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Merck
CN

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:
7048-04-6
分子量:
175.63
UNSPSC Code:
12352209
NACRES:
NA.22
PubChem Substance ID:
329767969
EC Number:
200-157-7
Beilstein/REAXYS Number:
5158059
MDL number:
MFCD00065606

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产品名称

L-半胱氨酸 盐酸盐 一水合物, Wacker Chemie AG, 98.5-101.0%

InChI key

QIJRTFXNRTXDIP-JIZZDEOASA-N

InChI

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

SMILES string

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

assay

98.5-101.0%

form

powder or crystals

optical activity

[α]/D 5.7 to 6.8°

reaction suitability

reaction type: solution phase peptide synthesis

manufacturer/tradename

Wacker Chemie AG

impurities

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

ign. residue

≤0.1%

loss

8-12% loss on drying

solubility

water: 100 mg/mL at 25 °C

anion traces

sulfate (SO42-): ≤0.030%

cation traces

Fe: ≤10 ppm

suitability

clear, colorless for appearance of solution

application(s)

peptide synthesis

Quality Level

200

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相关类别

Application

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。

Biochem/physiol Actions

NMDA谷氨酸能受体拮抗剂。

General description

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。

Legal Information

FERMOPURE is a registered trademark of Wacker Chemie AG

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCP0693
BCCN0598
BCCL6513
BCCL9879
BCCJ9239

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