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hydrogenation reactions

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By Targets:	Biochemical Assay Reagents (6) DNA/RNA Synthesis (1) Fluorescent Dye (4) Glutathione Peroxidase (1) Reactive Oxygen Species (1)
By Research Areas:	Infection (1) Neurological Disease (1)
Click Chemistry:	Azide (1)

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Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W015003

9-Ethylcarbazole N-Ethylcarbazole	Others	Others
9-Ethylcarbazole (N-Ethylcarbazole) serves as a hydrogen storage material. The introduction of nitrogen (N) into 9-ethylcarbazole can reduce the endothermic nature of the reaction and decrease the dehydrogenation temperature, thereby facilitating the process of hydrogen storage and release .

HY-15914

DHBS DCHBS	Fluorescent Dye	Others
DHBS (3, 5-dichloro-2-hydroxybenzenesulfonate) is used in conjunction with 4-aminoantipyrine (4-AAP) (HY-W100990) and hydrogen peroxide (H₂O₂) for chromogenic quantitation of peroxidase in coupled enzymatic reactions. Component of Trinder reagent for use with peroxidase to measure generation of hydrogen peroxide in automated systems .

HY-127052

Stearonitrile Octadecanonitrile	Others	Others
Stearonitrile is a stearic nitrile that can undergo hydrogenation reactions .

HY-W035155

(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate	Others
(1,5-Cyclooctadiene)bis(methyldiphenylphosphine)iridium(I) hexafluorophosphate is a highly efficient catalyst with excellent hydrogenation activity. It can catalyze the reaction of hydrogen and organic substrates in various chemical reactions. This compound is often used to synthesize important chemical intermediates and compounds.

HY-114541

Coumarin-7-pinacolboronate	Fluorescent Dye	Others
Coumarin-7-pinacolboronate is a fluorescent probe. Taking hydrogen peroxide for instance, Coumarin-7-pinacolboronate and HOO- undergo a nucleophilic reaction to produce INT1. The chemical reaction mechanisms are nearly identical for the reactions of Coumarin-7-pinacolboronate with hydrogen peroxide, hypochlorous acid, peroxynitrite, and tyrosine hydroperoxide, respectively .

HY-W036734

Tetrabutylammonium (hydrogen difluoride)	Biochemical Assay Reagents	Others
Tetrabutylammonium (hydrogen difluoride) is a quaternary ammonium salt containing fluoride ions. It is a highly active and effective reagent, often used in organic synthesis reactions, especially for the modification of organic molecules with fluorine atoms. Tetrabutylammonium (hydrogen difluoride) is also used as a catalyst for various chemical reactions such as esterification and transesterification. Additionally, it is used in the production of specialty chemicals such as surfactants and detergents.

HY-W074081

(CAAC-Cy)Rh(COD)Cl	Others
(CAAC-Cy)Rh(COD)Cl is a rhodium-based catalyst with significant hydrogenation activity. (CAAC-Cy)Rh(COD)Cl is widely used in organic synthesis to catalyze different types of reactions. (CAAC-Cy)Rh(COD)Cl is highly efficient in promoting hydrogenation reactions. (CAAC-Cy)Rh(COD)Cl can effectively catalyze the conversion of certain unsaturated compounds.

HY-W033573

Hexaammineruthenium(II) chloride	Others	Others
Hexaammineruthenium(II) chloride is a yellow crystalline coordination compound with limited solubility in water, serving as a catalyst for various chemical reactions such as hydrogenation, isomerization, and oxidation, while also functioning as a redox probe in electroanalytical methods.

HY-W455884

3,5-Dichloro-2-hydroxybenzenesulfonic acid	Biochemical Assay Reagents	Others
3,5-Dichloro-2-hydroxybenzenesulfonic acid is used in conjunction with Ampyrone (HY-B1398) (4-AAP) and hydrogen peroxide (H₂O₂) for chromogenic quantification of peroxidase in coupled enzymatic reactions. 3,5-Dichloro-2-hydroxybenzenesulfonic acid is used to measure hydrogen peroxide production in conjunction with peroxidase .

HY-W008658

[1,4-Bis(diphenylphosphino)butane](norbornadiene)rhodium tetrafluoroborate	Others
[1,4-Bis(diphenylphosphino)butane](norbornadiene)rhodium tetrafluoroborate is a highly efficient and selective transition metal catalyst that can catalyze a variety of reactions, including cross-coupling reactions and hydrogenation reactions. This compound is widely used in organic synthesis and helps to promote the development of new compounds and materials. Through its catalytic activity, [1,4-Bis(diphenylphosphino)butane](norbornadiene)rhodium tetrafluoroborate offers the potential to optimize reaction conditions and improve yields.

HY-W034154

Dihydridotetrakis(triphenylphosphine)ruthenium(II) Tetrakis(triphenylphosphine)ruthenium dihydride	Others
Dihydridotetrakis(triphenylphosphine)ruthenium(II) (Tetrakis(triphenylphosphine)ruthenium dihydride) is a catalyst with good catalytic activity. Dihydridotetrakis(triphenylphosphine)ruthenium(II) can be used in organic synthesis reactions, especially in hydrogenation and dehydrogenation reactions. Dihydridotetrakis(triphenylphosphine)ruthenium(II) has received extensive attention in the study of metal catalysts, and its high efficiency makes it an ideal research object.

HY-N10516

Bacteriopheophytin	Others	Others
Bacteriopheophytin, a photosynthetic pigment, is a bacterial demagnetised chlorophyll composed of bacterial chlorophyll in which two hydrogen atoms replace the magnesium center. Bacteriopheophytin acts as an electron acceptor in the purple bacterial reaction center (RC) and is involved in electron transfer .

HY-W010685

[1,4-BIs(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate [Rh(dppb)(COD)]BF4	Others	Others
[1,4-Bis(diphenylphosphino)butane](1,5-cyclooctadiene)rhodium(I) tetrafluoroborate ([Rh(dppb)(COD)]BF4) serves as a rhodium-based catalyst that facilitates regioselective hydrogenation and enantioselective reductive amination reactions.

HY-24312

AD-mix-α	Biochemical Assay Reagents	Others
AD-mix-α is a mixture of organic compounds, commonly used to distinguish and identify asymmetric carbon atoms in chiral compounds. It consists of compounds containing catalytically active metals and chiral ligands. AD-mix-α is widely used in various organic synthesis reactions, such as hydrogenation, addition, and carbonylation reactions, to increase yield and reduce the formation of side reaction products. Although it has no direct application in the medical field, it plays an important role in the pharmaceutical industry and chemical research.

HY-75070

(+)-1-(1-Naphthyl)ethylamine	Biochemical Assay Reagents	Others
(+)-1-(1-Naphthyl)ethylamine ((+)-1-(1-NEA)) is a chiral modifier used to introduce enantioselectivity in catalytic hydrogenation reactions. 1-NEA can undergo H-D exchange with D2 in solution to form N?D bonds. That is, 1-NEA can complete Pt surface adsorption and protonation through amine N atoms, indicating that NEA molecules have the potential to impart enantioselectivity to Pt hydrogenation catalysts .

HY-145442

8-Azanebularine	Others	Others
8-Azanebularine, a compound with hydrogen in place of the C6 amino group, inhibits the ADAR2 reaction at high concentrations (IC₅₀=15 mM). 8-Azanebularine is incorporated into an RNA structure recognized by human ADAR2 results in high-affinity binding (K_D=2 nM). 8-Azanebularine can be used for the research of ADAR-catalyzed RNA-editing reaction .

HY-110128

Sulfidefluor 7-AM SF7-AM	Fluorescent Dye	Others
Sulfidefluor 7-AM is a stable hydrogen sulphide (H₂S) fluorescent probe . Sulfidefluor 7-AM is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-W027631

cis-2-Butene-1,4-diol	Others	Infection
cis-2-Butene-1,4-diol, an industrial product, can be used for the synthesis of antiviral product oxetanocin A. cis-2-Butene-1,4-diol is a probe for studying isomerization versus hydrogenation and hydrogenolysis reactions .

HY-D1157

HKPerox-2 3 Publications Verification	Fluorescent Dye Reactive Oxygen Species	Others
HKPerox-2 is a highly sensitive green fluorescent probe for the specific detection of H₂O₂ in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively .

