Description

7-(3-Aminophenyl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of novel, biologically active molecules. It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly in oncology and kinase inhibitor research.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of targeted small-molecule drugs, especially kinase inhibitors.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemists exploring new structure-activity relationships (SAR).
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the multi-step manufacturing process of complex active pharmaceutical ingredients.
• Biochemical Research: Employed in the study of enzyme inhibition and cellular signaling pathways.
• Contract Manufacturing (CMO): Supplied to contract development and manufacturing organizations for custom synthesis projects.
• Academic Research: Utilized in university and institutional labs for pioneering research in heterocyclic chemistry and drug discovery.

Basic Information

Product Name	7-(3-Aminophenyl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	1018052-69-1
Molecular Formula	C13H10N4O2
Molecular Weight	254.25 g/mol
Synonyms	7-(3-Aminophenyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 1018052-69-1; 7-(3-Aminophenyl)-2-pyrazolo[1,5-a]pyrimidinecarboxylic Acid; 7-(3-Aminophenyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; 2-Pyrazolo[1,5-a]pyrimidinecarboxylic acid, 7-(3-aminophenyl)-; 7-(m-Aminophenyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-(3-Aminophenyl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and manufacturing. Certificates of Analysis (COA) are provided with every shipment and are 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.