Description

3,4-Epoxy-2-Methyl-1-Butene is a versatile and reactive epoxide derivative of isoprene, serving as a crucial building block in advanced organic synthesis. Its strained oxirane ring and terminal alkene functionality make it a valuable precursor for creating complex molecular architectures. This specialty chemical is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediates: Key synthon for constructing complex heterocycles and bioactive molecules in drug discovery and development.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a reactive diluent or cross-linking agent in epoxy resin systems and specialty polymers.
• Fine Chemical Production: Serves as a starting material for synthesizing flavors, fragrances, and other high-value fine chemicals.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research.
• Adhesive & Coating Formulations: Imparts specific reactivity and properties to high-performance adhesive and coating formulations.

Basic Information

Product Name	3,4-Epoxy-2-Methyl-1-Butene
CAS No.	7437-61-8
Molecular Formula	C5H8O
Molecular Weight	84.12 g/mol
Synonyms	2-Methyl-3,4-epoxy-1-butene; Isoprene monoxide; 2-Methyl-1-butene-3,4-epoxide; 3,4-Epoxy-3-methyl-1-butene; 2-Methyl-1,2-epoxybut-3-ene; 3-Methyl-2,3-epoxy-1-butene
EINECS	Contact for details

Quality Control

Our 3,4-Epoxy-2-Methyl-1-Butene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards where applicable, supporting our commitment to supply reliability for critical B2B applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Report and comply with agreed limits

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