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Merck
CN

54917

Sigma-Aldrich

(R)-2-羟基丁酸

≥97.0% (T)

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关于此项目

经验公式(希尔记法):
C4H8O3
化学文摘社编号:
分子量:
104.10
Beilstein:
1720939
MDL编号:
UNSPSC代码:
51113400
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

≥97.0% (T)

表单

solid

光学纯度

enantiomeric ratio: ≥99:1 (GC)

mp

50-54 °C

官能团

carboxylic acid
hydroxyl

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C4H8O3/c1-2-3(5)4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1

InChI key

AFENDNXGAFYKQO-GSVOUGTGSA-N

其他说明

手性结构单元

象形图

CorrosionExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M N Romanelli et al.
Chirality, 8(8), 579-584 (1996-01-01)
The enantiomers of 3-alpha-tropyl 2-(phenylthio)butyrate (SM32, 1) were prepared by chiral synthesis and tested for analgesic, cognition-enhancing, and ACh-releasing properties. They show enantioselectivity in some of the tests, the eutomer being related in configuration to R-(+)-hyoscyamine.
K.J. Hale et al.
Tetrahedron Letters, 36, 6965-6965 (1995)
M N Romanelli et al.
Chirality, 8(3), 225-233 (1996-01-01)
The enantiomers of two alpha-tropanyl esters, SM21 (1) and PG9 (2), derived from (+)-R-hyoscyamine, that act by increasing the central cholinergic tone, were obtained by esterification after resolution of the corresponding racemic acids [(-)-S-1, (-)-R-2 and (+)-S-2] and by stereospecific
Ferhan Siddiqi et al.
Biochemistry, 44(25), 9013-9021 (2005-06-22)
Mandelate racemase (MR, EC 5.1.2.2) from Pseudomonas putida catalyzes the Mg(2+)-dependent 1,1-proton transfer that interconverts the enantiomers of mandelate. Crystal structures of MR reveal that the phenyl group of all ground-state ligands is located within a hydrophobic cavity, remote from
Iola F Duarte et al.
NMR in biomedicine, 20(4), 401-412 (2006-12-07)
This paper reports the first application of high-resolution (1)H NMR spectroscopy to the plasma of five juveniles with glycogen storage disease type 1a (GSD1a), permitting the characterisation of the plasma metabolic profile and the identification of alterations relative to a

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