Description

5-Bromo-2-Chloro-n-Cyclopentylpyrimidin-4-Amine is a high-purity, halogenated pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is essential for medicinal chemistry research and development, particularly in the creation of novel small-molecule therapeutics. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors and other targeted therapeutic agents.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides and fungicides.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects requiring functionalized pyrimidine cores.

Basic Information

Product Name	5-Bromo-2-Chloro-n-Cyclopentylpyrimidin-4-Amine
CAS No.	733039-20-8
Molecular Formula	C9H12BrClN3
Molecular Weight	277.57 g/mol
Synonyms	5-Bromo-2-chloro-N-cyclopentylpyrimidin-4-amine; 4-Amino-5-bromo-2-chloro-N-cyclopentylpyrimidine; 5-Bromo-2-chloro-4-(cyclopentylamino)pyrimidine; 733039-20-8; N-Cyclopentyl-5-bromo-2-chloropyrimidin-4-amine
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Chloro-n-Cyclopentylpyrimidin-4-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.