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Merck
CN
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文件

C1276

Sigma-Aldrich

L-半胱氨酸 盐酸盐

≥98% (TLC), suitable for UHPLC

别名:

(2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride

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About This Item

线性分子式:
HSCH2CH(NH2)COOH · HCl
CAS号:
52-89-1
分子量:
157.62
Beilstein:
3560277
EC 号:
200-157-7
MDL编号:
MFCD00064553
UNSPSC代码:
12352209
PubChem化学物质编号:
24892395
NACRES:
NA.32

product name

L-半胱氨酸 盐酸盐, anhydrous, ≥98% (TLC)

等级

anhydrous

质量水平

200

检测方案

≥98% (TLC)

形式

powder

技术

UHPLC: suitable

颜色

white

mp

174.1-174.7 °C

溶解性

H2O: 50 mg/mL, clear, colorless

SMILES字符串

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

InChI

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

InChI key

IFQSXNOEEPCSLW-DKWTVANSSA-N

基因信息

human ... AMPA 1(2890) , GRIA2(2891) , GRIA3(2892) , GRIA4(2893) , GRIN1(2902) , GRIN2A(2903) , GRIN2B(2904) , GRIN2C(2905) , GRIN2D(2906) , GRIN3A(116443) , GRIN3B(116444) , GRINA(2907)
mouse ... AMPA 1(14799) , GRIA2(14800) , GRIA3(53623) , GRIA4(14802) , GRIN1(14810) , GRIN2A(14811) , GRIN2B(14812) , GRIN2C(14813) , GRIN2D(14814) , GRIN3A(242443) , GRIN3B(170483) , GRINA(66168)
rat ... AMPA 1(50592) , GRIA2(29627) , GRIA3(29628) , GRIA4(29629) , GRIN1(24408) , GRIN2A(24409) , GRIN2B(24410) , GRIN2C(24411) , GRIN2D(24412) , GRIN3A(191573) , GRIN3B(170796) , GRINA(266668)

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相关类别

应用

L-半胱氨酸氢氯化物被作为培养基补充剂，研究 Drosophila melanogaster代谢和睡眠表型。它被作为细胞离散和单细胞收集的试剂之一。

生化/生理作用

NMDA谷氨酸受体激动剂也是AMPA谷氨酸受体在高浓度时的激动剂。
半胱氨酸（Cys）是一种官能化含硫氨基酸，调节生长生殖和免疫代谢。它在蛋白质中提供双硫键，参与硫传递。半胱氨酸参与氢化硫形成，起到信号分子的作用。Cys残基出现在各种酶的催化位点。

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

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