Description

4-(1-(3-Chlorophenyl)-1H-Pyrazol-5-Yl)Pyridine is a high-purity, advanced pharmaceutical intermediate (API) and a key heterocyclic building block. This compound is valued for its precise molecular architecture, which is critical for synthesizing novel active ingredients in life sciences research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new therapeutic or functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold in the synthesis of potential drug candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides due to its bioactive pyrazole-pyridine structure.
• Chemical Biology Probe: Acts as a building block for creating molecular probes to study enzyme function or protein interactions.
• Material Science Precursor: Employed in the research of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Custom Synthesis & Contract Manufacturing: A critical starting material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.

Basic Information

Product Name	4-(1-(3-Chlorophenyl)-1H-Pyrazol-5-Yl)Pyridine
CAS No.	1269293-19-7
Molecular Formula	C14H10ClN3
Molecular Weight	255.70 g/mol
Synonyms	4-[1-(3-Chlorophenyl)-1H-pyrazol-5-yl]pyridine; 4-(1-(3-Chlorophenyl)-1H-pyrazol-5-yl)pyridine; Pyridine, 4-[1-(3-chlorophenyl)-1H-pyrazol-5-yl]-; 1269293-19-7; 4-(1-(3-Chloro-phenyl)-1H-pyrazol-5-yl)-pyridine
EINECS	Contact for details

Quality Control

Our production of 4-(1-(3-Chlorophenyl)-1H-Pyrazol-5-Yl)Pyridine adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality management system is designed to support cGMP (current Good Manufacturing Practice) standards for advanced intermediates, ensuring traceability and reliability for critical R&D and scale-up projects.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	< 20 ppm
Loss on Drying	≤ 0.5%

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