Merck
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30120

Sigma-Aldrich

L-Cysteine hydrochloride

anhydrous, ≥99.0% (RT)

Linear Formula:
HSCH2CH(NH2)COOH · HCl
CAS Number:
Molecular Weight:
157.62
Beilstein:
3560277
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.77

Nível de qualidade

200

teor

≥99.0% (RT)

forma

powder or crystals

atividade óptica

[α]20/D +6.4±0.3°, c = 5% in 5 M HCl

Impurezas

≤0.5% foreign amino acids

resíduo de ignição

≤0.1% (as SO4)

perda

≤1.0% loss on drying

cor

white

pf

174.1-174.7 °C

solubilidade

H2O: 1 g/10 mL, clear, colorless

traços de ânion

sulfate (SO42-): ≤100 mg/kg

traços de cátion

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
NH4+: ≤500 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

application(s)

peptide synthesis

SMILES string

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

InChI

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

InChI key

IFQSXNOEEPCSLW-DKWTVANSSA-N

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Ações bioquímicas/fisiológicas

NMDA glutamatergic receptor agonist that is also an agonist at AMPA glutamatergic receptors at high concentrations.

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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