Description

Pyrimidine is a fundamental heterocyclic aromatic organic compound, serving as the core structural motif for a vast array of critical biomolecules and synthetic intermediates. Its primary commercial value lies in its role as a key building block for pharmaceuticals, agrochemicals, and advanced materials. This versatile compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop nucleoside analogs, active ingredients, and novel polymers.

Application

• Pharmaceutical Intermediates: Critical precursor in the synthesis of nucleoside and nucleotide analogs, antiviral drugs (e.g., zidovudine), and various other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for creating herbicides, fungicides, and plant growth regulators that incorporate the pyrimidine ring system.
• Chemical Research & Development: Serves as a foundational reagent in organic synthesis for developing new compounds in medicinal and material chemistry.
• Material Science: Employed in the production of specialty polymers, dyes, and photoactive materials that require aromatic heterocyclic components.
• Biochemistry & Diagnostics: Used in the preparation of biochemical tools, labeled compounds, and research reagents for molecular biology.

Basic Information

Product Name	Pyrimidine
CAS No.	289-95-2
Molecular Formula	C4H4N2
Molecular Weight	80.09 g/mol
Synonyms	1,3-Diazine; m-Diazine; Metadiazine; Pyrimidine base; 289-95-2; UNII-4KQ1C6B5QK; CCRIS 1310; HSDB 5826; EINECS 206-026-1; NSC 5475
EINECS	206-026-1

Quality Control

Our Pyrimidine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets the high standards required for synthesis and research. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	20 - 22 °C
Water Content (KF)	≤ 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.