219320

D-Ethionine

98%

• Synonym(s): D-2-Amino-4-(ethylthio)butyric acid
• Linear Formula: C₂H₅SCH₂CH₂CH(NH₂)CO₂H
• CAS Number: 535-32-0
• Molecular Weight: 163.24
• EC Number: 208-612-1
• MDL number: MFCD00063101
• UNSPSC Code: 12352200
• PubChem Substance ID: 24853119

Properties

• assay: 98%
• form: solid
• optical activity: [α]22/D −21°, c = 1 in 1 M HCl
• reaction suitability: reaction type: solution phase peptide synthesis
• mp: 278 °C (dec.) (lit.)
• application(s): peptide synthesis
• SMILES string: CCSCC[C@@H](N)C(O)=O
• InChI: 1S/C6H13NO2S/c1-2-10-4-3-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m1/s1
• InChI key: GGLZPLKKBSSKCX-RXMQYKEDSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves