Description

3,7-Dihydro-1,3-Dimethyl-1H-Purine-2,6-Dione, Potassium Salt is a high-purity, water-soluble potassium salt derivative of a key purine-based heterocyclic compound. This material is critical for applications requiring precise chemical functionality and consistent bioavailability. It serves as a fundamental building block and active ingredient for research and development laboratories, pharmaceutical manufacturers, and fine chemical synthesis. The compound, with CAS number 57533-87-6, is supplied under stringent quality control to ensure reliability for demanding industrial and scientific processes.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological or cardiovascular pathways.
• Biochemical Research: Used as a standard, reagent, or substrate in enzymatic studies, metabolic pathway analysis, and receptor binding assays due to its purine structure.
• Fine Chemical Synthesis: Serves as a versatile precursor for the preparation of more complex, functionalized purine derivatives and specialty chemicals.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control testing in pharmaceutical and life science industries.
• Nutritional Supplement Precursor: Potential use in the controlled synthesis of compounds for advanced nutraceutical formulations.

Basic Information

Product Name	3,7-Dihydro-1,3-Dimethyl-1H-Purine-2,6-Dione, Potassium Salt
CAS No.	57533-87-6
Molecular Formula	C7H7KN4O2
Molecular Weight	218.26 g/mol
Synonyms	1,3-Dimethylxanthine Potassium Salt; Theophylline Potassium Salt; 1,3-Dimethyl-2,6-dioxopurine Potassium Salt; Potassium Theophyllinate; Theophylline Monopotassium Salt; Theo-K; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione monopotassium salt
EINECS	Contact for details

Quality Control

Our 3,7-Dihydro-1,3-Dimethyl-1H-Purine-2,6-Dione, Potassium Salt is manufactured under a quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Specifications can be aligned with customer requirements, including those for pharmaceutical development (GMP/ICH guidelines).

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Heavy Metals (as Pb)	≤20 ppm
Residue on Ignition (Sulfated Ash)	Conforms
Related Substances (HPLC)	Total impurities ≤2.0%
Solubility	Freely soluble in water

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