778451
L-半胱氨酸 盐酸盐 一水合物
Wacker Chemie AG, 98.5-101.0%
别名:
Cysteine hydrochloride monohydrate, Cysteine monohydrate hydrochloride
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关于此项目
线性分子式:
HSCH2CH(NH2)COOH · HCl · H2O
化学文摘社编号:
分子量:
175.63
Beilstein:
5158059
EC 号:
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
98.5-101.0%
表单
powder or crystals
旋光性
[α]/D 5.7 to 6.8°
反应适用性
reaction type: solution phase peptide synthesis
制造商/商品名称
Wacker Chemie AG
杂质
≤0.2% any ninhydrin positive substance each (total ≤1.0%)
≤0.5% ninhydrin positive substances: impurity A
≤200 ppm ammonium
灼烧残渣
≤0.1%
缺失
8-12% loss on drying
溶解性
water: 100 mg/mL at 25 °C
痕量阴离子
sulfate (SO42-): ≤0.030%
痕量阳离子
Fe: ≤10 ppm
适用性
clear, colorless for appearance of solution
应用
peptide synthesis
SMILES字符串
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
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一般描述
该产品由Wacker FERMOPURE® material提供，但仅供R&D使用，不得用于药物、家庭或其他用途。
应用
L-半胱氨酸盐酸盐一水合物可用于通过常规的缓慢蒸发溶液技术合成基于2-芳基-5-羧基四唑和Zn2+-掺杂的非线性光学晶体的蛋白质光交联剂。
生化/生理作用
NMDA谷氨酸能受体拮抗剂。
法律信息
FERMOPURE is a registered trademark of Wacker Chemie AG
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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The emerging bioeconomy depends on improved methods for processing of lignocellulosic biomass to fuels and chemicals. Saccharification of lignocellulose to fermentable sugars is a key step in this regard where enzymatic catalysis plays an important role and is a major
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Jiahua Li et al.
American journal of physiology. Cell physiology, 305(2), C190-C196 (2013-05-17)
Claudins constitute a family of tight junction transmembrane proteins whose first extracellular loop (ECL1) determines the paracellular permeability and ion selectivity in epithelia. There are two cysteines in the ECL1 that are conserved among all claudins. We hypothesized that these
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