Description

1-Methylxanthine is a key purine derivative and an important intermediate in the synthesis of various pharmaceutical compounds. This high-purity chemical is valued for its role as a building block in research and development, particularly in the study of adenosine receptor activity and metabolic pathways. It serves the needs of pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers engaged in producing advanced active pharmaceutical ingredients (APIs) and biochemical tools.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of theophylline, caffeine analogs, and other methylxanthine-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and tool compound in studies of adenosine receptor antagonism, phosphodiesterase inhibition, and purine metabolism.
• Life Science Reagents: Incorporated into diagnostic kits and research assays for studying cellular signaling and enzymatic activity related to cyclic nucleotides.
• Fine Chemical Synthesis: Serves as a versatile building block for organic chemists developing novel heterocyclic compounds with potential therapeutic applications.

Basic Information

Product Name	1-Methylxanthine
CAS No.	6136-37-4
Molecular Formula	C6H6N4O2
Molecular Weight	166.14 g/mol
Synonyms	1-Methyl-1H-purine-2,6-dione; 1-Methyl-3,7-dihydro-purine-2,6-dione; 1-Methylxanthine; 3,7-Dihydro-1-methyl-1H-purine-2,6-dione; NSC 752; 1-Methyl-2,6-dihydroxypurine; 1-Methylhypoxanthine (obsolete); 1-MX
EINECS	228-100-7

Quality Control

Our 1-Methylxanthine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and pharmaceutical intermediate use. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation due to moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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