Merck
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168149

Sigma-Aldrich

L-半胱氨酸

97%

Synonym(s):
(R)-2-氨基-3-巯基丙酸
Linear Formula:
HSCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
121.16
Beilstein:
1721408
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

97%

形式

solid

旋光性

[α]20/D +6.5±1.5°, c = 2 in 5 M HCl

光学纯度

ee: 96% (GLC)

reaction suitability

reaction type: solution phase peptide synthesis

mp

240 °C (dec.) (lit.)

溶解性

hydrochloric acid: 5% in 1N, clear, colorless

application(s)

peptide synthesis

SMILES string

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

InChI

1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

InChI key

XUJNEKJLAYXESH-REOHCLBHSA-N

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一般描述

L-半胱氨酸是一种含硫非必需氨基酸。[1]在用于治疗炎症性肠病(IBD)的潜在用途中,其降低结肠炎症状的能力正在接受评估。[2]
天然存在的非必需氨基酸。

应用

L-半胱氨酸可作为制备L-半胱氨酸官能化化金纳米粒中的半胱氨酸来源,用作比色法检测水溶液中的Hg2+的探针。[3]

包装

2.5 g in glass bottle
25, 100, 500 g in poly bottle
2.5 kg in poly bottle

生化/生理作用

NMDA 谷氨酸受体激动剂。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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