Description

3-Methylpent-2-En-1-Yl Acetate is a specialized acetate ester of an unsaturated alcohol, valued for its unique chemical structure that imparts specific organoleptic and reactive properties. This compound is a key intermediate and building block in the synthesis of complex molecules, particularly in the fragrance and flavor industry where its characteristic green, fruity notes are highly sought after. It serves critical roles for R&D chemists and production formulators in the fine chemical, aroma chemical, and pharmaceutical sectors seeking reliable, high-purity intermediates.

Application

• Fragrance and Flavor Ingredient: Used as a key component in creating and modifying green, fruity, and herbal fragrance accords for perfumes, cosmetics, and personal care products.
• Flavor Enhancer: Employed in the formulation of sophisticated flavor profiles for food and beverage applications, contributing to natural-tasting fruit nuances.
• Chemical Synthesis Intermediate: Serves as a versatile building block in organic synthesis, particularly for introducing the 3-methylpent-2-en-1-yl moiety into more complex target molecules.
• Pharmaceutical Research: Utilized as a chiral intermediate or precursor in the research and development of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Aroma Chemical Production: Acts as a starting material or modifier in the production of other high-value aroma chemicals and essential oil components.

Basic Information

Product Name	3-Methylpent-2-En-1-Yl Acetate
CAS No.	37078-06-1
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	3-Methyl-2-penten-1-yl acetate; 3-Methylpent-2-enyl acetate; 3-Methyl-2-pentenyl acetate; (3-Methylpent-2-en-1-yl) ethanoate; 2-Penten-1-ol, 3-methyl-, acetate; 3-Methyl-2-penten-1-ol acetate; Prenyl acetate isomer; 3-Methyl-2-pentenyl ethanoate
EINECS	253-347-1

Quality Control

Our 3-Methylpent-2-En-1-Yl Acetate is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing including GC, IR, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available for every shipment, providing full traceability and compliance data for your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20°C)	0.880 - 0.900
Water Content (KF)	≤ 0.5%

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