Description

6-Bromo-3-Cyclobutylpyrazolo[1,5-A]Pyrimidine is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyrimidine class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel, small-molecule drug candidates, particularly in oncology and kinase inhibitor research. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in the development of targeted therapies.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of potential kinase inhibitors and other biologically active molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new drug discovery programs.
• Chemical Biology Probes: Serves as a scaffold for developing tool compounds to study specific biological pathways and protein functions.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.
• Academic Research: Employed in university and institutional labs for fundamental studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	6-Bromo-3-Cyclobutylpyrazolo[1,5-A]Pyrimidine
CAS No.	1713162-94-7
Molecular Formula	C10H10BrN3
Molecular Weight	252.11 g/mol
Synonyms	6-Bromo-3-cyclobutylpyrazolo[1,5-a]pyrimidine; 3-Cyclobutyl-6-bromopyrazolo[1,5-a]pyrimidine; 6-Bromo-3-cyclobutyl-[1,5-a]pyrazolopyrimidine; Pyrazolo[1,5-a]pyrimidine, 6-bromo-3-cyclobutyl-; 1713162-94-7; 6-Br-3-CBP; 6-Bromo-3-cyclobutyl-1H-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 6-Bromo-3-Cyclobutylpyrazolo[1,5-A]Pyrimidine 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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