Description

1,3-Dimethylxanthine Calcium is a high-purity calcium salt derivative of theobromine, offering enhanced stability and handling properties. This compound is valued for its role as a key pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily sought after by manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries for the development of active ingredients and specialty compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of bronchodilators, central nervous system stimulants, and other active pharmaceutical ingredients (APIs).
• Research & Development: Used as a reference standard and a starting material in medicinal chemistry and biochemical research.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules and specialty chemicals.
• Nutraceutical Formulations: Potential use in advanced dietary supplement blends, subject to applicable regulatory compliance.

Basic Information

Product Name	1,3-Dimethylxanthine Calcium
CAS No.	37287-41-5
Molecular Formula	C14H18CaN8O4
Molecular Weight	402.42 g/mol
Synonyms	Theobromine Calcium Salt; Calcium Theobromine; 3,7-Dimethylxanthine Calcium Salt; 1,3,7-Trimethyl-2,6-dioxopurine Calcium Salt; Theocalcin; Calcium 3,7-dimethyl-1H-purine-2,6-dione; Theobromine Calcium Complex; Theobromine Calcium Derivative
EINECS	Contact for details

Quality Control

Our 1,3-Dimethylxanthine Calcium is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	15.0% - 18.0% (as CaO)

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