67520

1-Methyl-L-histidine

≥98.0% (TLC), for peptide synthesis

• Synonym(s): 3-(1-Methylimidazol-4-yl)-L-alanine, 3-Methyl-L-histidine (archaic), N_τ-Methyl-L-histidine
• Empirical Formula (Hill Notation): C₇H₁₁N₃O₂
• CAS Number: 332-80-9
• Molecular Weight: 169.18
• Beilstein: 9727
• EC Number: 206-368-0
• MDL number: MFCD00005295
• UNSPSC Code: 12352209
• PubChem Substance ID: 57652090
• NACRES: NA.22

Properties

• product name: 1-Methyl-L-histidine, ≥98.0% (TLC)
• Assay: ≥98.0% (TLC)
• form: powder
• optical activity: [α]20/D −24±1°, c = 2% in H₂O
• reaction suitability: reaction type: solution phase peptide synthesis
• impurities: ≤5% water
• mp: ~240 °C (dec.) (lit.)
• application(s): peptide synthesis
• SMILES string: Cn1cnc(C[C@H](N)C(O)=O)c1
• InChI: 1S/C7H11N3O2/c1-10-3-5(9-4-10)2-6(8)7(11)12/h3-4,6H,2,8H2,1H3,(H,11,12)/t6-/m0/s1
• InChI key: BRMWTNUJHUMWMS-LURJTMIESA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Natural but non-proteinogenic amino acid; employed as index of muscle protein breakdown

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