HY-145538

2'-Deoxyguanosine 5'-monophosphate disodium hydrate 5'-Deoxyguanylic acid disodium hydrate	DNA/RNA Synthesis	Others
2'-Deoxyguanosine 5'-monophosphate (5'-Deoxyguanylic acid; dGMP) disodium hydrate is an oxidizable target of the photosensitizer pterin (PT) and can be used to evaluate the photosensitizing properties of biopterins (such as Bip, Fop and Cap) . Pterin causes a photosensitive reaction of dGMP under UV-A radiation, causing damage to DNA molecules. There are two main mechanisms for the photosensitive oxidation of purine nucleotides by pterin in vitro: one is the hydrogen abstraction reaction of electron transfer from dGMP to the triplet excited state of pterin (type I mechanism), and the other is the interaction between dGMP and pterin. The reaction produces singlet molecular oxygen (1O2) (Type II mechanism) .

HY-W099641

Methyltrioctylammonium hydrogen sulfate	Biochemical Assay Reagents	Others
Methyltrioctylammonium hydrogen sulfate is a quaternary ammonium salt that is mainly used as an extraction solvent and a phase transfer catalyst in various chemical reactions. It is also used as an electrolyte in electrochemical devices such as batteries and fuel cells, and as a building block for the synthesis of pharmaceuticals and agrochemicals. MTOAHS are multifunctional compounds with many potential industrial applications due to their reactivity, stability, and ability to selectively extract certain compounds from mixtures.

HY-P2833

Glutathione Peroxidase GSH-Px; EC 1.11.1.9	Glutathione Peroxidase	Others
Glutathione Peroxidase (GSH-Px; EC 1.11.1.9) belongs to the peroxidase family and is commonly used in biochemical research. Glutathione Peroxidase can catalyze reduced glutathione (GSH) to form a disulfide bridge with another glutathione molecule, convert it into oxidized glutathione (GSSG), and react with hydrogen peroxide or lipid peroxide reaction, reducing it to H₂O. Glutathione Peroxidase is an effective antioxidant against oxidative stress .

HY-123189

LY 171859	Others	Neurological Disease
LY 171859 is a D2 receptor agonist with significant reductase activity. LY 171859 exhibits enzymatic activity in the cytoplasm of liver, lung, and kidney, and also contains significant reductase activity in rat and human blood. LY 171859 has higher hepatic reductase activity in guinea pigs, followed by hamsters, rabbits, rats, and mice. The substrate of LY 171859 shows an apparent Km of 5.6 μM. The reduction reaction of LY 171859 is NADPH-dependent with an apparent Km of 14.8 μM. Only the A-side hydrogen of NADPH is incorporated in the reduction product of LY 171859. The reaction of LY 171859 is inhibited by cyanide and thiol reagents, and phenobarbital does not induce its activity in rats .

HY-D1840

Tyramide Amplification Buffer	Biochemical Assay Reagents	Others
Tyramide Amplification Buffer is a ready-to-use buffer primarily intended for immunostaining of cells and tissues by the technique of tyramide signal amplification (TSA). TSA Technology is based on a tyrosinase labeling system that reacts a tyrosine-labeled antibody with a fluorescently labeled tyramide using peroxidase to form a highly amplified fluorescent signal. For example, horseradish peroxidase (HRP) can catalyze the reaction of tyrosine and hydrogen peroxide under milder conditions to generate epoxy groups. Epoxy groups promote the binding of tyramide to adjacent amino acids to form fluorescently labeled products .

Cat. No.	Product Name

HY-L913

Tyrosine Focused Covalent Fragment Library	124 compounds
Recently, significant advancements in tyrosine-targeting electrophiles have primarily occurred in the field of protein-protein interactions (PPIs), where cysteine residues are often underrepresented and novel chemistries are needed to address these interfaces. In this context, tyrosines are frequently more accessible compared to more buried binding sites. Moreover, they are commonly found at "hot spots," which are functional epitopes of PPIs, with 12.3% of the residues consisting of tyrosines. This prevalence is likely due to the hydrophobic nature of tyrosine, its ability to participate in aromatic π-interactions, and its capacity for hydrogen bonding. Beyond PPIs, some progress has also been made in covalent tyrosine targeting in other areas where more commonly addressed side chains are lacking. Even though tyrosine has a slightly lower pKa value compared to the protonated lysine side chain (approximately 10 vs. 10.5 for the unprotected amino acid side chains), significantly less progress has been made in the development of tyrosine-targeted covalent ligands compared to lysine. This is likely due to the reduced flexibility of the tyrosine side chain and the greater steric hindrance of its hydroxy group, which makes it more challenging to adopt suitable reaction geometries. Through careful selection, we constructed a structural filter containing over 110 electrophilic groups. By analyzing the electrophilic fragments selected by the structural filter, we removed any molecules with trivial or undesirable structural features. Ultimately, we obtained 124 fragment molecules which can target tyrosine residue and can be used for fragment-based covalent drug discovery.

