Description

2(1H)-Pyrimidinone, 6-Amino-4-Hydroxy- (9Ci) is a heterocyclic organic compound belonging to the pyrimidinone family, serving as a versatile and high-value building block in advanced chemical synthesis. Its core value lies in its functionalized structure, which is critical for constructing complex molecules with specific biological or material properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable source of high-purity, well-characterized raw materials for their development and production processes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral, anticancer, and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Serves as a precursor for nucleotides, nucleoside analogs, and other biologically active compounds in life science research.
• Material Science: Employed in the development of specialty polymers, dyes, and functional organic materials.
• Chemical Synthesis: Acts as a versatile intermediate for creating complex heterocyclic compounds in fine chemical manufacturing.

Basic Information

Product Name	2(1H)-Pyrimidinone, 6-Amino-4-Hydroxy- (9Ci)
CAS No.	143519-00-0
Molecular Formula	C4H5N3O2
Molecular Weight	127.10 g/mol
Synonyms	6-Amino-4-hydroxypyrimidin-2(1H)-one; 6-Amino-4-hydroxy-2(1H)-pyrimidinone; 4-Hydroxy-6-aminopyrimidin-2(1H)-one; 2-Hydroxy-6-amino-4-pyrimidinone; 6-Amino-4-hydroxypyrimidin-2-ol; 6-Amino-4-hydroxy-1H-pyrimidin-2-one; 6-Amino-4-hydroxypyrimidin-2(1H)-one (9CI)
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyrimidinone, 6-Amino-4-Hydroxy- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive quality assurance, with each lot accompanied by a detailed Certificate of Analysis (COA) that includes results for identity, purity, and impurity profiles. Our quality control protocols are designed to meet the stringent requirements of pharmaceutical and research-grade applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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