ChemicalBook > CAS DataBase List > 2-(2-HYDROXYPHENYL)PROPIONIC ACID

2-(2-HYDROXYPHENYL)PROPIONIC ACID

Product Name
2-(2-HYDROXYPHENYL)PROPIONIC ACID
CAS No.
515-30-0
Chemical Name
2-(2-HYDROXYPHENYL)PROPIONIC ACID
Synonyms
atrolacticaci;ATROLACTIC ACID;atrolactinic acid;dl-Atrolactic acid;A-PHENYLLACTIC ACID;alpha-Phenyllactic acid;2-hydroxyhydratropic acid;α-Hydroxyhydratropic acid;Atrolatic acid hemihydrate;Atrolactic Acid Hydrate>
CBNumber
CB5678152
Molecular Formula
C9H10O3
Formula Weight
166.18
MOL File
515-30-0.mol
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2-(2-HYDROXYPHENYL)PROPIONIC ACID Property

Melting point:
88 °C
Boiling point:
234.38°C (rough estimate)
Density 
1.1097 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
pK1:3.532 (25°C)
color 
White to Light yellow
Merck 
14,873
BRN 
2208528
CAS DataBase Reference
515-30-0(CAS DataBase Reference)
EPA Substance Registry System
Benzeneacetic acid, .alpha.-hydroxy-.alpha.-methyl- (515-30-0)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
2918.19.3100
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S315958
Product name
2-HYDROXY-2-PHENYL-PROPIONIC ACID
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
S315958
Product name
2-HYDROXY-2-PHENYL-PROPIONIC ACID
Purity
Aldrich
Packaging
25mg
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
A1035
Product name
Atrolactic Acid Hydrate
Purity
>98.0%(HPLC)
Packaging
1g
Price
$120
Updated
2025/07/31
TCI Chemical
Product number
A1035
Product name
Atrolactic Acid Hydrate
Purity
>98.0%(HPLC)
Packaging
5g
Price
$454
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
CHM0020944
Product name
2-HYDROXY-2-PHENYLPROPANOIC ACID
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
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2-(2-HYDROXYPHENYL)PROPIONIC ACID Chemical Properties,Usage,Production

Chemical Properties

WHITE CRYSTALS

Definition

ChEBI: Atrolactic acid is a 2-hydroxy monocarboxylic acid.

Purification Methods

Crystallise the acid from water (4g/20ml boiling H2O with charcoal, filter and cool overnight at 0-5o) and dry it at 55o/0.5mm [Eliel & Freeman Org Synth Coll Vol IV 58 1963]. The (±)-ethyl ester [76496-51-0] has b 250o/~760mm, 129 -130o/13mm, and the (±)-amide [5908-94-1] has m 101-102o. [Beilstein 10 H 259, 10 I 113, 10 II 157, 10 III 560, 10 IV 467.]

2-(2-HYDROXYPHENYL)PROPIONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(2-HYDROXYPHENYL)PROPIONIC ACID Suppliers

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515-30-0, 2-(2-HYDROXYPHENYL)PROPIONIC ACIDRelated Search:

Methyl benzilate 3-Quinuclidinyl benzilate ETHYL BENZILATE (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid Oxyphenonium bromide Flurenol-butyl FLURENOL-METHYL ESTER Oxybutynin hydrochloride Glycopyrrolate (+/-)-ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETIC ACID Chlorflurenol-methyl alpha-Cyclopentylmandelic acid (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid 2-(2-HYDROXYPHENYL)PROPIONIC ACID (S)-(+)-2-HYDROXY-2-PHENYLPROPIONIC ACID BENACTYZINE HYDROCHLORIDE Benzilic acid Methyl cyclopentylphenylglycolate

  • 2-Hydroxy-2-phenylpropionic acid
  • 2-Phenyl-2-hydroxypropionic acid
  • alpha-hydroxy-alpha-methyl-benzeneaceticaci
  • alpha-Hydroxy-alpha-phenylpropionic acid
  • alpha-Phenyllactic acid
  • dl-Atrolactic acid
  • Mandelic acid, alpha-methyl-
  • 2-(2-HYDROXYPHENYL)PROPIONIC ACID
  • 2-HYDROXY-2-PHENYLPROPANOIC ACID
  • A-PHENYLLACTIC ACID
  • ATROLACTIC ACID
  • (+/-)-Atrolactic acid hemihydrate~(+/-)-2-Phenyllactic acid hemihydrate
  • alpha-Hydroxy-2-methylbenzeneacetic acid
  • (n)-2-hydroxy-2-phenylpropionic acid hemihydrate
  • (n)-2-phenyllactic acid hemihydrate
  • (n)-atrolactic acid hemihydrate
  • alpha-hydroxy-alpha-methyl-Benzeneacetic acid
  • 2-hydroxyhydratropic acid
  • atrolactinic acid
  • 2-(2-HYDROXYPHENYL)PROPIONIC ACID 98%
  • 2-Hydroxy-2-methylbenzeneacetic acid
  • α-Hydroxyhydratropic acid
  • 2-Hydroxy-2-phenylpropionic Acid 2-Phenyllactic Acid
  • 2-Hydroxy-2-phenylpropionic acid hemihydrate, 2-Phenyllactic acid
  • DL-Atrolactic acid hemihydrate,98%
  • Atrolatic acid hemihydrate
  • Atrolactic Acid Hydrate&gt
  • Benzeneacetic acid, α-hydroxy-α-methyl-
  • atrolacticaci
  • 2-(2-fluorophenyl)-2-hydroxypropanoicacid
  • Atrolactic Acid Hydrate, ≥ 97.0%
  • Benzeneacetic acid, a-hydroxy-a-methyl-
  • 515-30-0
  • C9H10O305H2O
  • C6H5CCH3OHCO2H0H2O
  • C9H10O3xH2O
  • C6H5CCH3OHCOOH05H2O
  • C6H5COHCH3COOH
  • C18H22O7
  • C6H5OHCCH3COOH