01310

N-Acetyl-L-methionine

≥98.5% (T)

• Synonym(s): N-acetyl-L-lysine
• Linear Formula: CH₃SCH₂CH₂CH(NHCOCH₃)CO₂H
• CAS Number: 65-82-7
• Molecular Weight: 191.25
• Beilstein: 1725552
• EC Number: 200-617-7
• MDL number: MFCD00064441
• UNSPSC Code: 12352209
• PubChem Substance ID: 329747249
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: ≥98.5% (T); ≥98.5% (TLC)
• form: powder or crystals
• optical activity: [α]20/D -21.0±1.0°, c = 1% in H₂O
• reaction suitability: reaction type: solution phase peptide synthesis
• mp: 103-106 °C (lit.)
• solubility: methanol: 50 mg/mL, clear to very slightly hazy, colorless
• application(s): peptide synthesis
• SMILES string: CSCC[C@H](NC(C)=O)C(O)=O
• InChI: 1S/C7H13NO3S/c1-5(9)8-6(7(10)11)3-4-12-2/h6H,3-4H2,1-2H3,(H,8,9)(H,10,11)/t6-/m0/s1
• InChI key: XUYPXLNMDZIRQH-LURJTMIESA-N

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves