M2209
(R)-(−)-Mandelic acid
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
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-276-6
Beilstein/REAXYS Number:
2691094
MDL number:
Product Name
(R)-(−)-Mandelic acid, 98%
Quality Level
InChI key
IWYDHOAUDWTVEP-SSDOTTSWSA-N
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
SMILES string
O[C@@H](C(O)=O)c1ccccc1
assay
98%
optical activity
[α]25/D −151°, c = 1 in ethanol
optical purity
ee: 99% (GLC)
mp
131-133 °C (lit.)
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Related Categories
Storage Class
11 - Combustible Solids
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
wgk
WGK 1
flash_point_f
>374.0 °F
flash_point_c
> 190 °C
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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M Monier et al.
International journal of biological macromolecules, 55, 207-213 (2013-01-30)
An enantioselective S-mandelic acid (S-MA) imprinted chitosan (SMIC) was prepared by cross-linking of chitosan using formaldehyde cross-linker, in the presence of S-MA as an imprint template molecule and 0.5% acetic acid solution as a solvent. Non-imprinted cross-linked chitosan (NIC) as
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
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
Quan He et al.
Chirality, 24(2), 119-128 (2011-12-17)
The chiral discrimination mechanism in the resolution of sertraline with mandelic acid was investigated by examining the weak intermolecular interactions (such as hydrogen bond, CH/π, and van der Waals interactions) and molecular packing difference in crystal structures of the resulting
Chromatographic resolution and isotherm determination of (R,S)-mandelic acid on Chiralcel-OD column.
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
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