Description

7-Chloro-5,6-Dimethylpyrazolo[1,5-A]Pyrimidine is a high-purity heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique pyrazolopyrimidine core structure makes it a valuable intermediate for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is essential for research and production in pharmaceutical, agrochemical, and fine chemical industries requiring precise molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Building block for developing new generation herbicides and fungicides with targeted activity.
• Chemical Research & Development: Versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Intermediate for manufacturing specialty chemicals, dyes, and advanced materials.
• Academic & Institutional Research: Reference standard and reagent for biochemical and pharmacological investigations.

Basic Information

Product Name	7-Chloro-5,6-Dimethylpyrazolo[1,5-A]Pyrimidine
CAS No.	61098-39-3
Molecular Formula	C8H8ClN3
Molecular Weight	181.62 g/mol
Synonyms	7-Chloro-5,6-dimethyl-1H-pyrazolo[1,5-a]pyrimidine; 5,6-Dimethyl-7-chloropyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 7-chloro-5,6-dimethyl-; 7-Chloro-5,6-dimethylpyrazolo[1,5-a]pyrimidine; 1H-Pyrazolo[1,5-a]pyrimidine, 7-chloro-5,6-dimethyl-; SCHEMBL2185021; ZINC000095909786; AKOS040759092
EINECS	Contact for details

Quality Control

Our 7-Chloro-5,6-Dimethylpyrazolo[1,5-A]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.