Description

5-Pyrimidinol, 4-Methyl-, 1-Oxide (9Ci) is a heterocyclic organic compound belonging to the pyrimidine class, specifically a methylated pyrimidinol N-oxide. This compound serves as a versatile and valuable chemical intermediate and research building block for advanced synthesis. It is primarily utilized by the pharmaceutical and agrochemical industries in the development of active ingredients and novel molecular entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Serves as a precursor for the preparation of more complex heterocyclic compounds and fine chemicals.
• Biochemical Research: Utilized as a substrate or inhibitor in enzymatic studies and metabolic pathway research.
• Material Science: Potential intermediate for the synthesis of organic ligands and functionalized polymers.

Basic Information

Product Name	5-Pyrimidinol, 4-Methyl-, 1-Oxide (9Ci)
CAS No.	116319-08-5
Molecular Formula	C5H6N2O2
Molecular Weight	126.11 g/mol
Synonyms	4-Methyl-5-pyrimidinol 1-oxide; 4-Methyl-5-hydroxypyrimidine N-oxide; 5-Hydroxy-4-methylpyrimidine 1-oxide; 4-Methylpyrimidin-5-ol 1-oxide; 5-Pyrimidinol, 4-methyl-, 1-oxide; 4-Methyl-5-pyrimidinol N-oxide; 1-Hydroxy-4-methyl-5-pyrimidone (tautomer)
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinol, 4-Methyl-, 1-Oxide (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.