Merck
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W326305

Sigma-Aldrich

L-半胱氨酸

≥97%, FG

Synonym(s):
(R)-2-氨基-3-巯基丙酸
Linear Formula:
HSCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
121.16
FEMA编号:
3263
Beilstein:
1721408
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
Flavis编号:
17.033
NACRES:
NA.21

等级

FG
Halal

质量水平

400

reg. compliance

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.320
FDA 21 CFR 184.1271

测定

≥97%

旋光性

[α]26/D +8.0 to +9.5°, c = 2 in 5 M HCl

mp

240 °C (dec.) (lit.)

溶解性

H2O: 25 mg/mL

application(s)

flavors and fragrances

文件

see Safety & Documentation for available documents

性状检查

sulfurous

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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Related Categories

一般描述

L-半胱氨酸是一种含硫氨基酸。它可以与还原糖进行美拉德反应,生成挥发性肉味化合物。

包装

100 g in poly bottle
1 kg in poly bottle
5 kg in fiber drum

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

Enter Lot Number to search for Certificate of Origin (COO).

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