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A7140012

DL-Kynurenine , ≥95.0% , 343-65-7

Synonym(s):
2-Amino-3-(2-aminobenzoyl)propionic acid;2-Amino-4-(2-aminophenyl)-4-oxobutyric acid

CAS NO.:343-65-7

Empirical Formula: C10H12N2O3

Molecular Weight: 208.22

MDL number: MFCD00025194

EINECS: 206-445-9

Pack Size Price Stock Quantity
250MG RMB552.80 In Stock
1G RMB1799.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: ~235 °C (dec.)
Boiling point: 347.41°C (rough estimate)
Density  1.343±0.06 g/cm3 (20 ºC 760 Torr)
refractive index  1.4830 (estimate)
storage temp.  2-8°C
solubility  Aqueous Acid (Slightly), Water (Slightly, Heated, Sonicated)
form  Solid
pka 2.21±0.23(Predicted)
color  Pale Yellow to Light Yellow
Merck  13,5343
BRN  2697333
CAS DataBase Reference 343-65-7(CAS DataBase Reference)

Description and Uses

A tryptophan metabolite, is a precursor of kynurenic acid, which is an antagonist of N-methyl-aspartate receptor. An amino acid produced in the body from tryptophan.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
WGK Germany  3

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