Merck
All Photos(4)

C6852

Sigma-Aldrich

L-半胱氨酸 盐酸盐 一水合物

from non-animal source, suitable for cell culture, meets EP, USP testing specifications

Synonym(s):
L-Cysteine hydrochloride hydrate (1:1:1)
Linear Formula:
HSCH2CH(NH2)COOH · HCl · H2O
CAS Number:
Molecular Weight:
175.63
Beilstein:
5158059
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.26

生物来源

non-animal source

质量水平

Agency

meets EP testing specifications
meets USP testing specifications

测定

98.5-101.0% dry basis

形式

powder or crystals

technique(s)

cell culture | mammalian: suitable

杂质

endotoxin, tested

颜色

white

application(s)

pharmaceutical (small molecule)

SMILES string

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

InChI

1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1

InChI key

QIJRTFXNRTXDIP-JIZZDEOASA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

1 of 4

This Item
1.0273530122778451
assay

98.5-101.0% dry basis

assay

98.5-101.0% dry basis (alkalimetric)

assay

98.5-101.0%

assay

98.5-101.0%

form

powder or crystals

form

crystalline powder

form

solid

form

powder or crystals

technique(s)

cell culture | mammalian: suitable

technique(s)

-

technique(s)

-

technique(s)

-

impurities

endotoxin, tested

impurities

-

impurities

-

impurities

≤0.2% any ninhydrin positive substance each (total ≤1.0%), ≤0.5% ninhydrin positive substances: impurity A, ≤200 ppm ammonium

color

white

color

-

color

-

color

-

Quality Level

200

Quality Level

500

Quality Level

100

Quality Level

200

应用

L-半胱氨酸盐酸盐一水物用作酵母脱落培养基的成分,用于培养酵母。它也被用作强化梭菌鉴别肉汤(DRCM)的一个成分,用于分离梭菌。

生化/生理作用

半胱氨酸(Cys)是一种含硫氨基酸,可调节新陈代谢,促进生长、繁殖和免疫。它提供蛋白质中的二硫键并参与硫的转运。半胱氨酸参与作为信号分子的硫化氢的形成过程。Cys残基存在于多种酶的催化位点。
NMDA谷氨酸能受体拮抗剂。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

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).

More Documents

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service