Skip to Content
Merck
All Photos(1)

Documents

279897

Sigma-Aldrich

(R)-(−)-2-Phenylpropionic acid

97%

Synonym(s):

(R)-(−)-Hydratropic acid, (R)-HTA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH(C6H5)CO2H
CAS Number:
7782-26-5
Molecular Weight:
150.17
Beilstein:
2207688
MDL number:
MFCD00063140
UNSPSC Code:
12352002
PubChem Substance ID:
24856914
NACRES:
NA.22

Assay

97%

form

solid

optical activity

[α]20/D −72°, c = 1.6 in chloroform

optical purity

ee: 98% (HPLC)

refractive index

n20/D 1.523 (lit.)

bp

115 °C/1 mmHg (lit.)

mp

29-30 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

SMILES string

C[C@@H](C(O)=O)c1ccccc1

InChI

1S/C9H10O2/c1-7(9(10)11)8-5-3-2-4-6-8/h2-7H,1H3,(H,10,11)/t7-/m1/s1

InChI key

YPGCWEMNNLXISK-SSDOTTSWSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Chiral building block. Resolving agent

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Hydrocinnamic acid 99%

Sigma-Aldrich

135232

Hydrocinnamic acid

(R)-(−)-Mandelic acid ReagentPlus®, ≥99%

Sigma-Aldrich

154210

(R)-(−)-Mandelic acid

Christiane Kiske et al.
Journal of agricultural and food chemistry, 67(4), 1187-1196 (2019-01-04)
The enantiomers of a homologous series (C6-C10) of 2-mercapto-4-alkanones were obtained by lipase-catalyzed kinetic resolution of the corresponding racemic 2-acetylthio-4-alkanones. Their configurations were assigned via vibrational circular dichroism and 1H NMR anisotropy based methods. Odor thresholds and odor qualities were
D K Bhattacharyya et al.
The Journal of biological chemistry, 271(4), 2179-2184 (1996-01-26)
Examination of the crystal structure of the ovine prostaglandin endoperoxide synthase-1 (PGHS-1)/S- flurbiprofen complex (Picot, D., Loll, P.J., and Garavito, R.M. (1994) Nature 367, 243-2491) suggests (a) that the carboxyl group of arachidonic acid interacts with the arginino group of
A J Hutt et al.
Chirality, 5(8), 596-601 (1993-01-01)
The metabolism of (R,S)-ibuprofen has been investigated in 24 microbial cultures. Of these Cunninghamella elegans, Mucor hiemalis, and Verticillium lecanii catalyzed the oxidation of the drug to 2-[4-(2-hydroxy-2-methylpropyl)phenyl]propionic acid, a known mammalian metabolite. The extent of metabolism was greatest with
K Akira et al.
Biological & pharmaceutical bulletin, 23(4), 506-510 (2000-04-28)
Internal acyl migration reactions of 1beta-O-acyl glucuronides of 2-arylpropionic acids (profens) are of interest because of their possible role in covalent binding to serum proteins and consequent allergic reactions. The stereoselective degradation of 1beta-O-acyl glucuronides of enantiomeric 2-phenylpropionic acids (PAs)
Stereospecificity of enzyme induction by 2-phenylpropionic acid.
S Fournel et al.
Pharmacology & therapeutics, 33(1), 79-82 (1987-01-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service