DL-KYNURENINE
- Product Name
- DL-KYNURENINE
- CAS No.
- 343-65-7
- Chemical Name
- DL-KYNURENINE
- Synonyms
- Kynurenin;Kynurenine;95.0% (NT);Quinurenine;DL-KYNURENINE;racKynurenine;α,2-DiaMino-γ-oxo;TIMTEC-BB SBB005347;3-Anthraniloylalanine;Tryptophan Impurity 48
- CBNumber
- CB5235360
- Molecular Formula
- C10H12N2O3
- Formula Weight
- 208.22
- MOL File
- 343-65-7.mol
DL-KYNURENINE Property
- 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)
Safety
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 61250
- Product name
- DL-Kynurenine
- Purity
- ≥95.0% (NT)
- Packaging
- 250mg
- Price
- $148
- Updated
- 2024/03/01
- Product number
- 61250
- Product name
- DL-Kynurenine
- Purity
- ≥95.0% (NT)
- Packaging
- 1g
- Price
- $561
- Updated
- 2024/03/01
- Product number
- K661000
- Product name
- racKynurenine
- Packaging
- 5mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- 015407
- Product name
- rac Kynurenine
- Packaging
- 5mg
- Price
- $425
- Updated
- 2021/12/16
- Product number
- E791
- Product name
- DL-Kynurenine
- Packaging
- 100mg
- Price
- $58
- Updated
- 2021/12/16
DL-KYNURENINE Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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View Lastest Price from DL-KYNURENINE manufacturers
- Product
- DL-Kynurenine 343-65-7
- Price
- US $0.00/G
- Min. Order
- 1G
- Purity
- 98%min
- Supply Ability
- 30kg/month
- Release date
- 2023-01-17