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Merck
모든 사진(3)

주요 문서

C121800

Sigma-Aldrich

L-Cysteine hydrochloride hydrate

99%, for peptide synthesis

동의어(들):

L-Cysteine·HCl hydrate

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About This Item

Linear Formula:
HSCH2CH(NH2)CO2H·HCl·xH2O
CAS Number:
Molecular Weight:
157.62 (anhydrous basis)
EC Number:
MDL number:
UNSPSC 코드:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22

제품명

L-Cysteine hydrochloride hydrate, 99%

분석

99%

양식

solid

광학 활성

[α]23/D +5.2°, c = 2 in 5 M HCl

반응 적합성

reaction type: solution phase peptide synthesis

기술

affinity chromatography: suitable

색상

white

응용 분야

peptide synthesis

저장 온도

2-8°C

SMILES string

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

일반 설명

L-Cysteine hydrochloride hydrate also known as L-Cysteine·HCl hydrate, is commonly used as a starting material in the synthesis of L-cysteine (alkylated, acidic, and alcoholic) derivatives.

애플리케이션

L-Cysteine hydrochloride hydrate is used as a standard solution to determine the quantity of thiol groups attached on mucoadhesiveness.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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