Description

Methyl 6-Bromopyrazolo[1,5-A]Pyrimidine-2-Carboxylate is a high-value brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters because it serves as a versatile and critical precursor for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by medicinal chemists and process R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of kinase inhibitors and other small molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a precursor for creating organic electronic materials, such as ligands for OLEDs or charge-transport materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploring new chemical spaces.
• Custom Synthesis: A starting point for the contract manufacturing of proprietary compounds and advanced intermediates.

Basic Information

Product Name	Methyl 6-Bromopyrazolo[1,5-A]Pyrimidine-2-Carboxylate
CAS No.	1005209-42-6
Molecular Formula	C8H6BrN3O2
Molecular Weight	256.06 g/mol
Synonyms	6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid methyl ester; Methyl 6-bromo-1H-pyrazolo[1,5-a]pyrimidine-2-carboxylate; 6-Bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid methyl ester; Methyl 6-bromopyrazolo[1,5-a]pyrimidine-2-carboxylate; 1005209-42-6; Methyl 6-bromo-1,5-dihydropyrazolo[1,5-a]pyrimidine-2-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 6-Bromopyrazolo[1,5-A]Pyrimidine-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity building blocks for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
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.