Description

4-Butyl-5-Mercapto-4H-1,2,4-Triazol-3-Ol is a specialized heterocyclic compound belonging to the 1,2,4-triazole class, known for its unique mercapto and hydroxyl functional groups. This structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors where precise chemical modification is critical. It is primarily sought by research and development chemists, process development teams, and manufacturers in fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with potential biological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging the triazole core's bioactivity.
• Ligand and Catalyst Precursor: The mercapto and hydroxyl groups can act as coordination sites, making it useful for developing metal-organic complexes and catalysts.
• Material Science Research: Investigated for incorporation into polymers or as a modifier for surfaces to impart specific chemical properties.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and drug discovery programs targeting various enzymes and receptors.

Basic Information

Product Name	4-Butyl-5-Mercapto-4H-1,2,4-Triazol-3-Ol
CAS No.	27106-11-2
Molecular Formula	C7H13N3OS
Molecular Weight	187.26 g/mol
Synonyms	4-Butyl-5-mercapto-1,2,4-triazol-3-ol; 5-Mercapto-4-butyl-4H-1,2,4-triazol-3-ol; 3-Hydroxy-4-butyl-5-mercapto-1,2,4-triazole; 4-n-Butyl-5-mercapto-4H-1,2,4-triazol-3-ol; 27106-11-2; 4-Butyl-5-thiol-1,2,4-triazol-3-ol; 4H-1,2,4-Triazol-3-ol, 4-butyl-5-mercapto-
EINECS	Contact for details

Quality Control

Our 4-Butyl-5-Mercapto-4H-1,2,4-Triazol-3-Ol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening containers to maintain purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.