Description

5,7-Bis(1-Methyl-1H-Pyrazol-5-Yl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative designed for advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile organic building block for research and development. It is essential for scientists and manufacturers in the pharmaceutical, agrochemical, and material science industries who require complex, multi-ring heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used as a building block for developing new crop protection agents and herbicides with specific modes of action.
• Organic Light-Emitting Diodes (OLEDs): Potential candidate as an electron-transporting or host material due to its rigid, conjugated pyrazolopyrimidine core.
• Coordination Chemistry & Ligand Synthesis: The carboxylic acid and nitrogen-rich heterocyclic structure make it suitable for designing chelating ligands for metal complexes.
• Chemical Biology Probes: Utilized in the development of molecular probes and inhibitors for studying biological pathways and enzyme functions.
• Material Science: Investigated for the creation of advanced polymers and functional materials with specific electronic or optical properties.

Basic Information

Item	Detail
Product Name	5,7-Bis(1-Methyl-1H-Pyrazol-5-Yl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid
CAS No.	1004727-44-9
Molecular Formula	C16H13N7O2
Molecular Weight	335.32 g/mol
Synonyms	5,7-Bis(1-methyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid; Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 5,7-bis(1-methyl-1H-pyrazol-5-yl)-; 1004727-44-9; 5,7-di(1-methylpyrazol-5-yl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5,7-Bis(1-Methyl-1H-Pyrazol-5-Yl)Pyrazolo[1,5-A]Pyrimidine-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.