Description

2,5-Dibromopyrimidine is a versatile halogenated pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic reactivity of the bromine atoms, enabling precise functionalization to create complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, kinase inhibitors, and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and liquid crystals.
• Chemical Research: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitution reactions to introduce the pyrimidine scaffold.
• Ligand and Catalyst Development: Utilized to create complex chelating ligands for catalytic systems.
• Diagnostic Reagent Manufacturing: A building block for fluorescent probes and other bio-conjugation reagents.

Basic Information

Product Name	2,5-Dibromopyrimidine
CAS No.	32779-37-6
Molecular Formula	C4H2Br2N2
Molecular Weight	237.88 g/mol
Synonyms	2,5-Dibromo-1,3-diazine; Pyrimidine, 2,5-dibromo-; NSC 403119; 2,5-Dibromopyrimidine; 2,5-Dibromo-pyrimidine; Dibromopyrimidine; 2,5-Dibrom-1,3-diazin (German)
EINECS	Contact for details

Quality Control

Our 2,5-Dibromopyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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