Other grades of this product :
| DL-KYNURENINE Basic information |
| DL-KYNURENINE Chemical 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) |
| DL-KYNURENINE Usage And Synthesis |
| 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 | | Uses | vasodilator, immunomodulator | | 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. | | Definition | ChEBI: A ketone that is alanine in which one of the methyl hydrogens is substituted by a 2-aminobenzoyl group. | | Purification Methods | Crystallise it from H2O or aqueous AcOH. The picrate has m 188.5-189o(dec) after crystallisation from H2O. (±)-Kynurenine has m 218o. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p2726 1961, Beilstein 14 III 1657, 14 IV 2562.] |
| DL-KYNURENINE Preparation Products And Raw materials |
|
日本语
한국어
Français
Deutsch
España
Türkiye