Description

6-Bromo-2-tert-Butylpyrazolo[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 active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the development of new drug candidates, especially kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the discovery and synthesis of novel crop protection agents and pesticides due to its bioactive heterocyclic core.
• Material Science: Investigated as a building block for organic electronic materials and specialty polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for medicinal chemistry research and method development.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in API manufacturing.

Basic Information

Product Name	6-Bromo-2-tert-Butylpyrazolo[1,5-A]Pyrimidine
CAS No.	916256-69-4
Molecular Formula	C10H12BrN3
Molecular Weight	254.13 g/mol
Synonyms	6-Bromo-2-tert-butylpyrazolo[1,5-a]pyrimidine; 2-(tert-Butyl)-6-bromopyrazolo[1,5-a]pyrimidine; 6-Bromo-2-(1,1-dimethylethyl)pyrazolo[1,5-a]pyrimidine; 916256-69-4; Pyrazolo[1,5-a]pyrimidine, 6-bromo-2-(1,1-dimethylethyl)-; 6-Bromo-2-tert-butyl-1H-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our 6-Bromo-2-tert-Butylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from 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.