Description

7-Methylpyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid is a high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its fused pyrazolopyrimidine scaffold, which serves as a privileged structure for developing novel bioactive molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on kinase inhibitors and other small-molecule therapeutics.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, especially those targeting protein kinases.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators leveraging its heterocyclic core.
• Chemical Biology Probe Development: Serves as a scaffold for creating molecular probes to study enzyme function and cellular signaling pathways.
• Material Science Research: Investigated as a building block for advanced organic electronic materials and metal-organic frameworks (MOFs).
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of specialized compounds for client projects.

Basic Information

Product Name	7-Methylpyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid
CAS No.	1016505-59-1
Molecular Formula	C8H7N3O2
Molecular Weight	177.16 g/mol
Synonyms	7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid; 7-Methyl-3-pyrazolo[1,5-a]pyrimidinecarboxylic acid; 7-Methyl-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid; 1016505-59-1; 7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-methyl-; 7-Methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Methylpyrazolo[1,5-A]Pyrimidine-3-Carboxylic Acid is manufactured under a strict quality management system. Each 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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