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D-KYNURENINE, also known as D-Kynurenine, is a metabolite of D-tryptophan and a bioprecursor of two neuroactive compounds, kynurenic acid (KYNA) and 3-hydroxykynurenine. It has a D configuration and plays a crucial role in the synthesis of various biologically active molecules.
Used in Pharmaceutical Industry:
D-KYNURENINE is used as a bioprecursor for the synthesis of neuroactive compounds, such as kynurenic acid (KYNA) and 3-hydroxykynurenine, which have potential therapeutic applications in the treatment of neurological disorders and other health conditions.
Used in Research Applications:
D-KYNURENINE is used as a research tool for studying the metabolic pathways and mechanisms of action of D-tryptophan and its derivatives, as well as for investigating the role of neuroactive compounds in various biological processes and diseases.

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  • 13441-51-5 Structure
  • Basic information

    1. Product Name: D-KYNURENINE
    2. Synonyms: D-2-AMINO-4-[2-AMINOPHENYL]-4-OXOBUTANOIC ACID;D-KYNURENINE;D-kynurenine free base;β-Anthraniloyl-D-alanine;(2R)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid;β-Anthraniloyl-D-alanine, D-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid;(R)-α,2-Diamino-γ-oxobenzenebutanoic acid;R-2-Amino-4-[2-aminophenyl]-4-oxobutanoic acid
    3. CAS NO:13441-51-5
    4. Molecular Formula: C10H12N2O3
    5. Molecular Weight: 208.21
    6. EINECS: N/A
    7. Product Categories: API intermediates;Amino Acids
    8. Mol File: 13441-51-5.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 466.556 °C at 760 mmHg
    3. Flash Point: 235.965 °C
    4. Appearance: /
    5. Density: 1.344 g/cm3
    6. Vapor Pressure: 1.66E-09mmHg at 25°C
    7. Refractive Index: 1.625
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 2.21±0.23(Predicted)
    11. CAS DataBase Reference: D-KYNURENINE(CAS DataBase Reference)
    12. NIST Chemistry Reference: D-KYNURENINE(13441-51-5)
    13. EPA Substance Registry System: D-KYNURENINE(13441-51-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 13441-51-5(Hazardous Substances Data)

13441-51-5 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 13441-51-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,4 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13441-51:
(7*1)+(6*3)+(5*4)+(4*4)+(3*1)+(2*5)+(1*1)=75
75 % 10 = 5
So 13441-51-5 is a valid CAS Registry Number.
InChI:InChI=1/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

13441-51-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name D-kynurenine

1.2 Other means of identification

Product number -
Other names (2R)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:13441-51-5 SDS

13441-51-5Downstream Products

13441-51-5Relevant articles and documents

Evaluation of the Edman degradation product of vancomycin bonded to core-shell particles as a new HPLC chiral stationary phase

Hellinghausen, Garrett,Lopez, Diego A.,Lee, Jauh T.,Wang, Yadi,Weatherly, Choyce A.,Portillo, Abiud E.,Berthod, Alain,Armstrong, Daniel W.

, p. 1067 - 1078 (2018/08/01)

A modified macrocyclic glycopeptide-based chiral stationary phase (CSP), prepared via Edman degradation of vancomycin, was evaluated as a chiral selector for the first time. Its applicability was compared with other macrocyclic glycopeptide-based CSPs: TeicoShell and VancoShell. In addition, another modified macrocyclic glycopeptide-based CSP, NicoShell, was further examined. Initial evaluation was focused on the complementary behavior with these glycopeptides. A screening procedure was used based on previous work for the enantiomeric separation of 50 chiral compounds including amino acids, pesticides, stimulants, and a variety of pharmaceuticals. Fast and efficient chiral separations resulted by using superficially porous (core-shell) particle supports. Overall, the vancomycin Edman degradation product (EDP) resembled TeicoShell with high enantioselectivity for acidic compounds in the polar ionic mode. The simultaneous enantiomeric separation of 5 racemic profens using liquid chromatography-mass spectrometry with EDP was performed in approximately 3?minutes. Other highlights include simultaneous liquid chromatography separations of rac-amphetamine and rac-methamphetamine with VancoShell, rac-pseudoephedrine and rac-ephedrine with NicoShell, and rac-dichlorprop and rac-haloxyfop with TeicoShell.

COMPOSITIONS AND METHODS FOR CYCLOFRUCTANS AS SEPARATION AGENTS

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Page/Page column 45-49; 61, (2010/12/31)

The present invention relates to derivatized cyclofructan compounds, compositions comprising derivatized cyclofructan compounds, and methods of using compositions comprising derivatized cyclofructan compounds for chromatographic separations of chemical species, including enantiomers. Said compositions may comprise a solid support and/or polymers comprising derivatized cyclofructan compounds.

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