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Documenti fondamentali

C121800

Sigma-Aldrich

L-Cysteine hydrochloride hydrate

99%, for peptide synthesis

Sinonimo/i:

L-Cysteine·HCl hydrate

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About This Item

Formula condensata:
HSCH2CH(NH2)CO2H·HCl·xH2O
Numero CAS:
Peso molecolare:
157.62 (anhydrous basis)
Numero CE:
Numero MDL:
Codice UNSPSC:
12352209
eCl@ss:
32160406
ID PubChem:
NACRES:
NA.22

Nome del prodotto

L-Cysteine hydrochloride hydrate, 99%

Livello qualitativo

Saggio

99%

Stato

solid

Attività ottica

[α]23/D +5.2°, c = 2 in 5 M HCl

Impiego in reazioni chimiche

reaction type: solution phase peptide synthesis

tecniche

affinity chromatography: suitable

Colore

white

applicazioni

peptide synthesis

Temperatura di conservazione

2-8°C

Stringa SMILE

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
QIJRTFXNRTXDIP-JIZZDEOASA-N

Descrizione generale

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.

Applicazioni

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

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Certificati d'analisi (COA)

Lot/Batch Number

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USP

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Sigma-Aldrich

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Sigma-Aldrich

168149

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Global Trade Item Number

SKUGTIN
C121800-100G4061833461860
C121800-5G4061832644776

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