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Merck
모든 사진(1)

주요 문서

279897

Sigma-Aldrich

(R)-(−)-2-Phenylpropionic acid

97%

동의어(들):

(R)-(−)-Hydratropic acid, (R)-HTA

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About This Item

Linear Formula:
CH3CH(C6H5)CO2H
CAS Number:
Molecular Weight:
150.17
Beilstein:
2207688
MDL number:
UNSPSC 코드:
12352002
PubChem Substance ID:
NACRES:
NA.22
양식:
solid
분석:
97%

분석

97%

양식

solid

광학 활성

[α]20/D −72°, c = 1.6 in chloroform

광학 순도

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Chiral building block. Resolving agent

포장

Bottomless glass bottle. Contents are inside inserted fused cone.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

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

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

이미 열람한 고객

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
Y Nakamura et al.
Drug metabolism and disposition: the biological fate of chemicals, 15(4), 529-534 (1987-07-01)
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 of CoA, ATP, and Mg2+ to the incubation mixture; however
M J Thomason et al.
The Journal of pharmacy and pharmacology, 49(3), 263-269 (1997-03-01)
Previous studies have demonstrated that Verticillium lecanii might be used as a microbial model of the inversion of 2-arylpropionic acids in man. This paper describes the optimization of the inversion process in respect of culture medium, pH, cell density and
Y S He et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 28(12), 893-898 (1993-01-01)
The circadian rhythms of hydratropic acid (HTA) pharmacokinetic parameters were studied by using consinor method. Under standard light-dark cycle, the T1/2 beta and CL of S(+)-HTA, T1/2 beta of R(-)-HTA and CL, MRT of RS (+/-)-HTA were found to have
Shengqiang Tong et al.
Journal of chromatography. A, 1281, 79-86 (2013-02-20)
High performance liquid chromatography (HPLC) and high speed counter-current chromatography (HSCCC) were applied and compared in enantioseparation of 2-phenylpropionic acid (2-PPA) when hydroxypropyl-β-cyclodextrin (HP-β-CD) was used as chiral mobile phase additive. For HPLC, the enantioseparation was achieved on ODS C(18)

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