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Merck
CN

W779989

Sigma-Aldrich

L-半胱氨酸 盐酸盐 一水合物

FG, produced by Wacker Chemie AG, Burghausen, Germany, Food, 20 mesh

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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
Beilstein:
5158059
EC 号:
200-157-7
MDL编号:
MFCD00065606
UNSPSC代码:
12352200
PubChem化学物质编号:
329830763
Flavis编号:
17.032
NACRES:
NA.21

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生物来源

synthetic

等级

FG

管理合规性

EU Regulation 1334/2008 & 178/2002

方案

98.5-101.0%

表单

powder or crystals

旋光性

[α]/D 5.7 to 6.8° (Ph. Eur. (2.2.7))

杂质

≤10 ppm heavy metals (Ph. Eur. (2.4.8))
≤200 ppm ammonium (Ph. Eur. (2.4.1))

灼烧残渣

≤0.1% (Ph. Eur (2.4.14))

缺失

8-12% loss on drying

粒径

20 mesh

溶解性

water: 25 mg/mL, clear, colorless

痕量阳离子

As: ≤1 ppm (Ph. Eur. (2.4.2))
Pb: ≤5 ppm

适用性

clear, colorless for appearance of solution (Ph. Eur. (2.2.1))
positive for identity (Ph. Eur. (2.2.24)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

odorless

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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生化/生理作用

NMDA谷氨酸能受体拮抗剂。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBJ8546
STBJ5729
STBJ1787
STBH6866
STBD0081

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