Description

1-Cyclopentyl-3-Methyl-6-Thien-2-Yl-1H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant value in medicinal chemistry for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and pharmaceutical manufacturers engaged in the development of new therapeutic agents, particularly within oncology and anti-inflammatory drug discovery pipelines.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of targeted small-molecule drugs.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• API Development: Employed in the process development and scale-up manufacturing of new chemical entities (NCEs).
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CDMOs for custom synthesis projects requiring high-fidelity building blocks.
• Biochemical Tool Compound: Potential use in developing assay probes for investigating specific biological pathways.

Basic Information

Product Name	1-Cyclopentyl-3-Methyl-6-Thien-2-Yl-1H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid
CAS No.	937597-71-2
Molecular Formula	C17H17N3O2S
Molecular Weight	327.40 g/mol
Synonyms	1-Cyclopentyl-3-methyl-6-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 6-(2-Thienyl)-1-cyclopentyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic Acid; 937597-71-2; 1H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid, 1-cyclopentyl-3-methyl-6-(2-thienyl)-; CAS 937597-71-2
EINECS	Contact for details

Quality Control

Our 1-Cyclopentyl-3-Methyl-6-Thien-2-Yl-1H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and pre-clinical development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical methods is provided with every shipment.

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); the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Single Impurity (HPLC)	≤ 1.0%
Loss on Drying	≤ 1.0%

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