Description

1H-Purine-2,6-Dione, 3,9-Dihydro-1,3,8-Trimethyl- is a high-purity xanthine derivative, a key heterocyclic compound in organic synthesis and pharmaceutical research. Its precise molecular structure makes it an essential building block for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and life science sectors for its role as a versatile synthetic intermediate.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of caffeine analogs, theophylline derivatives, and other methylxanthine-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and a key reactant in studies involving adenosine receptor activity, neurological pathways, and metabolic processes.
• Agrochemical Development: Acts as a structural motif in the research and development of new herbicides and plant growth regulators.
• Fine Chemical Synthesis: Employed as a specialized building block for creating complex heterocyclic compounds in custom synthesis and process development.
• Academic & Industrial R&D: Fundamental material for methodological development in organic chemistry and for scaling novel synthetic routes.

Basic Information

Product Name	1H-Purine-2,6-Dione, 3,9-Dihydro-1,3,8-Trimethyl-
CAS No.	830-65-9
Molecular Formula	C8H10N4O2
Molecular Weight	194.19 g/mol
Synonyms	1,3,8-Trimethylxanthine; 3,9-Dihydro-1,3,8-trimethyl-1H-purine-2,6-dione; 1,3,8-Trimethyl-2,6-dioxopurine; 8-Methyltheophylline; Heteroxanthine; 1,3,8-TMX; 3,7-Dihydro-1,3,8-trimethyl-1H-purine-2,6-dione
EINECS	212-603-6

Quality Control

Our 1H-Purine-2,6-Dione, 3,9-Dihydro-1,3,8-Trimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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