Description

6-Chloroh-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid is a high-value heterocyclic carboxylic acid building block, essential for advanced pharmaceutical and agrochemical research. Its core value lies in its unique fused pyrazolopyridine scaffold, which serves as a critical intermediate for synthesizing novel active compounds. This product is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to develop new molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new active pharmaceutical ingredients (APIs), particularly in oncology, CNS, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Chemical Biology & Medicinal Chemistry: Serves as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Material Science Research: Investigated as a precursor for organic electronic materials, ligands for catalysis, and functional polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the scale-up and production of client-specific target molecules.

Basic Information

Product Name	6-Chloroh-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid
CAS No.	1167055-29-9
Molecular Formula	C8H5ClN2O2
Molecular Weight	196.59 g/mol
Synonyms	6-Chloro-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 6-Chloropyrazolo[1,5-a]pyridine-3-carboxylic acid; 6-Chloro-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 1167055-29-9; 6-Chloro-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 6-Chloro-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 6-Chloro-1H-pyrazolo[1,5-a]pyridine-3-carboxylic acid; 6-Chloro-pyrazolo[1,5-a]pyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Chloroh-Pyrazolo[1,5-A]Pyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up applications. Certificates of Analysis (COA) with full analytical data are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
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.