Description

5-(3-Chloro-4-Methylphenyl)Nicotinic Acid is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1261934-19-3. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring sophisticated molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new drug candidates and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and commercial production of novel APIs, especially for targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, leveraging its substituted aromatic structure.
• Organic Synthesis & Research: Serves as a versatile building block in academic and industrial R&D for creating complex heterocyclic compounds.
• Ligand & Catalyst Development: Potential use in designing specialized ligands for catalytic systems in fine chemical manufacturing.
• Material Science Precursor: Can be utilized in the synthesis of organic electronic materials and specialty polymers.

Basic Information

Product Name	5-(3-Chloro-4-Methylphenyl)Nicotinic Acid
CAS No.	1261934-19-3
Molecular Formula	C13H10ClNO2
Molecular Weight	247.68 g/mol
Synonyms	3-Chloro-4-methyl-5-phenylnicotinic acid; 5-(3-Chloro-4-methylphenyl)pyridine-3-carboxylic acid; Nicotinic acid, 5-(3-chloro-4-methylphenyl)-; 1261934-19-3; 5-(3-Chloro-p-tolyl)nicotinic acid
EINECS	Contact for details

Quality Control

Our production of 5-(3-Chloro-4-Methylphenyl)Nicotinic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or 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). The product is light-sensitive and should be stored away from light. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.