Description

7-(Chloro-Difluoro-Methyl)-5-Methyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique pyrazolopyrimidine scaffold, which is engineered for precise functionalization in the development of novel active compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries seeking to build complex molecular architectures for new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential therapeutic agents, particularly kinase inhibitors and other small molecule drugs targeting various disease pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis: Serves as a versatile precursor for further derivatization, including amide coupling and esterification reactions to create custom libraries for screening.
• Material Science Research: Investigated as a component in the design of specialty chemicals and functional materials due to its unique electronic properties.

Basic Information

Product Name	7-(Chloro-Difluoro-Methyl)-5-Methyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	676522-75-1
Molecular Formula	C10H6ClF2N3O2
Molecular Weight	273.63 g/mol
Synonyms	7-(Chlorodifluoromethyl)-5-methylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 5-Methyl-7-(chlorodifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 676522-75-1; Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 7-(chlorodifluoromethyl)-5-methyl-; 7-(Chloro-difluoro-methyl)-5-methyl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 7-(Chloro-Difluoro-Methyl)-5-Methyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for your critical R&D and scale-up processes. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support development under cGMP guidelines where required and ensure traceability for all supplied batches.

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 in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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