L-Tryptophan#73-22-3

CAS Number: 73-22-3
Chemical Formula:C11H12N2O2
Synonyms:

Trytophan (W) Solution, 100ppm
L-Tryptophan, Animal-Free
L-TRYPTOPHAN (13C11,D8,15N2)

Appearance: White powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

Contact Now E-Mail Telephone WhatsApp

Product Details

L-Tryptophan#73-22-3

L-tryptophan is the L-enantiomer of tryptophan. It has a role as an antidepressant, a nutraceutical, a micronutrient, a plant metabolite, a human metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and a mouse metabolite.

L-Tryptophan Chemical Properties

Melting point	289-290 °C (dec.)(lit.)
alpha	-31.1 º (c=1, H20)
Boiling point	342.72°C (rough estimate)
density	1.34
bulk density	400kg/m3
refractive index	-32 ° (C=1, H2O)
storage temp.	2-8°C
solubility	20% NH3: 0.1 g/mL at 20 °C, clear, colorless
form	powder
pka	2.46(at 25℃)
color	White to yellow-white
PH	5.5-7.0 (10g/l, H2O, 20℃)
Odor	wh. cryst. or cryst. odorless powd., sl. bitter taste
biological source	non-animal source
Optical Rotation	[α]20/D 31.5±1°, c = 1% in H2O
Water Solubility	11.4 g/L (25 ºC)
Merck	14,9797
BRN	86197
Stability:	Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKey	QIVBCDIJIAJPQS-VIFPVBQESA-N
LogP	0.704 (est)
CAS DataBase Reference	73-22-3(CAS DataBase Reference)
NIST Chemistry Reference	L-Tryptophan(73-22-3)
EPA Substance Registry System	L-Tryptophan (73-22-3)
Absorption	cut-off at 326nm in 0.5 M HCl at 0.5M

Product Application of L-Tryptophan#73-22-3

Amino acids-type drug:

It can be used in amino acid infusion, being often combined with iron and vitamins. Its co-administration with VB6 can improve depression and prevention/treatment of skin disease; as a sleep sedative, it can be combined with L-dopa for the treatment of Parkinson's disease. It is carcinogenic to experimental animals; it may cause adverse reactions including nausea, anorexia and asthmas. Avoid combination with monoamine oxidase inhibitors.

Factory and Equipment Show

L-Tryptophan#73-22-3