(S)-2-Phenylpropanoic acid

Modify Date: 2025-08-26 16:20:05

(S)-2-Phenylpropanoic acid Structure
(S)-2-Phenylpropanoic acid structure
Common Name (S)-2-Phenylpropanoic acid
CAS Number 7782-24-3 Molecular Weight 150.174
Density 1.1±0.1 g/cm3 Boiling Point 261.0±0.0 °C at 760 mmHg
Molecular Formula C9H10O2 Melting Point 29-30 °C(lit.)
MSDS Chinese USA Flash Point 154.3±13.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (S)-hydratropic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 261.0±0.0 °C at 760 mmHg
Melting Point 29-30 °C(lit.)
Molecular Formula C9H10O2
Molecular Weight 150.174
Flash Point 154.3±13.9 °C
Exact Mass 150.068085
PSA 37.30000
LogP 1.85
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.539

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H317-H319-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles25

More Articles
Production of S-(+)-2-phenylpropionic acid from (R,S)-2-phenylpropionitrile by the combination of nitrile hydratase and stereoselective amidase in Rhodococcus equi TG328.

Appl. Microbiol. Biotechnol. 39(6) , 720-5, (1993)

A new soil isolate, tentatively identified as Rhodococcus equi TG328, was found to be effective in the production of S-(+)-2-phenylpropionic acid from (R,S)-2-phenylpropionitrile. The conversion is ca...

Stereoselective metabolism of 2-phenylpropionic acid in rat. I. In vitro studies on the stereoselective isomerization and glucuronidation of 2-phenylpropionic acid.

Drug Metab. Dispos. 15(4) , 529-34, (1987)

Optical isomerization of 2-phenylpropionic acid (hydratropic acid, HTA) was studied in the organs of male rat in vitro. (R)-(-)-HTA was not isomerized by rat liver homogenate even after the addition o...

Substrate specificity and enantioselectivity of arylcarboxylic acid glucuronidation.

Drug Metab. Dispos. 16(4) , 627-34, (1988)

A general and sensitive HPLC method using a precolumn switching system was developed for the separation and quantification of the individual diastereoisomeric glucuronides of the 2-phenylpropionic aci...

 Synonyms

(S)-(+)-2-Phenylpropionic Acid
(R)-(-)-α-Methylphenylacetic acid
UNII:3YF5O2136L
(-)-hydratropic acid
(2R)-2-phenylpropionic acid
(R)-(−)-2-Phenylpropionic acid
Benzeneacetic acid, α-methyl-, (αR)-
Benzeneacetic acid, α-methyl-, (αS)-
S-(+)-2-phenylpropionic acid
(R)-(-)-phenylpropionic acid
(R)-2-phenylpropanoic acid
(R)-hydratropic acid
(R)-(−)-Hydratropic acid
(2S)-2-phenylpropionic acid
Benzeneacetic acid, α-methyl-, (R)-
(S)-2-phenylpropanic acid
2-PHENYLPROPIONIC ACID, (+)-
Benzeneacetic acid, α-methyl-, (S)-
2-PHENYLPROPIONIC ACID, (-)-
(S)-hydratropic acid
(2R)-2-Phenylpropanoic acid
(S)-(+)-α-Methylphenylacetic acid
R-2-phenylpropionic acid
(2S)-2-Phenylpropanoic acid
(+)-hydratropic acid
MFCD00063139
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