C121908

L-Cystein-ethylester -hydrochlorid

98%, for peptide synthesis

• Synonym(e): (R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride, Cystanin, Ethyl L-cysteinate hydrochloride
• Lineare Formel: HSCH₂CH(NH₂)COOC₂H₅ · HCl
• CAS-Nummer: 868-59-7
• Molekulargewicht: 185.67
• NACRES: NA.22
• PubChem Substance ID: 24892386
• eCl@ss: 32160406
• UNSPSC Code: 12352209
• EC Number: 212-779-6
• MDL number: MFCD00012631
• Beilstein/REAXYS Number: 3562600

Eigenschaften

• Produktname: L-Cystein-ethylester -hydrochlorid, 98%
• Quality Segment: 200
• assay: 98%
• form: powder
• optical activity: [α]20/D −7.9°, c = 1 in 1 M HCl
• optical purity: ee: 99% (GLC)
• reaction suitability: reaction type: solution phase peptide synthesis
• color: white
• mp: 123-125 °C (lit.)
• application(s): peptide synthesis
• SMILES string: Cl[H].CCOC(=O)[C@@H](N)CS
• InChI: 1S/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/m0./s1
• InChI key: JFKJWWJOCJHMGV-WCCKRBBISA-N

Beschreibung

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)