochemical Assay Reagents
(±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases .

HY-B0757A

*(±)-α-Tocopherol* nicotinate** rel-Vitamin E Nicotinate	Biochemical Assay Reagents
(±)-α-Tocopherol nicotinate, vitamin E - nicotinate, is an orally active fat-soluble antioxidant that prevents lipid peroxidation in cell membranes. (±)-α-Tocopherol nicotinate is hydrolysed in the blood to α -tocopherol and niacin and may be used in studies of related vascular diseases .

HY-W127530

α-Tocopherol phosphate disodium 3 Publications Verification alpha-Tocopherol phosphate disodium; TocP disodium; Vitamin E phosphate disodium	Biochemical Assay Reagents
α-Tocopherol phosphate (alpha-Tocopherol phosphate) disodium, a promising antioxidant, can protect against long-wave UVA1 induced cell death and scavenge UVA1 induced ROS in a skin cell model. α-Tocopherol phosphate disodium possesses therapeutic potential in the inhibition of apoptosis and increases the migratory capacity of endothelial progenitor cells under high-glucose/hypoxic conditions and promotes angiogenesis .

α-Tocopherol phosphate disodium

3 Publications Verification

alpha-Tocopherol phosphate disodium; TocP disodium; Vitamin E phosphate disodium

Biochemical Assay Reagents

α-Tocopherol phosphate (alpha-Tocopherol phosphate) disodium, a promising antioxidant, can protect against long-wave UVA1 induced cell death and scavenge UVA1 induced ROS in a skin cell model. α-Tocopherol phosphate disodium possesses therapeutic potential in the inhibition of apoptosis and increases the migratory capacity of endothelial progenitor cells under high-glucose/hypoxic conditions and promotes angiogenesis .

HY-131553

*D-α-Tocopherol* Succinate** 2 Publications Verification Vitamin E succinate	Biochemical Assay Reagents
D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

HY-B1278BR

*(±)-α-Tocopherol* acetate (Standard)**	Biochemical Assay Reagents
(±)-α-Tocopherol acetate (Standard) is the analytical standard of (±)-α-Tocopherol acetate. This product is intended for research and analytical applications. (±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases .

(±)-α-Tocopherol acetate (Standard)

Biochemical Assay Reagents

(±)-α-Tocopherol acetate (Standard) is the analytical standard of (±)-α-Tocopherol acetate. This product is intended for research and analytical applications. (±)-α-Tocopherol acetate ((±)-Vitamin E acetate), is a orally active synthetic form of vitamin E. (±)-α-Tocopherol acetate is the ester of acetic acid and α-tocopherol. (±)-α-Tocopherol acetate can be used for the research of the susceptibility of farmed fish to infectious diseases .

HY-131553R

*D-α-Tocopherol* Succinate (Standard)**	Biochemical Assay Reagents
D-α-Tocopherol Succinate (Standard) is the analytical standard of D-α-Tocopherol Succinate. This product is intended for research and analytical applications. D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

D-α-Tocopherol Succinate (Standard)

Biochemical Assay Reagents

D-α-Tocopherol Succinate (Standard) is the analytical standard of D-α-Tocopherol Succinate. This product is intended for research and analytical applications. D-α-Tocopherol Succinate (Vitamin E succinate) is an antioxidant tocopherol and a salt form of vitamin E. D-α-Tocopherol Succinate inhibits Cisplatin (HY-17394)-induced cytotoxicity. D-α-Tocopherol Succinate can be used for the research of cancer .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0757A

*(±)-α-Tocopherol* nicotinate** rel-Vitamin E Nicotinate	Cardiovascular Disease Structural Classification Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Disease Research Fields	Reactive Oxygen Species Endogenous Metabolite
(±)-α-Tocopherol nicotinate, vitamin E - nicotinate, is an orally active fat-soluble antioxidant that prevents lipid peroxidation in cell membranes. (±)-α-Tocopherol nicotinate is hydrolysed in the blood to α -tocopherol and niacin and may be used in studies of related vascular diseases .

