Description

Pyrimidin-4-Ol CAS NO 542-27-8 is a versatile heterocyclic organic compound, serving as a fundamental building block in advanced chemical synthesis. Its core value lies in its role as a key intermediate for creating complex molecules with significant biological and material science applications. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or ligand for developing functional polymers, coordination complexes, and advanced organic materials.
• Biochemical Research: Employed as a scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and high-throughput screening.
• Fine Chemical Production: A key starting material for manufacturing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	Pyrimidin-4-Ol
CAS No.	542-27-8
Molecular Formula	C4H4N2O
Molecular Weight	96.09 g/mol
Synonyms	4-Hydroxypyrimidine; 4-Pyrimidinol; 4(1H)-Pyrimidinone; 4-Oxopyrimidine; 4-Pyrimidone; Pyrimidin-4(3H)-one; 1H-Pyrimidin-4-one; uracil isomer
EINECS	208-815-1

Quality Control

Our Pyrimidin-4-Ol is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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 nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

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