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L-Tryptophan
Product Details
Category
Amino acid
Molecular Formula
C11H12N2O2
Grade
Food Grade
Description
L-tryptophan is one of the essential amino acids of the human body, is the precursor of the human body's important neurotransmitter - 5-hydroxytryptophan, used in nutritional supplements for pregnant women and special milk powder for milk children, used in the treatment of niacin deficiency (pellagra), often as a nutritional supplement, antioxidant.
CAS Number
73-22-3
Solubility
20% NH3: 0.1 g/mL at 20 °C, clear, colorless
Storage
2-8°C
Boiling Point
342.72°C (rough estimate)
Melting Point
289-290 °C (dec.)(lit.)
Density
1.34
EC Number
200-795-6
Molecular Weight (g/mol)
204.23
Physical State
powder
MDL number
MFCD00064340
InChI Key
QIVBCDIJIAJPQS-VIFPVBQESA-N
Stability
Stable. Incompatible with strong acids, strong oxidizing agents.
WGK Germany
2
RTECS
YN6130000
HS Code
29339990
Water Solubility
11.4 g/L (25 ºC)
Color
White to yellow-white
LogP
0.704 (est)
F
8
Online Inquiry
Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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