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重要文件

C121800

Sigma-Aldrich

L -半胱氨酸 盐酸盐 水合物

99%, for peptide synthesis

同義詞:

L-Cysteine·HCl hydrate

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About This Item

線性公式:
HSCH2CH(NH2)CO2H·HCl·xH2O
CAS號碼:
分子量::
157.62 (anhydrous basis)
EC號碼:
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.22
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產品名稱

L -半胱氨酸 盐酸盐 水合物, 99%

品質等級

化驗

99%

形狀

solid

光學活性

[α]23/D +5.2°, c = 2 in 5 M HCl

反應適用性

reaction type: solution phase peptide synthesis

技術

affinity chromatography: suitable

顏色

white

應用

peptide synthesis

儲存溫度

2-8°C

SMILES 字串

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 密鑰

QIJRTFXNRTXDIP-JIZZDEOASA-N

一般說明

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)。 [1]

應用

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。 [2]

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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