Intermediates

3-Methylbut-2-enoyl chloride

  • CAS No.3350-78-5
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 3-Methylbut-2-enoyl chloride (CAS 3350-78-5) designed for pharmaceutical intermediate synthesis. Available in bulk with comprehensive quality documentation.

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Product Technical Details

Product Overview

3-Methylbut-2-enoyl chloride is a highly reactive acyl chloride derivative that serves as a critical building block in advanced organic synthesis. Recognized for its stability and reactivity profile, this chemical reagent is extensively utilized in the construction of complex molecular architectures required for pharmaceutical applications. Our manufacturing process ensures consistent quality, making it an ideal choice for research and industrial production scales.

As a key intermediate, this compound facilitates efficient acylation reactions. It is particularly valued in the synthesis of antifungal agents and other therapeutic compounds. We adhere to strict quality control protocols to guarantee that every batch meets international standards for purity and performance.

Technical Specifications

The following table outlines the standard physical and chemical properties of our premium grade 3-Methylbut-2-enoyl chloride. Custom specifications may be available upon request for specific project requirements.

ParameterValue
CAS Number3350-78-5
Molecular FormulaC5H7ClO
Molecular Weight118.562
AppearanceColourless to light yellow liquid
Assay≥98.0%
Boiling Point146.0±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point51.1±0.0 °C

Industrial Applications

This acyl chloride is primarily employed as a pharmaceutical intermediate. A notable application includes its role in the synthesis of Ciclopirox, a broad-spectrum antifungal agent used in medical treatments. The high purity level ensures minimal byproduct formation during downstream processing, optimizing yield and reducing purification costs.

Beyond pharmaceuticals, 3-Methylbut-2-enoyl chloride finds utility in the development of agrochemicals and fine chemicals. Its versatile reactivity allows chemists to introduce specific functional groups into larger molecular structures efficiently. Whether for pilot-scale experiments or full-scale manufacturing, this product delivers reliable performance.

Quality Assurance and Logistics

We are committed to providing not just chemicals, but comprehensive solutions. Every shipment is accompanied by a Certificate of Analysis (COA) to verify compliance with stated specifications. Our logistics network ensures safe and timely delivery globally.

  • Strict quality control testing for every batch
  • Flexible packaging options including 200 kg drums
  • Secure storage recommendations for stability
  • Dedicated technical support for synthesis optimization

For storage, we recommend keeping the product in a cool, ventilated place away from moisture and incompatible materials. Proper handling ensures the longevity and efficacy of the reagent. Contact our sales team for bulk pricing and availability.