(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID
- Product Name
- (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID
- CAS No.
- 3966-30-1
- Chemical Name
- (R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID
- Synonyms
- (R)-Phenyllactic acid;(R)-(-)-Atrolacticacid;(R)-(-)-2-Phenyllacticacid;(R)-2-Phenyl-2-hydroxypropionic acid;(R)-2-Phenyl-2-hydroxypropanoic acid;(R)-2-Hydroxy-2-phenylpropanoic acid;(2R)-2-Phenyl-2-hydroxypropanoic acid;(R)-2-HYDROXY-2-METHYLBENZENEACETIC ACID;(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID;(R)-(-)-2-Hydroxy-2-phenylpropionic acid,99%
- CBNumber
- CB2401401
- Molecular Formula
- C9H10O3
- Formula Weight
- 166.17
- MOL File
- 3966-30-1.mol
(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID Property
- Melting point:
- 112 °C
- Boiling point:
- 254.38°C (rough estimate)
- Density
- 1.1708 (rough estimate)
- refractive index
- 1.5500 (estimate)
- pka
- 3.53±0.25(Predicted)
- BRN
- 2936598
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- A428330
- Product name
- (S)-(+)-2-Hydroxy-2-phenylpropionicAcid
- Packaging
- 250mg
- Price
- $330
- Updated
- 2021/12/16
- Product number
- CHM0004753
- Product name
- (R)-(-)-2-HYDROXY-2-PHENYL PROPIONIC ACID
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $2032.8
- Updated
- 2021/12/16
- Product number
- MT-15486
- Product name
- (R)-(-)-2-Hydroxy-2-phenylpropionicacid
- Purity
- 98%
- Packaging
- 5g
- Price
- $625
- Updated
- 2021/12/16
(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID Chemical Properties,Usage,Production
Chemical Properties
white fluffy fine crystalline powder
Uses
It is used in the asymmetric synthesis. Part III. Stereospecific synthesis of (R)-2-hydroxy-2-phenylpropionic acid, and (R)- and (S)-2-cyclohexyl-2-hydroxy-2-phenylacetic acid. Configurational relationship between (R)(-)-2-hydroxy-2-phenylpropionic acid and (S)(+)-2-phenylpropionic acid.
Purification Methods
Recrystallise them from *C6H6 or *C6H6/pet-ether and dry them in a vacuum. [McKenzie & Clough J Chem Soc 1019 1910, Meyers & Slade Synth Commun 6 6011972, Beilstein 10 II 157, 10 III 560, 10 IV 657.]
(R)-(-)-2-HYDROXY-2-PHENYLPROPIONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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