Description

3-Cyclopropyl-2-Ethyl-6-Oxo-6,7-Dihydro-2H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, especially for targeted therapies.
• API Synthesis: Serves as a core structural component in the development of novel Active Pharmaceutical Ingredients.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies due to its unique pyrazolopyridine core.
• Agrochemical Development: Potential application in the synthesis of new generation pesticides and herbicides.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of specialized compounds under cGMP conditions.

Basic Information

Product Name	3-Cyclopropyl-2-Ethyl-6-Oxo-6,7-Dihydro-2H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid
CAS No.	1160246-16-1
Molecular Formula	C₁₄H₁₅N₃O₃
Molecular Weight	273.29 g/mol
Synonyms	3-Cyclopropyl-2-ethyl-6-oxo-6,7-dihydro-2H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 2H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid, 6,7-dihydro-3-cyclopropyl-2-ethyl-6-oxo-; 1160246-16-1; 3-Cyclopropyl-2-ethyl-6-oxo-6,7-dihydro-2H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 3-Cyclopropyl-2-ethyl-6-oxo-2,6-dihydro-7H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Cyclopropyl-2-Ethyl-6-Oxo-6,7-Dihydro-2H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to ISO standards, and we can support development projects requiring material produced under cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is compatible with strong acids and organic solvents but should be kept separate from strong bases and oxidizing agents. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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