Description

2-Pyrimidinamine, 4-Methyl-, 3-Oxide (9Ci) is a specialized heterocyclic compound that serves as a valuable building block in advanced organic synthesis. Its unique pyrimidine N-oxide structure makes it a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic research.
• Agrochemical Synthesis: Used as a building block for developing next-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Serves as a versatile ligand or precursor for metal complexes used in catalytic processes and material science.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.
• Academic and R&D: A crucial reagent for methodological studies in organic chemistry and for exploring new heterocyclic reaction pathways.

Basic Information

Product Name	2-Pyrimidinamine, 4-Methyl-, 3-Oxide (9Ci)
CAS No.	91233-73-7
Molecular Formula	C5H7N3O
Molecular Weight	125.13 g/mol
Synonyms	4-Methyl-2-pyrimidinamine 3-oxide; 4-Methylpyrimidin-2-amine 3-oxide; 2-Amino-4-methylpyrimidine 3-oxide; 4-Methyl-2-aminopyrimidine 1-oxide; 4-Methyl-2-pyrimidinamine N-oxide; 2-Pyrimidinamine, 4-methyl-, N-oxide; 4-Methyl-2-aminopyrimidine N-oxide; 4-Methyl-2-pyrimidinamine 1-oxide
EINECS	Contact for details

Quality Control

Our 2-Pyrimidinamine, 4-Methyl-, 3-Oxide (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A 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, well-ventilated area at controlled room temperature (15-25°C). The compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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