Description

2-(4-Fluorophenyl)-5-(4-Nitrophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine is a high-purity, advanced pharmaceutical intermediate of significant interest in modern organic synthesis. This compound matters for its role as a key building block in the development of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders. Pharmaceutical R&D laboratories and fine chemical manufacturers need this precise intermediate to facilitate efficient and scalable synthetic routes for new drug candidates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for neurological and psychiatric applications.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Academic Research: Used in universities and research institutes for studying heterocyclic chemistry and developing new synthetic methodologies.
• Contract Manufacturing Organizations (CMOs): Employed in the cGMP production of complex molecules for clinical trial materials and commercial API supply.
• Bioconjugation & Probe Development: The functional groups present make it suitable for developing biochemical probes and diagnostic agents.

Basic Information

Product Name	2-(4-Fluorophenyl)-5-(4-Nitrophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine
CAS No.	338791-54-1
Molecular Formula	C18H15FN4O2
Molecular Weight	338.34 g/mol
Synonyms	2-(4-Fluorophenyl)-5-(4-nitrophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine; 4,5,6,7-Tetrahydro-2-(4-fluorophenyl)-5-(4-nitrophenyl)-2H-pyrazolo[4,3-c]pyridine; Pyrazolo[4,3-c]pyridine, 2-(4-fluorophenyl)-4,5,6,7-tetrahydro-5-(4-nitrophenyl)-; CAS 338791-54-1
EINECS	Contact for details

Quality Control

Our production of 2-(4-Fluorophenyl)-5-(4-Nitrophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All material is characterized and released against comprehensive specifications, including identity confirmation by spectroscopic methods and purity determination by HPLC. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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