Description

2,5,7-Trimethylpyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound matters as a critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its pyrazolopyrimidine core structure.
• Chemical Biology Probe Development: Employed as a building block for creating tool compounds and probes to study biological pathways and protein function.
• Material Science: Potential use in the synthesis of organic electronic materials and ligands for metal-organic frameworks (MOFs) due to its rigid, conjugated structure and carboxylic acid functionality.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2,5,7-Trimethylpyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid
CAS No.	739364-96-6
Molecular Formula	C11H11N3O2
Molecular Weight	217.23 g/mol
Synonyms	2,5,7-Trimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid; 6-Carboxy-2,5,7-trimethylpyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 2,5,7-trimethyl-; 739364-96-6; 2,5,7-Trimethyl-6-pyrazolo[1,5-a]pyrimidinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2,5,7-Trimethylpyrazolo[1,5-A]Pyrimidine-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.