HY-N0683

α-Vitamin E Maximum Cited Publications 14 Publications Verification (+)-α-Tocopherol; D-α-Tocopherol	Infection Structural Classification Monophenols Classification of Application Fields Source classification Moisture Phenols Cosmetic Research Endogenous metabolite Disease Research Fields Cancer Food Research	Bacterial Influenza Virus Reactive Oxygen Species Ferroptosis Endogenous Metabolite
α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-W020044

DL-alpha-Tocopherol 3 Publications Verification DL-α-Tocopherol	Structural Classification Duchesnea indica (Andr.) Focke Monophenols Classification of Application Fields Source classification Rosaceae Other Diseases Phenols Plants Disease Research Fields	Ferroptosis
DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB .

HY-W020044R

*DL-alpha-Tocopherol* (Standard)** 3 Publications Verification	Structural Classification Duchesnea indica (Andr.) Focke Classification of Application Fields Source classification Other Diseases Rosaceae Phenols Plants Disease Research Fields	Ferroptosis
DL-alpha-Tocopherol (Standard) is the analytical standard of DL-alpha-Tocopherol. This product is intended for research and analytical applications. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB .

HY-B1278

*D-α-Tocopherol* acetate** D-Vitamin E acetate	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
D-α-Tocopherol acetate (D-Vitamin E acetate) can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine .

HY-B1278A

*DL-α-Tocopherol* acetate** 2 Publications Verification Vitamin E acetate	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Inflammation/Immunology Disease Research Fields	Endogenous Metabolite
DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition.

HY-N0683A

rel-α-Vitamin E rel-D-α-Tocopherol	Natural Products Monophenols other families Classification of Application Fields Source classification Phenols Plants Inflammation/Immunology Disease Research Fields	Others
rel-α-Vitamin E (rel-D-α-Tocopherol) is a vitamin with antioxidant properties and also a mixture .

HY-N2853

D-α-Tocopherylquinone α-Tocopherylquinone	Quinones Microorganisms Classification of Application Fields Source classification Benzene Quinones Disease Research Fields Cancer	Others
D-α-Tocopherylquinone (α-Tocopherylquinone) is a quinone, can be isolated from Phaeodactylum tricornutum. D-α-Tocopherylquinone is a oxidation product of α-Tocopherol (vitamin E). D-α-Tocopherylquinone can act as an anticoagulant and as an antioxidant .

HY-116757

(±)-α-CMBHC	Cardiovascular Disease Structural Classification Monophenols Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Endogenous metabolite Disease Research Fields	Endogenous Metabolite
(±)-α-CMBHC is a metabolite of α-Tocopherol .

HY-N13182

Taxoquinone	Structural Classification Cupressaceae Terpenoids Source classification Diterpenoids Plants Metasequoia glyptostroboides Hu & W. C. Cheng	Others
Taxoquinone is an antioxidant derived from Metasequoia glyptostroboides and belongs to the diterpenoid class of compounds. At a concentration of 150 μg/mL, Taxoquinone exhibits a maximum inhibition of DPPH radicals of 81.29%, demonstrating superior antioxidant activity compared to Ascorbic acid and α-tocopherol at the same concentration .

HY-126400

Tocopherols	Structural Classification Natural Products Nitrariaceae Peganum harmala L. Source classification Plants	Endogenous Metabolite
Tocopherols are an important class of fat-soluble vitamins, the most common form of which is gamma-tocopherol, followed by beta-tocopherol and alpha-tocopherol .

HY-133680

β-Tocopherol	Monophenols Classification of Application Fields Source classification Phenols Metabolic Disease Plants Palmae Disease Research Fields Trachycarpus fortunei (Hook.) H. Wendl.	Tyrosinase
β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-113068

(rel)-β-Tocopherol	Structural Classification Monophenols Microorganisms Classification of Application Fields Agrostidoideae Source classification Phenols Metabolic Disease Plants Disease Research Fields Triticum aestivum L.	Tyrosinase
(rel)-β-Tocopherol is a relative configuration of β-Tocopherol.(±)-β-Tocopherol is a lipid-soluble form of vitamin E with antioxidant activity. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-133680R

*β-Tocopherol* (Standard)**	Structural Classification Monophenols Source classification Phenols Palmae Plants Trachycarpus fortunei (Hook.) H. Wendl.	Tyrosinase
β-Tocopherol (Standard) is the analytical standard of β-Tocopherol. This product is intended for research and analytical applications. β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

HY-113068R

*(rel)-β-Tocopherol* (Standard)**	Structural Classification Monophenols Microorganisms Agrostidoideae Source classification Phenols Plants Triticum aestivum L.	Tyrosinase
(rel)-β-Tocopherol (Standard) is the analytical standard of (rel)-β-Tocopherol. This product is intended for research and analytical applications. (rel)-β-Tocopherol is a relative configuration of β-Tocopherol.(±)-β-Tocopherol is a lipid-soluble form of vitamin E with antioxidant activity. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol also can prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol .

Cat. No.	Product Name	Chemical Structure

HY-N7148S

α-Vitamin E-d6
α-Vitamin E-d₆ is the deuterium labeled α-Vitamin E[1].

HY-N0683S6

α-Vitamin E-d11
α-Vitamin E-d11 ((+)-α-Tocopherol-d11) is the deuterium labeled α-Vitamin E (HY-N0683). α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant .

HY-B1278S1

α-Tocopherol-d6 acetate
α-Tocopherol-d₆ (acetate) is the deuterium labeled D-α-Tocopherol acetate. D-α-Tocopherol acetate (D-Vitamin E acetate) can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine[1].

HY-W020044S1

*DL-alpha-Tocopherol-d9*
DL-alpha-Tocopherol-d₉ is the deuterium labeled DL-alpha-Tocopherol[1]. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB[2].

HY-W020044S

*DL-alpha-Tocopherol-13C3*
DL-alpha-Tocopherol- ¹³C₃ is the ¹³C-labeled DL-alpha-Tocopherol. DL-alpha-Tocopherol is a synthetic vitamin E, with antioxidation effect. DL-alpha-Tocopherol protects human skin fibroblasts against the cytotoxic effect of UVB[1].

HY-N0683S

α-Vitamin E-13C6
α-Vitamin E- ¹³C₆ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-N0683S1

α-Vitamin E-13C3
α-Vitamin E- ¹³C₃ is the ¹³C-labeled α-Vitamin E. α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

HY-144241S

*DL-Alpha-tocopherol* nicotinate-d9**
DL-Alpha-tocopherol nicotinate-d₉ is the deuterium labeled DL-Alpha-tocopherol nicotinate[1].

HY-144509S

*l-α-tocopherol* acetate-13C4,d6**
l-α-tocopherol acetate- ¹³C₄,d₆ is the ¹³C- and deuterium-labeled l-α-tocopherol acetate. l-α-tocopherol acetate is a natural tocopherol and has potent antioxidant activities[1].

HY-B1278AS

*DL-α-Tocopherol* acetate-13C4,d6**
DL-α-Tocopherol acetate- ¹³C₄,d₆ is the deuterium and ¹³C labeled DL-α-Tocopherol acetate[1]. DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition[2][3].

HY-113068S

*β-Tocopherol-d3*
β-Tocopherol-d₃ is the deuterium labeled β-Tocopherol. β-Tocopherol is an analogue of vitamin E, exhibits antioxidant properties. β-Tocopherol can inhibit tyrosinase activity and melanin synthesis. β-Tocopherol can also prevent the inhibition of cell growth and of PKC activity caused by d-alpha-tocopherol[1][2][3].

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(±)-α-Tocopherol

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Biochemical Assay Reagents

NaturalProducts

Isotope-Labeled Compounds

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