Description

Methyl 4-Methyl-2-Pentenoate is a versatile, highly volatile ester compound valued for its role as a key chemical intermediate and flavor/fragrance component. Its unique structure makes it a valuable building block in organic synthesis, particularly for creating more complex molecules in the pharmaceutical and agrochemical sectors. This product is essential for manufacturers and R&D laboratories seeking a reliable, high-purity reagent for applications ranging from specialty chemical production to aroma creation.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and other crop protection agents.
• Flavor and Fragrance Industry: Employed as a component in the creation of fruity or green aroma profiles for perfumes, cosmetics, and food flavorings.
• Organic Synthesis Reagent: Acts as a Michael acceptor or an alkylating agent in various organic reactions under controlled conditions.
• Polymer and Resin Modification: Can be used as a monomer or co-monomer in specialty polymer production.
• Research & Development: A valuable compound for chemical research in academic and industrial laboratories exploring new synthetic pathways.

Basic Information

Product Name	Methyl 4-Methyl-2-Pentenoate
CAS No.	50652-78-3
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	4-Methyl-2-pentenoic acid methyl ester; Methyl 4-methylpent-2-enoate; 2-Pentenoic acid, 4-methyl-, methyl ester; Methyl β,γ-dimethylacrylate
EINECS	256-680-5

Quality Control

Our Methyl 4-Methyl-2-Pentenoate is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20°C)	0.910 - 0.930

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