Description

4-Aminopyrimidine-5-Carbonitrile is a versatile and high-value heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key precursor in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. Industries such as pharmaceutical R&D, agrochemical manufacturing, and fine chemical production rely on this high-purity intermediate to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, ligands for metal-organic frameworks (MOFs), and specialty polymers.
• Biochemical Tool Compound: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and as a scaffold for probe and inhibitor development.
• Fine Chemical Production: A versatile starting material for synthesizing more complex pyrimidine derivatives and other nitrogen-containing heterocycles.

Basic Information

Product Name	4-Aminopyrimidine-5-Carbonitrile
CAS No.	16357-69-0
Molecular Formula	C5H4N4
Molecular Weight	120.11 g/mol
Synonyms	5-Cyano-4-pyrimidinamine; 4-Amino-5-cyanopyrimidine; 5-Pyrimidinecarbonitrile, 4-amino-; 4-Amino-5-pyrimidinecarbonitrile; 4-Pyrimidinamine, 5-cyano-; 4-Amino-5-cyano-pyrimidine; 4-Amino-pyrimidine-5-carbonitrile; 5-Cyano-4-aminopyrimidine
EINECS	Contact for details

Quality Control

Our 4-Aminopyrimidine-5-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous 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 commercial synthesis. A comprehensive 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 a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for prolonged operations to maintain stability.

Specification

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