Description

4-Pyrimidinecarbonitrile, 1,2,3,6-Tetrahydro-2,6-Dioxo- (9Ci) is a high-purity heterocyclic building block with the CAS number 79457-91-3. This compound is valued for its reactive nitrile and diketone functional groups, making it a versatile intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule drug candidates.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Academic & Contract Research: Employed in universities and CROs for methodological studies and discovery chemistry projects.

Basic Information

Product Name	4-Pyrimidinecarbonitrile, 1,2,3,6-Tetrahydro-2,6-Dioxo- (9Ci)
CAS No.	79457-91-3
Molecular Formula	C5H3N3O2
Molecular Weight	137.10 g/mol
Synonyms	2,6-Dioxo-1,2,3,6-tetrahydropyrimidine-4-carbonitrile; 4-Cyano-2,6-dihydroxypyrimidine; 4-Cyano-2,6-pyrimidinedione; 1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidinecarbonitrile; 6-Aminouracil-5-carbonitrile (tautomer); 4-Pyrimidinecarbonitrile, 1,2,3,6-tetrahydro-2,6-dioxo-; 79457-91-3
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarbonitrile, 1,2,3,6-Tetrahydro-2,6-Dioxo- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development 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, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.