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73-22-3 L-Tryptophan

product Name L-Tryptophan
CAS No 73-22-3;80206-30-0
Synonyms H-Trp-OH; L-Tryptophane; L-Tryptohan; TRP; (S)-2-Amino-3-(3-indolyl)propionic acid; 2-Amino-3-(1H-indol-3-yl)propanoic acid; Tryptophan; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; L-alphs-Amino-3-indolepropionic acid; Indole-3-alanine
Molecular Formula C11H12N2O2
Molecular Weight 204.2252
InChI InChI=1/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1
EINECS 200-795-6
Molecular Structure 73-22-3;80206-30-0 L-Tryptophan
Density 1.362g/cm3
Melting point 280-285℃
Boiling point 447.9°C at 760 mmHg
Refractive index 1.697
Flash point 224.7°C
Water solubility 11.4 g/L (25℃)
Vapour Pressur 8.3E-09mmHg at 25°C
Risk Codes R33:有累积作用的危险‖R40;
Safety Description S24/25:;

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