Description

2,4-Pyrimidinediamine, 6-Methyl-, 1-Oxide (9Ci) is a specialized heterocyclic organic compound belonging to the pyrimidine class, characterized by its amino and N-oxide functional groups. This compound serves as a critical building block and intermediate in advanced organic synthesis, enabling the development of novel molecular structures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its bioactive pyrimidine core.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing complex heterocyclic systems and functionalized pyrimidines.
• Material Science Research: Investigated for potential use in the development of organic semiconductors, ligands for metal complexes, and specialty polymers.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and biochemical pathway analysis.

Basic Information

Product Name	2,4-Pyrimidinediamine, 6-Methyl-, 1-Oxide (9Ci)
CAS No.	91481-99-1
Molecular Formula	C5H8N4O
Molecular Weight	140.14 g/mol
Synonyms	6-Methyl-2,4-pyrimidinediamine 1-oxide; 6-Methyl-2,4-diaminopyrimidine 1-oxide; 2,4-Diamino-6-methylpyrimidine 1-oxide; 6-Methyl-2,4-pyrimidinediamine N-oxide; 2,4-Diamino-6-methylpyrimidine N-oxide; 6-Methyl-2,4-diamino-1-oxidopyrimidine; 91481-99-1 (CAS Registry)
EINECS	Contact for details

Quality Control

Our 2,4-Pyrimidinediamine, 6-Methyl-, 1-Oxide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical techniques to verify compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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