L-Tryptophan (non-animal)

Size

£192.00

SKU:: T9020-05
Molecular Weight:: 204.23
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 73-22-3
Extra Details:: Essential amino acid from non-animal source. Synonyms: L-Trp-OH; (S)-2-Amino-3-(3-indolyl)propionic acid; (+/-)-Tryptophan; (-)-1H-Indole-3-alanine; L-α-Amino-3-indolepropionic Acid; NSC 13119; l-α-Aminoindole-3-propionic Acid CAS No: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Purity: 99.0-101.5% Appearance: White to slight yellow crystalline powder Specific Rotation: -29.4° to -32.8° Chloride: ≤0.05% Sulfate: ≤0.03% Iron: ≤0.003% Heavy Metals (Pb): ≤0.0015% Aresenic: ≤0.0001% Loss on Drying: ≤0.3% Residue on Ignition: ≤0.1% pH: 5.5-7.0 Endotoxin: ≤0.5EU/mg Storage and Stability: Store at 4ºC. Stable for 12 months after receipt.