Tyrosine Focused Covalent Fragment Library

124 compounds

Recently, significant advancements in tyrosine-targeting electrophiles have primarily occurred in the field of protein-protein interactions (PPIs), where cysteine residues are often underrepresented and novel chemistries are needed to address these interfaces. In this context, tyrosines are frequently more accessible compared to more buried binding sites. Moreover, they are commonly found at "hot spots," which are functional epitopes of PPIs, with 12.3% of the residues consisting of tyrosines. This prevalence is likely due to the hydrophobic nature of tyrosine, its ability to participate in aromatic π-interactions, and its capacity for hydrogen bonding. Beyond PPIs, some progress has also been made in covalent tyrosine targeting in other areas where more commonly addressed side chains are lacking. Even though tyrosine has a slightly lower pKa value compared to the protonated lysine side chain (approximately 10 vs. 10.5 for the unprotected amino acid side chains), significantly less progress has been made in the development of tyrosine-targeted covalent ligands compared to lysine. This is likely due to the reduced flexibility of the tyrosine side chain and the greater steric hindrance of its hydroxy group, which makes it more challenging to adopt suitable reaction geometries.

Through careful selection, we constructed a structural filter containing over 110 electrophilic groups. By analyzing the electrophilic fragments selected by the structural filter, we removed any molecules with trivial or undesirable structural features. Ultimately, we obtained 124 fragment molecules which can target tyrosine residue and can be used for fragment-based covalent drug discovery.

Cat. No.	Product Name	Type

HY-15914

DHBS DCHBS	Chromogenic Substrates
DHBS (3, 5-dichloro-2-hydroxybenzenesulfonate) is used in conjunction with 4-aminoantipyrine (4-AAP) (HY-W100990) and hydrogen peroxide (H₂O₂) for chromogenic quantitation of peroxidase in coupled enzymatic reactions. Component of Trinder reagent for use with peroxidase to measure generation of hydrogen peroxide in automated systems .

HY-D1157

HKPerox-2 3 Publications Verification	Fluorescent Dyes/Probes
HKPerox-2 is a highly sensitive green fluorescent probe for the specific detection of H₂O₂ in living cells with a maximum excitation wavelength and emission wavelength of 520 nm and 543 nm, respectively .

HY-D1840

Tyramide Amplification Buffer	Dyes
Tyramide Amplification Buffer is a ready-to-use buffer primarily intended for immunostaining of cells and tissues by the technique of tyramide signal amplification (TSA). TSA Technology is based on a tyrosinase labeling system that reacts a tyrosine-labeled antibody with a fluorescently labeled tyramide using peroxidase to form a highly amplified fluorescent signal. For example, horseradish peroxidase (HRP) can catalyze the reaction of tyrosine and hydrogen peroxide under milder conditions to generate epoxy groups. Epoxy groups promote the binding of tyramide to adjacent amino acids to form fluorescently labeled products .

Tyramide Amplification Buffer

Dyes

Tyramide Amplification Buffer is a ready-to-use buffer primarily intended for immunostaining of cells and tissues by the technique of tyramide signal amplification (TSA). TSA Technology is based on a tyrosinase labeling system that reacts a tyrosine-labeled antibody with a fluorescently labeled tyramide using peroxidase to form a highly amplified fluorescent signal. For example, horseradish peroxidase (HRP) can catalyze the reaction of tyrosine and hydrogen peroxide under milder conditions to generate epoxy groups. Epoxy groups promote the binding of tyramide to adjacent amino acids to form fluorescently labeled products .

Cat. No.	Product Name	Type

HY-24312

AD-mix-α	Biochemical Assay Reagents
AD-mix-α is a mixture of organic compounds, commonly used to distinguish and identify asymmetric carbon atoms in chiral compounds. It consists of compounds containing catalytically active metals and chiral ligands. AD-mix-α is widely used in various organic synthesis reactions, such as hydrogenation, addition, and carbonylation reactions, to increase yield and reduce the formation of side reaction products. Although it has no direct application in the medical field, it plays an important role in the pharmaceutical industry and chemical research.

