L-Tryptophan

About This Item

Molecular Formula	C₁₁H₁₂N₂O₂
CAS Number	73-22-3

FC-0236663

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Properties

Chemical Identifiers

IUPAC Name	(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
SMILES	C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N
InChI Key	QIVBCDIJIAJPQS-VIFPVBQESA-N
InChI	InChI=1S/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)

Physical Properties

Boiling Point	447.9±35.0 °C at 760 mmHg
Melting Point	290.5 dec °C
Flash Point	224.7±25.9 °C
Density	1.4±0.1 g/cm3

Safety Information

Flash Point

224.7±25.9 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.