Description

5-Bromo-4-Chloro-n-Cyclopentylpyrimidin-2-Amine is a high-purity, advanced pharmaceutical intermediate with a defined heterocyclic structure. This compound is critical for medicinal chemistry research and development, particularly in the synthesis of novel therapeutic agents. It is primarily sought by R&D teams and process chemists in the pharmaceutical, biotechnology, and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) for drug discovery programs.
• Kinase Inhibitor Development: Used in the research and production of targeted kinase inhibitors for oncology and other therapeutic areas.
• Agrochemical Synthesis: Serves as a precursor in the development of new fungicides and herbicides.
• Chemical Biology Probes: Employed in the creation of molecular probes for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the scale-up and cGMP production of client-specific molecules.
• Academic & Industrial R&D: Utilized in research laboratories for exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	5-Bromo-4-Chloro-n-Cyclopentylpyrimidin-2-Amine
CAS No.	1823404-28-9
Molecular Formula	C9H11BrClN3
Molecular Weight	276.56 g/mol
Synonyms	5-Bromo-4-chloro-N-cyclopentylpyrimidin-2-amine; 2-Amino-5-bromo-4-chloro-N-cyclopentylpyrimidine; 5-Bromo-4-chloro-2-(cyclopentylamino)pyrimidine; 1823404-28-9; 5-Bromo-4-chloro-N-cyclopentyl-2-pyrimidinamine; 2-Pyrimidinamine, 5-bromo-4-chloro-N-cyclopentyl-; 5-Bromo-4-chloro-2-(cyclopentylamino)pyrimidine
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloro-n-Cyclopentylpyrimidin-2-Amine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all specifications and test results. We support development and commercial projects with material suitable for research use and can supply under cGMP standards for advanced clinical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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