Description

1-[2-(Cyclopentylamino)-2-Oxoethyl]-3,6-Dimethyl-1H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for research and development in medicinal chemistry, particularly for its role as a key building block in the synthesis of novel therapeutic agents. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs) and drug candidates.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the multi-step synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies to optimize drug potency and selectivity.
• API Development: Integral in the process development and scale-up of new Active Pharmaceutical Ingredients (APIs) requiring a functionalized pyrazolopyridine core.
• Biochemical Tool Compound: May be utilized in biochemical assays and as a probe to study specific enzyme or receptor interactions in early-stage drug discovery.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for the custom synthesis of complex molecules for client projects.

Basic Information

Product Name	1-[2-(Cyclopentylamino)-2-Oxoethyl]-3,6-Dimethyl-1H-Pyrazolo[3,4-B]Pyridine-4-Carboxylic Acid
CAS No.	1011397-91-3
Molecular Formula	C₁₈H₂₄N₄O₃
Molecular Weight	344.41 g/mol
Synonyms	3,6-Dimethyl-1-[2-(N-cyclopentylcarbamoyl)methyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; 1H-Pyrazolo[3,4-b]pyridine-4-carboxylic acid, 1-[2-[(cyclopentylamino)carbonyl]ethyl]-3,6-dimethyl-; 1-(2-(Cyclopentylcarbamoyl)ethyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid; CAS 1011397-91-3; Pyrazolopyridine carboxylic acid derivative; Cyclopentylamino pyrazolopyridine intermediate.
EINECS	Contact for details

Quality Control

Our 1-[2-(Cyclopentylamino)-2-Oxoethyl]-3,6-Dimethyl-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 via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). The compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed in a dry environment. For long-term storage, consider conditions under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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