Description

4-Aminopyrimidine is a versatile heterocyclic aromatic amine that serves as a fundamental building block in advanced organic synthesis. Its primary value lies in its role as a key precursor for the development of pharmaceuticals, agrochemicals, and specialty fine chemicals. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and material science industries, where it is used to synthesize active pharmaceutical ingredients (APIs), herbicides, and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug molecules, including antiviral and anticancer agents.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent and scaffold in medicinal chemistry and material science research.
• Fine Chemical Production: Employed in the synthesis of dyes, pigments, and other complex specialty chemicals.
• Ligand and Catalyst Development: Utilized in the creation of novel ligands for metal complexes and catalytic systems.

Basic Information

Product Name	4-Aminopyrimidine
CAS No.	591-54-8
Molecular Formula	C4H5N3
Molecular Weight	95.10 g/mol
Synonyms	4-Pyrimidinamine; Pyrimidin-4-ylamine; 4-Pyrimidinylamine; 4-AP; 4-Amino-1,3-diazine; γ-Aminopyrimidine; NSC 7591; 1,3-Diazin-4-amine
EINECS	209-722-5

Quality Control

Our 4-Aminopyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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