Description

1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetyl Chloride is a high-purity, reactive chemical intermediate belonging to the xanthine derivative class. This compound is of significant commercial importance due to its role as a key building block in the synthesis of complex pharmaceutical molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing new active pharmaceutical ingredients (APIs) and specialty compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel xanthine-based pharmaceuticals, including potential adenosine receptor antagonists and central nervous system (CNS) agents.
• Active Pharmaceutical Ingredient (API) Synthesis: Used as a building block in multi-step synthetic routes for producing target drug molecules.
• Biochemical Research: Serves as a reagent in medicinal chemistry research for structure-activity relationship (SAR) studies and lead optimization.
• Fine Chemical Production: Employed in the manufacture of specialized, high-value chemicals for research and development purposes.
• Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control in pharmaceutical laboratories.

Basic Information

Product Name	1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetyl Chloride
CAS No.	40421-16-7
Molecular Formula	C9H9ClN4O3
Molecular Weight	256.65 g/mol
Synonyms	7-Acetylchlorotheophylline; Theophylline-7-acetyl chloride; 1,3-Dimethyl-2,6-dioxo-7-(chloroacetyl)-1,2,3,6-tetrahydro-7H-purine; 7-Chloroacetylt heophylline; 7-(Chloroacetyl)theophylline; 40421-16-7; Chloroacetyltheophylline
EINECS	Contact for details

Quality Control

Our 1,2,3,6-Tetrahydro-1,3-Dimethyl-2,6-Dioxo-7H-Purine-7-Acetyl Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards suitable for pharmaceutical research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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