Description
Mandelic acid CAS 611-71-2 Quick Details
| Chemical Name: | Mandelic acid |
| Other Name: | D-(-)-Mandelic acid; (R)-(-)-Mandelic acid; the ordinary mandelic acid |
| CAS: | 611-71-2 |
| EINECS: | 210-276-6 |
| Type: | Pharmaceuticals, pesticides, dye intermediates; Pharmaceutical raw materials; Organic raw materials |
| Molecular Formula: | C8H8O3 |
| Molecular Weight: | 152.15 |
Mandelic acid CAS 611-71-2 Chemical Properties
| Melting point | 131-133 °C(lit.) |
| alpha | -150 º (c=2.5, H2O) |
| Boiling point | 214.6°C (rough estimate) |
| density | 1.1677 (rough estimate) |
| refractive index | -153.5 ° (C=1, H2O) |
| Fp | >190℃ |
| storage temp. | Store below +30°C. |
| solubility | 109.8g/l soluble |
| pka | 3.37(at 25℃) |
| form | Crystalline Powder, Crystals or Flakes |
| color | White to slightly yellow-beige |
| PH | 3.34(1 mM solution);2.75(10 mM solution);2.22(100 mM solution); |
| optical activity | [α]25/D 151°, c = 1 in ethanol |
| Water Solubility | It is partly soluble in water, freely soluble in isopropyl and ethyl alcohol. |
| Sensitive | Light Sensitive |
| Stability: | Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents. |
Mandelic acid Benefits
- A reagent used for the analysis of bases, via ester analysis alcohols, and stereoselective via dioxolane α- Alkylation analysis.
- (R) – (-) – mandelic acid is a chiral resolution representative, and additionally used as an element for the synthesis of penicillin, cephalosporin and also other medicines. It can be manufactured from (R, S) – amygdaline with high return as well as enantioselectivity using nitrilase.
- ( R) – (-) – Mandelic acid, used as a preservative ingredient, specifically for urinary system infections. Mandelic acid and also its derivatives are made use of as anti-bacterial agents and anti-aging representatives. It is used as an intermediate in the synthesis of target particles for various other applications.
- Mandelic acid can be utilized to treat 3 major skin troubles: signs of aging, acne and also large pores, as well as pigmentation triggered by excessive sunlight exposure, acne marks, hormone birth controls, and pregnancy. It addresses these troubles by speeding up cell revival, which reduces with age.
- ( R) – (-) – mandelic acid can be utilized for:
- As a chiral acid in the splitting up of diastereomeric salts, it is made use of to synthesize architectural units based upon chiral pyridine indole.
- In the research of chiral acid selectivity of poly (3,4-ethylenedioxythiophene) (PEDOT) based chiral conductive polymers.
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