Description

7-Cyclopropyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid 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 targeted molecular scaffolds. It is primarily utilized by research institutions, contract development and manufacturing organizations (CDMOs), and pharmaceutical companies engaged in drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and production of potential drug candidates, especially kinase inhibitors and other targeted therapies.
• Organic Synthesis Building Block: Used in medicinal chemistry for constructing complex heterocyclic molecules due to its reactive carboxylic acid and fused ring system.
• Agrochemical Research: Serves as a starting material in the development of new crop protection agents and pesticides.
• Biochemical Research: Employed in biochemical assays and as a tool compound for studying biological pathways and enzyme interactions.
• Material Science: Investigated for potential applications in the development of organic electronic materials and specialty polymers.

Basic Information

Item	Details
Product Name	7-Cyclopropyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	832114-69-9
Molecular Formula	C10H9N3O2
Molecular Weight	203.20 g/mol
Synonyms	7-Cyclopropylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 7-Cyclopropyl-2-pyrazolo[1,5-a]pyrimidinecarboxylic Acid; 7-Cyclopropyl-1H-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 832114-69-9; 7-Cyclopropylpyrazolo[1,5-a]pyrimidine-2-carboxylate; 7-Cyclopropyl-2-carboxypyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our production of 7-Cyclopropyl-Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is manufactured under a quality system compliant with cGMP principles for pharmaceutical intermediates. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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