AD-mix-α

Biochemical Assay Reagents

AD-mix-α is a mixture of organic compounds, commonly used to distinguish and identify asymmetric carbon atoms in chiral compounds. It consists of compounds containing catalytically active metals and chiral ligands. AD-mix-α is widely used in various organic synthesis reactions, such as hydrogenation, addition, and carbonylation reactions, to increase yield and reduce the formation of side reaction products. Although it has no direct application in the medical field, it plays an important role in the pharmaceutical industry and chemical research.

HY-75070

(+)-1-(1-Naphthyl)ethylamine	Biochemical Assay Reagents
(+)-1-(1-Naphthyl)ethylamine ((+)-1-(1-NEA)) is a chiral modifier used to introduce enantioselectivity in catalytic hydrogenation reactions. 1-NEA can undergo H-D exchange with D2 in solution to form N?D bonds. That is, 1-NEA can complete Pt surface adsorption and protonation through amine N atoms, indicating that NEA molecules have the potential to impart enantioselectivity to Pt hydrogenation catalysts .

(+)-1-(1-Naphthyl)ethylamine

Biochemical Assay Reagents

(+)-1-(1-Naphthyl)ethylamine ((+)-1-(1-NEA)) is a chiral modifier used to introduce enantioselectivity in catalytic hydrogenation reactions. 1-NEA can undergo H-D exchange with D2 in solution to form N?D bonds. That is, 1-NEA can complete Pt surface adsorption and protonation through amine N atoms, indicating that NEA molecules have the potential to impart enantioselectivity to Pt hydrogenation catalysts .

HY-W036734

Tetrabutylammonium (hydrogen difluoride)	Biochemical Assay Reagents
Tetrabutylammonium (hydrogen difluoride) is a quaternary ammonium salt containing fluoride ions. It is a highly active and effective reagent, often used in organic synthesis reactions, especially for the modification of organic molecules with fluorine atoms. Tetrabutylammonium (hydrogen difluoride) is also used as a catalyst for various chemical reactions such as esterification and transesterification. Additionally, it is used in the production of specialty chemicals such as surfactants and detergents.

Tetrabutylammonium (hydrogen difluoride)

Biochemical Assay Reagents

Tetrabutylammonium (hydrogen difluoride) is a quaternary ammonium salt containing fluoride ions. It is a highly active and effective reagent, often used in organic synthesis reactions, especially for the modification of organic molecules with fluorine atoms. Tetrabutylammonium (hydrogen difluoride) is also used as a catalyst for various chemical reactions such as esterification and transesterification. Additionally, it is used in the production of specialty chemicals such as surfactants and detergents.

HY-W099641

Methyltrioctylammonium hydrogen sulfate	Biochemical Assay Reagents
Methyltrioctylammonium hydrogen sulfate is a quaternary ammonium salt that is mainly used as an extraction solvent and a phase transfer catalyst in various chemical reactions. It is also used as an electrolyte in electrochemical devices such as batteries and fuel cells, and as a building block for the synthesis of pharmaceuticals and agrochemicals. MTOAHS are multifunctional compounds with many potential industrial applications due to their reactivity, stability, and ability to selectively extract certain compounds from mixtures.

Methyltrioctylammonium hydrogen sulfate

Biochemical Assay Reagents

Methyltrioctylammonium hydrogen sulfate is a quaternary ammonium salt that is mainly used as an extraction solvent and a phase transfer catalyst in various chemical reactions. It is also used as an electrolyte in electrochemical devices such as batteries and fuel cells, and as a building block for the synthesis of pharmaceuticals and agrochemicals. MTOAHS are multifunctional compounds with many potential industrial applications due to their reactivity, stability, and ability to selectively extract certain compounds from mixtures.

Bacteriopheophytin	Alkaloids Structural Classification Microorganisms Pyrrole Alkaloids Classification of Application Fields Other Diseases Disease Research Fields	Others
Bacteriopheophytin, a photosynthetic pigment, is a bacterial demagnetised chlorophyll composed of bacterial chlorophyll in which two hydrogen atoms replace the magnesium center. Bacteriopheophytin acts as an electron acceptor in the purple bacterial reaction center (RC) and is involved in electron transfer .

Cat. No.	Product Name		Classification

HY-110128

Sulfidefluor 7-AM SF7-AM		Azide
Sulfidefluor 7-AM is a stable hydrogen sulphide (H₂S) fluorescent probe . Sulfidefluor 7-AM is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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hydrogenation reactions

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

NaturalProducts

Click Chemistry

Natural
Products