所有图片(3)
About This Item
线性分子式:
HSCH2CH(NH2)CO2H·HCl·xH2O
CAS号:
分子量:
157.62 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22
product name
L -半胱氨酸 盐酸盐 水合物, 99%
质量水平
检测方案
99%
形式
solid
旋光性
[α]23/D +5.2°, c = 2 in 5 M HCl
反应适用性
reaction type: solution phase peptide synthesis
技术
affinity chromatography: suitable
颜色
white
应用
peptide synthesis
储存温度
2-8°C
SMILES字符串
Cl[H].[H]O[H].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
一般描述
L-半胱氨酸盐酸盐水合物又称为L-半胱氨酸·HCl水合物，常用作起始原料合成各种L-半胱氨酸衍生物（烷基化、酸化和醇化）。
应用
L-半胱氨酸盐酸盐水合物用作标准溶液，测定黏膜粘附剂上连接的巯基数量。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 3
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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