Description

4-Pyrimidinamine, 5-(4-Bromophenyl)- is a high-purity brominated pyrimidine derivative, a crucial heterocyclic building block for advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly in kinase inhibitor research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides where the pyrimidine core is essential for bioactivity.
• Material Science Research: Acts as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Biology: Employed in the design and synthesis of molecular probes and inhibitors for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects requiring functionalized pyrimidine scaffolds.

Basic Information

Product Name	4-Pyrimidinamine, 5-(4-Bromophenyl)-
CAS No.	56239-14-6
Molecular Formula	C10H8BrN3
Molecular Weight	250.10 g/mol
Synonyms	5-(4-Bromophenyl)pyrimidin-4-amine; 5-(p-Bromophenyl)-4-pyrimidinamine; 4-Amino-5-(4-bromophenyl)pyrimidine; 5-(4-Bromophenyl)-4-aminopyrimidine; 4-Pyrimidinamine, 5-(4-bromophenyl)-; 5-(4-Bromophenyl)pyrimidine-4-amine; 5-(4-Bromophenyl)-4-pyrimidinylamine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinamine, 5-(4-Bromophenyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.