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  4. 2,2-Dihydroxy-1-phenylethan-1-one

2,2-Dihydroxy-1-phenylethan-1-one  (Synonyms: Phenylglyoxal hydrate)

Cat. No.: HY-128407 Purity: ≥95.0%
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2,2-Dihydroxy-1-phenylethan-1-one (compound 2d) is an intermediate of pharmaceutical synthesis with antioxidant property.

For research use only. We do not sell to patients.

2,2-Dihydroxy-1-phenylethan-1-one Chemical Structure

2,2-Dihydroxy-1-phenylethan-1-one Chemical Structure

CAS No. : 1075-06-5

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
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10 mM * 1 mL in DMSO In-stock
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Based on 1 publication(s) in Google Scholar

2,2-Dihydroxy-1-phenylethan-1-one Related Antibodies

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Description

2,2-Dihydroxy-1-phenylethan-1-one (compound 2d) is an intermediate of pharmaceutical synthesis with antioxidant property[1].

Molecular Weight

152.15

Formula

C8H8O3
CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

OC(O)C(C1=CC=CC=C1)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 250 mg/mL (1643.13 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 25 mg/mL (164.31 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.5725 mL 32.8625 mL 65.7250 mL
5 mM 1.3145 mL 6.5725 mL 13.1450 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (13.67 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (13.67 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 20 mg/mL (131.45 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 6.5725 mL 32.8625 mL 65.7250 mL 164.3126 mL
5 mM 1.3145 mL 6.5725 mL 13.1450 mL 32.8625 mL
10 mM 0.6573 mL 3.2863 mL 6.5725 mL 16.4313 mL
15 mM 0.4382 mL 2.1908 mL 4.3817 mL 10.9542 mL
20 mM 0.3286 mL 1.6431 mL 3.2863 mL 8.2156 mL
25 mM 0.2629 mL 1.3145 mL 2.6290 mL 6.5725 mL
30 mM 0.2191 mL 1.0954 mL 2.1908 mL 5.4771 mL
40 mM 0.1643 mL 0.8216 mL 1.6431 mL 4.1078 mL
50 mM 0.1315 mL 0.6573 mL 1.3145 mL 3.2863 mL
60 mM 0.1095 mL 0.5477 mL 1.0954 mL 2.7385 mL
80 mM 0.0822 mL 0.4108 mL 0.8216 mL 2.0539 mL
100 mM 0.0657 mL 0.3286 mL 0.6573 mL 1.6431 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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2,2-Dihydroxy-1-phenylethan-1-one Related Classifications

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Keywords:

2,2-Dihydroxy-1-phenylethan-1-one1075-06-5PhenylglyoxalDrug IntermediateDrug IintermediateInhibitorinhibitorinhibit

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