Description

7-Methoxy-6-Methylpyrimido[5,4-E]-1,2,4-Triazin-5(6H)-One is a high-purity, specialized heterocyclic organic compound that serves as a critical advanced intermediate in pharmaceutical and agrochemical research and development. Its unique fused triazine-pyrimidine structure makes it a valuable building block for synthesizing novel active ingredients with targeted biological properties. This compound is essential for R&D chemists and process development scientists working in medicinal chemistry, crop protection, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for applications in oncology, antiviral, and central nervous system (CNS) therapeutic areas.
• Agrochemical Active Ingredient Development: Serves as a core scaffold for creating new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Chemical Biology & Proteomics Research: Used as a specialized probe or linker molecule in studying enzyme inhibition and protein-ligand interactions.
• Material Science Research: Investigated as a monomer or additive for developing advanced polymers with specific thermal or optical properties.
• Academic & Contract Research: Supplied to universities and CROs (Contract Research Organizations) for fundamental heterocyclic chemistry studies and custom synthesis projects.

Basic Information

Product Name	7-Methoxy-6-Methylpyrimido[5,4-E]-1,2,4-Triazin-5(6H)-One
CAS No.	51590-95-5
Molecular Formula	C8H8N4O2
Molecular Weight	192.18 g/mol
Synonyms	6-Methyl-7-methoxypyrimido[5,4-e][1,2,4]triazin-5(6H)-one; 7-Methoxy-6-methyl-5H-pyrimido[5,4-e]-1,2,4-triazin-5-one; Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one, 7-methoxy-6-methyl-; 51590-95-5; 6-Methyl-7-methoxy-5H-pyrimido[5,4-e][1,2,4]triazin-5-one
EINECS	Contact for details

Quality Control

Our 7-Methoxy-6-Methylpyrimido[5,4-E]-1,2,4-Triazin-5(6H)-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment to guarantee traceability and consistency.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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