Description

2-Methylpent-2-Enoyl Chloride is a reactive acid chloride derivative of 2-methyl-2-pentenoic acid, serving as a versatile building block in organic synthesis. Its primary value lies in its ability to efficiently introduce the 2-methylpent-2-enoyl moiety into target molecules, enabling the construction of complex chemical architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or co-monomer precursor for specialty polymers and functional materials.
• Organic Synthesis Reagent: Employed in Friedel-Crafts acylation, esterification, and amidation reactions to create complex organic molecules.
• Flavor & Fragrance Industry: Intermediate for the synthesis of specific flavor and fragrance compounds.
• Chemical Research: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and methodologies.

Basic Information

Product Name	2-Methylpent-2-Enoyl Chloride
CAS No.	55764-37-9
Molecular Formula	C6H9ClO
Molecular Weight	132.59 g/mol
Synonyms	2-Methyl-2-pentenoyl chloride; 2-Methylpent-2-enoic acid chloride; 2-Methyl-2-pentenoic acid chloride; 2-Methyl-δ2-pentenoyl chloride; (E)-2-Methyl-2-pentenoyl chloride; 2-Methylpent-2-enoylchloride; 2-Methyl-2-pentenyl chloride
EINECS	Contact for details

Quality Control

Our 2-Methylpent-2-Enoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Purity (GC Area %)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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