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Hebei Huafan Biotechnology Co., Ltd
Hebei Huafan Biotechnology Co., Ltd
5 YRS
Hebei, China
Main Products:
L-Citrulline / Glycocyamine / Glycine / L-Cysteine Hydrochloride / L-Cysteine / S-Carboxymethyl-L-Cysteine / L-Tryptophan
Hebei, China
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L-Tryptophan / CAS 73-22-3
OVERVIEW
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
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DESCRIPTION
Uses:
Nutritional supplements. antioxidant. Tryptophan, the precursor of serotonin, an important neurotransmitter in humans, is one of the essential amino acids in the body. L-tryptophan is an essential amino acid that cannot be
synthesized by the human body. Food industry is mainly used as a food nutritional supplement. Pharmacopoeial grade L-threonine is used in the formulation of complex amino acid infusions and amino acid preparations.
Typical Properties
Summary
It is used in biochemical research and medicine as a sedative.
CAS No.
73-22-3
Formula
C11H12N2O2
Molecular Mass
204.22500
Exact Mass
204.09000
PSA
79.11000
Logp
1.82260
IUPAC
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
SMILES
C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N
Attribute classification
Matter Classification
organic
Category
Food(Feed) Additives > Nutritional Fortifier
Food(Feed) Additives > Feed Amino Acids And Small Peptides
Food(Feed) Additives > Feed Amino Acids And Small Peptides
Chemical and Physical Properties
Melting Point
289-290 °C
Density
1.34
Boiling Point
342.72°C
Appearance
White crystal or powder
Export information
HS Code
29339900
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R33-40-62-41-37/38-36/37/38-22
Safety Label
Xi
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