SIGMA L-Tryptophan, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%, 25 g, Each

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Specifications Synonyms: (S)-2-Amino-3-(3-indolyl)propionic acid; L-α-Amino-3-indolepropionic acidFormula: C11H12N2O2Formula Weight: 204.23CAS No.: 73-22-3Purity: 99.0-101.0%Other Notes: Amino acid precursor of serotonin and melatoninPackaging: 10 mg in autosample vialAssay: 99.0-101.0%Biological Source: from non-animal sourceForm: powderImpurities: endotoxin, testedMP: 280-285°C (dec.)(lit.)Solubility: 1 M HCl: soluble10 mg/mLSuitability: meets EP, JP, USP testing specificatio