Description

6-Ethyl-1-(4-Methoxyphenyl)-3-Methyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyridine class of heterocyclic compounds. Its complex molecular architecture makes it a critical building block for the synthesis of novel active pharmaceutical ingredients (APIs) with targeted therapeutic effects. This compound is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of new drug candidates, particularly in areas requiring sophisticated chemical scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the multi-step synthesis of potential drug candidates, especially in medicinal chemistry research.
• API Development: Used in the research and development of new Active Pharmaceutical Ingredients (APIs) targeting various disease pathways.
• Chemical Biology Research: Employed as a molecular probe or scaffold in chemical biology to study protein-ligand interactions and enzyme inhibition.
• Heterocyclic Compound Synthesis: Acts as a versatile building block for constructing more complex nitrogen-containing heterocycles with potential biological activity.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	6-Ethyl-1-(4-Methoxyphenyl)-3-Methyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid
CAS No.	1018053-14-9
Molecular Formula	C19H19N3O3
Molecular Weight	337.37 g/mol
Synonyms	6-Ethyl-1-(4-methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 1H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid, 6-ethyl-1-(4-methoxyphenyl)-3-methyl-; 6-Ethyl-1-(p-methoxyphenyl)-3-methylpyrazolo[3,4-b]pyridine-4-carboxylic acid; CAS 1018053-14-9; Pyrazolo[3,4-b]pyridine-4-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 6-Ethyl-1-(4-Methoxyphenyl)-3-Methyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the exacting standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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