Description

1-(3-Chloro-4-Fluorophenyl)-1H-1,2,3-Triazole-4-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing potential drug candidates, particularly in medicinal chemistry programs targeting new small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging the biological activity of the triazole and fluorinated phenyl motifs.
• Chemical Biology Probe Development: Serves as a versatile scaffold for creating molecular probes and tools to study biological processes and enzyme functions.
• Material Science Research: Employed in the synthesis of novel polymers, ligands for metal-organic frameworks (MOFs), or advanced functional materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring this specific heterocyclic acid.

Basic Information

Product Name	1-(3-Chloro-4-Fluorophenyl)-1H-1,2,3-Triazole-4-Carboxylic Acid
CAS No.	1039901-95-5
Molecular Formula	C9H5ClFN3O2
Molecular Weight	241.61 g/mol
Synonyms	1-(3-Chloro-4-fluorophenyl)-1H-1,2,3-triazole-4-carboxylic acid; 1H-1,2,3-Triazole-4-carboxylic acid, 1-(3-chloro-4-fluorophenyl)-; 3-Chloro-4-fluoro-1-(1H-1,2,3-triazol-4-yl)benzene-4-carboxylic acid; 4-Carboxy-1-(3-chloro-4-fluorophenyl)-1,2,3-triazole; 1-(3-Chloro-4-fluorophenyl)-4-carboxy-1,2,3-triazole
EINECS	Contact for details

Quality Control

Our production of 1-(3-Chloro-4-Fluorophenyl)-1H-1,2,3-Triazole-4-Carboxylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 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)	≥ 97.0%
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.