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K2380

Sigma-Aldrich

D-Kynurenine

Synonym(s):

β-Anthraniloyl-D-alanine, D-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid

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About This Item

Empirical Formula (Hill Notation):
C10H12N2O3
CAS Number:
13441-51-5
Molecular Weight:
208.21
MDL number:
MFCD00133224
UNSPSC Code:
12352202
PubChem Substance ID:
24896220
NACRES:
NA.26

Assay

≥98% (TLC)

form

powder

technique(s)

ligand binding assay: suitable

color

faint yellow to yellow

application(s)

cell analysis

SMILES string

N[C@H](CC(=O)c1ccccc1N)C(O)=O

InChI

1S/C10H12N2O3/c11-7-4-2-1-3-6(7)9(13)5-8(12)10(14)15/h1-4,8H,5,11-12H2,(H,14,15)/t8-/m1/s1

InChI key

YGPSJZOEDVAXAB-MRVPVSSYSA-N

Biochem/physiol Actions

D-Kynurenine may be used along with L-kynurenine to assess the specificity and kinetics of kynurenine metabolizing enzymes. D-Kynurenine is used to study the selectivity and activity of the G protein-coupled receptor, GPR109B. D-Kynurenine is used as a substrate in a fluorometric assay of D-amino acid oxidase.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Masato Hoshi et al.
Toxicology, 438, 152458-152458 (2020-04-15)
Kynurenine (Kyn) plays an important role as an immune check-point molecule and regulates various immune responses through its aryl hydrocarbon receptor (Ahr). Kyn is synthesized by indoleamine 2,3-dioxygenase (Ido) and tryptophan 2,3-dioxygenase (Tdo). Ido contributes approximately 90% of tryptophan catabolism.
Sumiko Iwasa et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 131(7), 1111-1116 (2011-07-02)
A facile fluorometric assay using D-kynurenine as a substrate was utilized for evaluating the inhibition of D-amino acid oxidase (DAAO), which is one of the products of a susceptibility gene for schizophrenia, by commercial antipsychotic drugs, namely, chlorpromazine (CPZ), carbamazepine
Kana Ishii et al.
Chirality, 22(10), 901-906 (2010-09-28)
An aqueous solution of enantiomerically pure tryptophan (Trp), namely, D-Trp or L-Trp (100 mg/kg), was administered intraperitoneally to male Sprague-Dawley rats. The time-course profiles of the rat plasma concentrations of D-kynurenine (KYN), L-KYN, and kynurenic acid (KYNA), which are metabolites
Aysha Sarfraz Rizvi et al.
Journal of chromatography. A, 1622, 461128-461128 (2020-04-26)
We present high resolution fast, cost-effective and sensitive Capillary zone electrophoresis (CZE) methods for determination of enantiomeric compounds of Kynurenine pathway, i.e. D, L-Kynurenine (KYN), in human serum and urine samples by cationic-β-CD and its synergistic dual chiral selector system
Olger Huaman et al.
Research in veterinary science, 124, 212-222 (2019-03-30)
Little information is currently available on therapeutic features of bovine mesenchymal stem cells (MSCs), despite the development of large animal experimental models including cattle may open alternative strategies for investigating MSC physiology and eventual applications for regenerative therapy. The aim
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