3-Mercapto-4-methyl-1,2,4-triazole

A thiol (-SH) donor for synthesizing thioethers, thioesters, and sulfur-containing heterocycles in agrochemical/pharmaceutical industries (e.g., antifungals).

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Product Introduction

Catalog	BCM-012
Product Name	3-Mercapto-4-methyl-1,2,4-triazole
CAS	24854-43-1
EINECS	246-496-4
Molecular Formula	C₃H₅N₃S
Molecular Weight	115.16
Appearance	White or yellowish crystals
Assay	≥98.0%
Water	≤0.30%
Melting Point	165-169℃
Flash Point	32℃
Molecular structure

Introduction

Product Name: 3-Mercapto-4-methyl-1,2,4-triazole
CAS No.: 24854-43-1
Synonyms: 4-Methyl-1,2,4-triazole-3-thiol

Applications

Organic Synthesis

A thiol (-SH) donor for synthesizing thioethers, thioesters, and sulfur-containing heterocycles in agrochemical/pharmaceutical industries (e.g., antifungals).

Coordination Chemistry

Forms stable complexes with transition metals (e.g., Cu, Zn) for catalytic coupling or photosensitive materials.

Materials Science

Functional monomer or crosslinker for high-temperature polymers (e.g., polythioethers) or metal-organic frameworks (MOFs).

Storage Guidelines

Conditions

Store in a tightly sealed, light-protected container under inert gas (e.g., nitrogen) at ≤4°C with ≤20% humidity.

Stability

Oxygen-/moisture-sensitive; aliquot under nitrogen to prevent oxidation/polymerization.

Safety

Avoid contact with oxidizers; wear chemical-resistant gloves and dust masks.

Key Technical Properties

Molecular Formula

C₃H₅N₃S

Molecular Weight

115.16 g/mol

Reactivity

Thiol group participates in nucleophilic substitution, oxidative coupling (e.g., disulfide formation), or metal coordination.

Why Choose Us

Batch-specific certificates of analysis (COA) provided.
Customizable packaging and technical support.
Globally compliant with REACH, ISO 9001, and GMP guidelines.

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