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Merck
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58689

Supelco

N-异丁酰基-D-巯基丙氨酸

for chiral derivatization, LiChropur™, ≥97.0%

别名:

N-异丁酰-D-半胱氨酸

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About This Item

线性分子式:
HSCH2CH[NHCOCH(CH3)2]CO2H
CAS号:
124529-07-3
分子量:
191.25
MDL编号:
MFCD00155641
UNSPSC代码:
12000000
eCl@ss:
32160406
PubChem化学物质编号:
329758446
NACRES:
NA.22

等级

for chiral derivatization

质量水平

100

产品线

ChiraSelect™

方案

≥97.0% (RT)
≥97.0%

表单

solid

光学纯度

enantiomeric ratio: ≥99.5:0.5 (HPLC)

质量

LiChropur™

mp

97-101 °C (lit.)
97-101 °C

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C7H13NO3S/c1-4(2)6(9)8-5(3-12)7(10)11/h4-5,12H,3H2,1-2H3,(H,8,9)(H,10,11)/t5-/m1/s1

InChI key

BWBQXMAXLAHHTK-RXMQYKEDSA-N

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一般描述

在HPLC分析植物中的L-和D-氨基酸时，它用于衍生OPA的氨基酸混合物。
N-异丁酰-D-半胱氨酸是一种手性硫醇，主要用于氨基酸的柱前邻苯二甲醛（OPA）衍生化。

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法律信息

ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCBS2528V

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Chromatographic determination of L- and D-amino acids in plants.
Bruckner H and Westhauser T.
Amino Acids, 24 (1-2), 43-55 (2003)
Handbook of HPLC
Danilo Corradini
Science, 715-715 (2011)
A Ekberg-Jansson et al.
The European respiratory journal, 13(4), 829-834 (1999-06-11)
N-isobutyrylcysteine (NIC), a new thiol compound that is not rapidly hydrolysed to give higher levels of free thiols in the body than N-acetylcysteine (NAC), was used to test if the effect of NAC on exacerbations in chronic bronchitis was an
Haiqing Liang et al.
Physical chemistry chemical physics : PCCP, 12(17), 4431-4434 (2010-04-22)
All-atomistic molecular dynamics simulations with explicit water solution are performed to investigate the interaction between single-stranded DNA (ssDNA) molecules and chiral N-isobutyryl-cysteine (NIBC) molecule coated Au surfaces. Different contributions to the force exerted on ssDNA are analyzed. It turns out
Jan Bergmann et al.
Analytical and bioanalytical chemistry, 378(6), 1624-1629 (2004-06-25)
A fast and sensitive method was developed for the determination of the absolute configuration of selenomethionine. The enantiomers of selenomethionine were converted into diastereomeric isoindole derivatives by reaction with o-phthaldialdehyde and N-isobutyryl-L-cysteine. This easy-to-handle reaction proceeds quantitatively in a few
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