Description

Dl-Kynurenine Sulfate Salt CAS NO 2126-91-2 is a high-purity biochemical reagent, specifically the sulfate salt of the racemic mixture of the kynurenine amino acid derivative. This compound serves as a critical intermediate and reference standard in advanced biochemical and pharmacological research. It is primarily utilized by research institutions, pharmaceutical developers, and diagnostic manufacturers focusing on neurochemistry, immunology, and metabolic pathway studies.

Application

• Biochemical Research: Used as a key intermediate in the study of the kynurenine pathway, which is involved in tryptophan metabolism and has implications for neurological and immunological functions.
• Pharmaceutical Development: Acts as a reference standard and a potential precursor in the synthesis of novel compounds targeting neurological disorders and immune system modulation.
• Diagnostic Reagent Manufacturing: Employed in the production of assay kits and reagents for quantifying kynurenine pathway metabolites in biological samples for research and clinical analysis.
• Metabolomics Studies: Serves as a calibrated standard in mass spectrometry and chromatography for accurate metabolite profiling in complex biological systems.
• Academic Research: Utilized in university and institutional labs for fundamental studies on amino acid metabolism, neuroinflammation, and the role of specific metabolites in disease states.

Basic Information

Product Name	Dl-Kynurenine Sulfate Salt
CAS No.	2126-91-2
Molecular Formula	C10H12N2O3 • H2SO4
Molecular Weight	304.29 g/mol
Synonyms	DL-Kynurenine sulfate; (±)-Kynurenine sulfate salt; Kynurenine, DL-, sulfate; 3-Anthraniloyl-DL-alanine sulfate; 2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid sulfate; H-DL-Kyn-OH • H2SO4; Kynurenine acid sulfate salt (racemic)
EINECS	218-338-7

Quality Control

Our Dl-Kynurenine Sulfate Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for that lot.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Specific Rotation	N/A (racemic mixture)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.