Description

4-Pyrimidinecarbonitrile, 1,2-Dihydro-2-Oxo- (9Ci) is a high-value heterocyclic nitrile building block used in advanced organic synthesis. This compound is critical for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals due to its reactive cyano and carbonyl functionalities. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the preparation of complex ligands, dyes, and specialty materials.
• Academic & Industrial Research: Serves as a versatile scaffold in medicinal chemistry and chemical biology for library synthesis and structure-activity relationship (SAR) studies.

Basic Information

Product Name	4-Pyrimidinecarbonitrile, 1,2-Dihydro-2-Oxo- (9Ci)
CAS No.	96102-45-3
Molecular Formula	C5H3N3O
Molecular Weight	121.10 g/mol
Synonyms	2-Oxo-1,2-dihydropyrimidine-4-carbonitrile; 4-Cyanouracil; 4-Cyano-2-hydroxypyrimidine; 4-Cyano-1H-pyrimidin-2-one; 4-Cyano-2-pyrimidinol; 2-Hydroxy-4-cyanopyrimidine; Uracil-4-carbonitrile; 1H-Pyrimidine-4-carbonitrile, 2-hydroxy-
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarbonitrile, 1,2-Dihydro-2-Oxo- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to support your quality assurance and regulatory needs.

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 moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.