30122

L-Cystein -hydrochlorid Monohydrat

tested according to Ph. Eur.

• Synonym(e): Cysteini hydrochloridum monohydricum
• Lineare Formel: HSCH₂CH(NH₂)COOH · HCl · H₂O
• CAS-Nummer: 7048-04-6
• Molekulargewicht: 175.63
• UNSPSC Code: 12352209
• PubChem Substance ID: 329753438
• eCl@ss: 32160406
• EC Number: 200-157-7
• Beilstein/REAXYS Number: 5158059
• MDL number: MFCD00065606

Eigenschaften

• Quality Segment: 100
• agency: USP/NF, tested according to Ph. Eur.
• assay: 98.5-101.0%
• form: solid
• mp: 176 °C
• solubility: H₂O: soluble 100 g/L at 25 °C
• application(s): pharmaceutical (small molecule)
• SMILES string: 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

Beschreibung

Application

L-Cysteine hydrochloride monohydrate was used in the synthesis of polycarbophil-cysteine conjugate.

Biochem/physiol Actions

Cysteine is a non-essential, thiol-containing amino acid that has protective effects in normal tissues. It is converted to glutathione that decreases the effects of chemotherapeutic and radiation agents. This might restrict the effect of therapeutic agents used for cancer treatment.

NMDA-Glutamat-Rezeptorantagonist

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves