Description

Pyrimido[5,4-E]-1,2,4-Triazine, 1,2-Dihydro-3-Methyl- (9Ci) is a specialized heterocyclic organic compound belonging to the fused pyrimidotriazine class. This high-purity intermediate is critical for advanced research and development in pharmaceutical and agrochemical synthesis, where precise molecular architecture is required. It serves as a key building block for medicinal chemists and process development scientists working on novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in oncology and antiviral research programs.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its unique heterocyclic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex nitrogen-containing heterocycles for material science applications.
• Academic & Industrial R&D: Serves as a reference standard and starting material in research laboratories exploring new chemical entities and reaction pathways.
• Ligand & Catalyst Development: Potential use in the design of specialized ligands for catalytic systems or metal-organic frameworks (MOFs).

Basic Information

Product Name	Pyrimido[5,4-E]-1,2,4-Triazine, 1,2-Dihydro-3-Methyl- (9Ci)
CAS No.	19801-82-2
Molecular Formula	C6H6N4
Molecular Weight	134.14 g/mol
Synonyms	1,2-Dihydro-3-methylpyrimido[5,4-e]-1,2,4-triazine; 3-Methyl-1,2-dihydropyrimido[5,4-e]-1,2,4-triazine; 1,2-Dihydro-3-methyl-[1,2,4]triazino[5,6-e]pyrimidine; 1,2,4-Triazino[5,6-e]pyrimidine, 1,2-dihydro-3-methyl-; Pyrimido[5,4-e]-1,2,4-triazine, 1,2-dihydro-3-methyl-; 19801-82-2; 3-Methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine
EINECS	Contact for details

Quality Control

Our production of Pyrimido[5,4-E]-1,2,4-Triazine, 1,2-Dihydro-3-Methyl- (9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability for your critical applications. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications.

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 away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.