Description

4-Chloro-1-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Building Block: Employed in organic chemistry research for constructing complex pyrazolopyridine-based scaffolds.
• Material Science Research: Investigated as a monomer or functional component in the creation of advanced organic materials and ligands for catalysis.

Basic Information

Item	Details
Product Name	4-Chloro-1-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid
CAS No.	675111-88-3
Molecular Formula	C9H6ClN3O2
Molecular Weight	223.62 g/mol
Synonyms	4-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid; 1-Methyl-4-chloro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid; 675111-88-3; 4-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid; 4-Chloro-1-methylpyrazolo[3,4-b]pyridine-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after each use 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
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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