Description

4-Chloro-1-Ethyl-6-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid Ethyl Ester is a high-value pyrazolopyridine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its molecular architecture makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in kinase inhibitor programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and functional materials.

Basic Information

Product Name	4-Chloro-1-Ethyl-6-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid Ethyl Ester
CAS No.	41095-07-2
Molecular Formula	C13H15ClN2O2
Molecular Weight	266.72 g/mol
Synonyms	Ethyl 4-Chloro-1-ethyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate; 1H-Pyrazolo[3,4-b]pyridine-5-carboxylic acid, 4-chloro-1-ethyl-6-methyl-, ethyl ester; 4-Chloro-1-ethyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester; 41095-07-2; Ethyl 4-chloro-1-ethyl-6-methylpyrazolo[3,4-b]pyridine-5-carboxylate
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-Ethyl-6-Methyl-1H-Pyrazolo[3,4-B]Pyridine-5-Carboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We can support development projects with custom purity grades and analytical method development.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to ensure maximum stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥97.0% (Standard Grade)
Related Substances (HPLC)	Total impurities ≤3.0%
Loss on Drying	≤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.