Description

Calcium 1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetate is a high-purity calcium salt derivative of a xanthine-based compound, offering enhanced stability and solubility for advanced formulation needs. This specialized chemical is critical for applications requiring precise bioavailability and controlled release profiles. It serves as a key pharmaceutical intermediate and research chemical for developers in the life sciences, nutraceutical, and advanced organic synthesis sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of advanced active pharmaceutical ingredients (APIs), particularly those targeting neurological and cardiovascular pathways.
• Nutraceutical & Dietary Supplement Formulation: Used in the development of specialized supplement products where the calcium salt form improves stability and absorption.
• Biochemical Research & Development: Acts as a standard or reagent in pharmacological studies, enzyme inhibition assays, and metabolic research related to purine derivatives.
• Controlled-Release Drug Delivery Systems: Utilized in the design of matrix systems or prodrugs due to its specific physicochemical properties.
• Reference Standard: Employed as a high-purity calibration standard in analytical laboratories for quality control and method development.
• Organic Synthesis: Functions as a versatile synthon for chemists creating novel xanthine analogs and complex heterocyclic compounds.

Basic Information

Item	Details
Product Name	Calcium 1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetate
CAS No.	71720-41-7
Molecular Formula	C11H11CaN5O4 or (C11H13N5O4)2Ca
Molecular Weight	293.30 g/mol (for C11H11CaN5O4)
Synonyms	Calcium Theophylline-7-acetate; Calcium 1,3-Dimethylxanthine-7-acetate; 7-Acetoxytheophylline Calcium Salt; Theophylline-7-acetic acid calcium salt; 1,3-Dimethyl-7-acetoxanthine Calcium Salt; Calcium 1,3-Dimethyl-2,6-dioxo-7-acetoxy-1,2,3,6-tetrahydropurine; Acefylline Calcium Salt
EINECS	Contact for details

Quality Control

Our Calcium 1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for pharmaceutical and research use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (Calcium)	Positive
Assay (HPLC)	98.0% min.
Water Content (KF)	5.0% max.
Heavy Metals (as Pb)	20 ppm max.
Residue on Ignition	Contact for details
Related Substances (HPLC)	Contact for details

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