L-Tyrosine (non-animal)

Synonyms: , (-)-alpha-Amino-p-hydroxyhydrocinnamic Acid, Therigon, p-Tyrosine, (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid, (S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid, (S)-Tyrosine, (S)-alpha-Amino-4-hydroxybenzenepropanoic Acid, L-(-)-Tyrosine, NSC 82624, NSC 9973`, CAS No: 60-18-4, Molecular Formula: C9H11NO3, Molecular Weight:: 181.19, Appearance: White powder, Purity: >98.5%, Specific Rotation (C=5, 1N HCl): --9.8° to -11.2°, Residue on Ignition: <0.4%, Loss on Drying: <0.3%, Chloride: <0.04%, Sulfate: <0.04%, Iron: <0.003%, Heavy Metals (as Pb): <0.0015%, Guanine Content: <0.05%, Endotoxin: <0.5 EU/mg, Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.