Description

2-Methyl-5-Phenyl-2H-[1,2,4]Triazole-3-Carboxylic Acid is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where the triazole core is prized for its bioactivity. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the research and development of next-generation fungicides, herbicides, and plant growth regulators, leveraging the bioactive triazole moiety.
• Material Science Research: Serves as a monomer or functional additive in the development of advanced polymers, ligands for metal-organic frameworks (MOFs), and specialty coatings.
• Chemical Biology & Proteomics: Employed as a molecular scaffold or tagging agent in the design of chemical probes for studying enzyme function and protein interactions.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.

Basic Information

Product Name	2-Methyl-5-Phenyl-2H-[1,2,4]Triazole-3-Carboxylic Acid
CAS No.	90145-38-3
Molecular Formula	C10H9N3O2
Molecular Weight	203.20 g/mol
Synonyms	2-Methyl-5-phenyl-1,2,4-triazole-3-carboxylic acid; 5-Phenyl-2-methyl-2H-1,2,4-triazole-3-carboxylic acid; 1,2,4-Triazole-3-carboxylic acid, 2-methyl-5-phenyl-; 2-Methyl-5-phenyl-1,2,4-triazole-3-carboxylic acid; 90145-38-3; 2-Methyl-5-phenyl-2H-[1,2,4]triazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Methyl-5-Phenyl-2H-[1,2,4]Triazole-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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