Description

4(3H)-Pyrimidinone, 6-Amino-2-Hydroxy- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and high-value building block in advanced chemical synthesis. Its unique structure, featuring both amino and hydroxy functional groups, makes it a critical intermediate for constructing complex molecules with specific biological or material properties. This compound is essential for research and development laboratories, pharmaceutical companies, and fine chemical manufacturers engaged in creating novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other therapeutic compounds targeting various disease pathways.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its bioactive pyrimidine core.
• Biochemical Research: Serves as a scaffold or building block in medicinal chemistry for drug discovery and structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.
• Material Science: Investigated as a monomer or additive for creating polymers and advanced materials with specific electronic or optical properties.

Basic Information

Item	Detail
Product Name	4(3H)-Pyrimidinone, 6-Amino-2-Hydroxy- (9Ci)
CAS No.	143519-01-1
Molecular Formula	C4H5N3O2
Molecular Weight	127.10 g/mol
Synonyms	6-Amino-2-hydroxypyrimidin-4(3H)-one; 6-Amino-2-hydroxy-4(3H)-pyrimidinone; 2-Hydroxy-6-aminopyrimidin-4(3H)-one; 6-Amino-4-hydroxy-2(1H)-pyrimidinone; 6-Amino-2-pyrimidinol-4(3H)-one; 6-Aminouracil; Isobarbituric acid amine
EINECS	Contact for details

Quality Control

Every batch of 4(3H)-Pyrimidinone, 6-Amino-2-Hydroxy- (9Ci) is manufactured under a strict quality management system. We provide comprehensive analytical documentation to ensure product integrity and traceability for your regulatory needs. Our standard quality commitment includes identity confirmation by spectroscopic methods, purity assessment by HPLC, and control of key impurities. A Certificate of Analysis (COA) detailing batch-specific results is available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

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