05190

L-Alanine tert-butyl ester hydrochloride

≥99.0% (AT)

• Synonym(s): (S)-2-Aminopropionic acid tert-butyl ester hydrochloride, L-Ala-OtBu·HCl
• Linear Formula: CH₃CH(NH₂)COOC(CH₃)₃ · HCl
• CAS Number: 13404-22-3
• Molecular Weight: 181.66
• Beilstein/REAXYS Number: 3562140
• EC Number: 236-497-8
• MDL number: MFCD00035524
• UNSPSC Code: 12352209
• PubChem Substance ID: 329747657
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: ≥99.0% (AT)
• form: powder
• optical activity: [α]20/D +1.4±0.2°, c = 2% in ethanol
• reaction suitability: reaction type: solution phase peptide synthesis
• color: white to off-white
• mp: 168-175 °C
• application(s): peptide synthesis
• storage temp.: 2-8°C
• SMILES string: Cl.C[C@H](N)C(=O)OC(C)(C)C
• InChI: 1S/C7H15NO2.ClH/c1-5(8)6(9)10-7(2,3)4;/h5H,8H2,1-4H3;1H/t5-;/m0./s1
• InChI key: WIQIWPPQGWGVHD-JEDNCBNOSA-N

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)