H5100

L-Histidine (L-His-OH)

Size

£160.00

SKU:: H5100
Molecular Weight:: 155.16
Storage Conditions:: RT
Supplier:: United States Biological
CAS Number:: 71-00-1
Extra Details:: L-Histidine is an essential amino acid for human development which the body cannot produce on its own. L-Histidine is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine and a component of carnosine. Synonyms: L-His-OH; (2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic Acid; (S)-Histidine; L-(-)-Histidine; (S)-4-(2-Amino-2-carboxyethyl)imidazole; (S)-α-Amino-1H-imidazole-4-propanoic Acid; 1448: PN: EP2071334 SEQID: 1532 claimed protein; NSC 137773; 1448: PN: WO2009077864 SEQID: (S)-1H-Imidazole-4-alanine; PN: WO2009046220 SEQID: 343 claimed sequence; Glyoxaline-5-alanine; Histidine;3-(1H-Imidazol-4-yl)-L-alanine CAS No: 71-00-1 Molecular Formula: C6H9N3O2 Molecular Weight: 155.16 Purity: ≥99% Appearance: White, crystalline powder Identification: Conform to USP Melting Point: 282°C (dec.) (lit.) Specific Rotation [a]20D: +12.6° to +14.0° Loss on Drying: ≤0.2% Residue on Ignition: ≤0.4% Iron: ≤0.003% Chloride: ≤0.05% Heavy Metals: ≤0.001% Sulfate: ≤0.03% pH: 7.0-8.5 Endotoxin: ≤0.5EU/mg Meets or exceeds USP Specifications