Description

Adenine Sulfate Dihydrate CAS NO 6509-19-9 is a high-purity, crystalline salt form of the essential nucleobase adenine. This compound is critical for biochemical research and pharmaceutical manufacturing, serving as a fundamental building block in nucleic acid synthesis and metabolism studies. It is primarily utilized by the pharmaceutical, biotechnology, and life science research industries for applications ranging from cell culture media supplementation to the synthesis of antiviral and anticancer agents.

Application

• Pharmaceutical Intermediate: Key starting material in the synthesis of nucleoside analogs and antiviral drugs (e.g., Vidarabine).
• Cell Culture & Microbiology: Essential component in defined cell culture media, particularly for mammalian and bacterial cell growth studies.
• Biochemical Research: Used as a substrate or standard in enzymatic assays, metabolic pathway studies, and molecular biology research.
• Diagnostic Reagents: Incorporated into kits and reagents for clinical diagnostics and genetic testing.
• Nutritional Supplementation: Employed in specialized feed and fermentation processes requiring purine sources.
• Cosmetic & Personal Care: Investigated for use in advanced skincare formulations targeting cellular repair and protection.

Basic Information

Product Name	Adenine Sulfate Dihydrate
CAS No.	6509-19-9
Molecular Formula	C5H5N5 · H2SO4 · 2H2O
Molecular Weight	283.24 g/mol
Synonyms	6-Aminopurine Hemisulfate Salt Dihydrate; Adenine Hemisulfate Dihydrate; Vitamin B4 Sulfate Dihydrate; 1H-Purin-6-amine sulfate (1:1) dihydrate; Adenine Sulfate (2:1) Dihydrate; 9H-Purin-6-amine, sulfate (1:1), dihydrate
EINECS	229-425-4

Quality Control

Our Adenine Sulfate Dihydrate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and pharmaceutical use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation and clumping.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Water (KF)	11.0 - 13.5%
pH (5% solution)	2.0 - 4.0
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.5%

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