Description

1-Ethyl-6-Phenyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with the CAS number 924118-62-7. This compound matters as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), enabling research and development in targeted therapeutic areas. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions focused on medicinal chemistry and drug discovery.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds.
• Biochemical Research: Potential use in developing chemical probes for biological target identification and validation.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for advanced applications.
• Contract Research & Development (CRO): Supplied to CROs and CDMOs for client-specific synthesis projects.

Basic Information

Product Name	1-Ethyl-6-Phenyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid
CAS No.	924118-62-7
Molecular Formula	C₁₇H₁₅N₃O₂
Molecular Weight	293.32 g/mol
Synonyms	1-Ethyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 1-Ethyl-6-phenylpyrazolo[3,4-b]pyridine-4-carboxylic acid; 924118-62-7; 1H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid, 1-ethyl-6-phenyl-; 1-Ethyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 1-Ethyl-6-phenylpyrazolo[3,4-b]pyridine-4-carboxylic acid; 1-Ethyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Ethyl-6-Phenyl-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.