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Key Documents

V900714

Sigma-Aldrich

(R)-(−)-Mandelic acid

Vetec, reagent grade, 98%

Synonym(s):

(R)-α-Hydroxyphenylacetic acid

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About This Item

Linear Formula:
C6H5CH(OH)CO2H
CAS Number:
Molecular Weight:
152.15
Beilstein/REAXYS Number:
2691094
EC Number:
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:

grade

reagent grade

product line

Vetec

assay

98%

mp

131-133 °C (lit.)

SMILES string

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

InChI

1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1

InChI key

IWYDHOAUDWTVEP-SSDOTTSWSA-N

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

>374.0 °F - closed cup

flash_point_c

> 190 °C - closed cup


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Shimin Mao et al.
Journal of separation science, 35(17), 2273-2281 (2012-07-19)
Resolution of racemic mandelic acid ((R,S)-MA) and numerical determination of binary competitive isotherm of (R,S)-MA on Chiralcel-OD column have been investigated in this study. The effects of the alcohol modifier and acidic additive in the mobile phase on the retention
Ivo B Rietveld et al.
The journal of physical chemistry. B, 115(49), 14698-14703 (2011-11-04)
In pharmacy, racemic compounds are often problematic, because generally only one of the enantiomers possesses therapeutic activity and it is often difficult to separate them. Even though this problem is likely as old as the pharmaceutical industry, one thermodynamically obvious
Tsuyoshi Mita et al.
The Journal of organic chemistry, 77(5), 2159-2168 (2012-02-01)
Incorporation reactions of carbon dioxide (CO(2)) with N-Boc-α-amido and α-acetoxy stannanes were developed using CsF as a mild tin activator. Monoprotected α-amido stannanes could be used, and the corresponding arylglycine derivatives were obtained in moderate-to-high yields under 1 MPa (10
Jiao-Jiao Shangguan et al.
Applied biochemistry and biotechnology, 168(7), 1820-1833 (2012-10-12)
A 1,080-bp cDNA (CGMCC 2873) encoding of a cold-active lipase of Aspergillus fumigatus (AFL67) was cloned and expressed in Escherichia coli for the first time. The new lipase, AFL67, was one-step purified by 8.30 folds through Ni-NTA affinity chromatography with
P G Jaison et al.
Journal of chromatographic science, 49(9), 657-664 (2012-05-16)
The determination of uranium at different stages of the recovery process as well as in seawater is important in its recovery study. A previous study developed a high-performance liquid chromatography (HPLC) method for uranium determination in seawater using α-hydroxy isobutyric

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