Description

5-Pyrimidinecarbonitrile, 1,2-Dihydro-4-Methyl-2-Oxo- (9Ci) is a high-value pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of nucleoside analogs, kinase inhibitors, and other small-molecule drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block in medicinal chemistry and process development for constructing pyrimidine-based libraries.
• Material Science: Potential precursor for the synthesis of specialized ligands, dyes, or functional polymers.

Basic Information

Product Name	5-Pyrimidinecarbonitrile, 1,2-Dihydro-4-Methyl-2-Oxo- (9Ci)
CAS No.	89079-66-3
Molecular Formula	C6H5N3O
Molecular Weight	135.12 g/mol
Synonyms	4-Methyl-2-oxo-1,2-dihydropyrimidine-5-carbonitrile; 5-Cyano-4-methyl-2-hydroxypyrimidine; 4-Methyl-2-oxo-1,2-dihydro-5-pyrimidinecarbonitrile; 5-Cyano-4-methyluracil; 4-Methyl-5-cyanouracil; 1,2-Dihydro-4-methyl-2-oxo-5-pyrimidinecarbonitrile
EINECS	Contact for details

Quality Control

Our production of 5-Pyrimidinecarbonitrile, 1,2-Dihydro-4-Methyl-2-Oxo- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with cGMP, ISO, and other relevant quality standards for pharmaceutical and industrial intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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