| Size | Price | |
|---|---|---|
| Other Sizes |
| ln Vitro |
Mandelic acid ((±)-mandelic acid) shows promise as a non-surfactant spermicide in the future because it produces minor damage to the plasma membrane and significantly immobilizes sperm [1]. The hydrolysis of bitter almond extract yields mandelic acid, an alpha-hydroxy acid that has been thoroughly researched for potential applications in health products (e.g., photoaging, uneven pigmentation, and antimicrobial qualities).
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| References |
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| Additional Infomation |
Mandelic acid is a 2-hydroxy monocarboxylic acid that is acetic acid in which two of the methyl hydrogens are substituted by phenyl and hydroxyl groups. It has a role as an antibacterial agent and a human xenobiotic metabolite. It is a 2-hydroxy monocarboxylic acid and a member of benzenes. It is functionally related to an acetic acid. It is a conjugate acid of a mandelate.
Mandelic acid is an approved aromatic, alpha hydroxy acid. Mandelic acid is used as an ingredient in cosmetics and drug products applied topically. Mandelic acid has been reported in Pisolithus tinctorius, Pisolithus arhizus, and other organisms with data available. Mandelic Acid is an aromatic alpha hydroxy acid used in the treatment of urinary tract infections and as an oral antibiotic. See also: Ammonium mandelate (annotation moved to). |
| Molecular Formula |
C8H8O3
|
|---|---|
| Molecular Weight |
152.1473
|
| Exact Mass |
152.047
|
| CAS # |
90-64-2
|
| Related CAS # |
Mandelic acid-2,3,4,5,6-d5;70838-71-0
|
| PubChem CID |
1292
|
| Appearance |
White to off-white solid powder
|
| Density |
1.3±0.1 g/cm3
|
| Boiling Point |
321.8±22.0 °C at 760 mmHg
|
| Melting Point |
119-121ºC(lit.)
|
| Flash Point |
162.6±18.8 °C
|
| Vapour Pressure |
0.0±0.7 mmHg at 25°C
|
| Index of Refraction |
1.591
|
| LogP |
0.92
|
| Hydrogen Bond Donor Count |
2
|
| Hydrogen Bond Acceptor Count |
3
|
| Rotatable Bond Count |
2
|
| Heavy Atom Count |
11
|
| Complexity |
138
|
| Defined Atom Stereocenter Count |
0
|
| InChi Key |
IWYDHOAUDWTVEP-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)
|
| Chemical Name |
2-hydroxy-2-phenylacetic acid
|
| HS Tariff Code |
2934.99.9001
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
DMSO : ~100 mg/mL (~657.25 mM)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (16.43 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (16.43 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (16.43 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 6.5725 mL | 32.8623 mL | 65.7246 mL | |
| 5 mM | 1.3145 mL | 6.5725 mL | 13.1449 mL | |
| 10 mM | 0.6572 mL | 3.2862 mL | 6.5725 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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