Description

Xanthine Sodium Salt is the sodium salt derivative of xanthine, a purine base fundamental to numerous biochemical pathways. This high-purity compound is essential for research and development in life sciences, offering a stable and soluble form of the xanthine molecule. It serves as a critical intermediate and reference standard for pharmaceutical development, diagnostic reagent formulation, and advanced biochemical studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of bioactive purine derivatives and specific pharmaceutical actives.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, particularly those involving purine metabolism, xanthine oxidase, and related pathways.
• Diagnostic Reagent Production: A vital component in the formulation of clinical diagnostic kits and assays for measuring metabolites like uric acid.
• Reference Standard: Serves as a high-purity certified reference material (CRM) for quality control and analytical method development in laboratories.
• Cell Culture & Microbiology: Employed in specialized cell culture media and as a nutrient source in certain microbiological studies.

Basic Information

Product Name	Xanthine Sodium Salt
CAS No.	1196-43-6
Molecular Formula	C5H3N4NaO2
Molecular Weight	174.10 g/mol
Synonyms	Xanthine Sodium; Sodium Xanthinate; 1H-Purine-2,6-dione, 3,7-dihydro-, sodium salt; Xanthine, sodium salt; Xanthine monosodium salt; 3,7-Dihydro-1H-purine-2,6-dione sodium salt
EINECS	214-816-5

Quality Control

Our Xanthine Sodium Salt CAS 1196-43-6 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and loss on drying, to ensure it meets exacting standards for research and production use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature. Due to its hygroscopic nature, the container must be kept tightly sealed after use to prevent moisture absorption, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.5%
pH (5% solution)	7.0 - 9.0

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