Description

3-Methylbutanoic Acid [(2Z,4E)-3,7-Dimethyl-2,4,6-Octatrienyl] Ester is a specialized fragrance and flavor intermediate known for its unique organoleptic properties. This compound is valued for its ability to impart complex, fruity, and floral notes, making it a key ingredient in high-end formulations. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical industries for creating sophisticated consumer products.

Application

• Fragrance Industry: A key building block for high-value perfumes and colognes, contributing to complex top and middle notes with fruity, floral, and green nuances.
• Flavor Industry: Used in the creation of sophisticated flavor profiles for beverages, confectionery, and gourmet food products.
• Cosmetic Ingredients: Incorporated into personal care products like lotions, soaps, and shampoos for its aromatic qualities.
• Fine Chemical Synthesis: Serves as a versatile intermediate in the synthesis of other complex aroma chemicals and pharmaceutical compounds.
• Household & Industrial Products: Used in air fresheners, detergents, and cleaning agents to provide a pleasant and lasting scent.

Basic Information

Product Name	3-Methylbutanoic Acid [(2Z,4E)-3,7-Dimethyl-2,4,6-Octatrienyl] Ester
CAS No.	49831-79-0
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	3,7-Dimethyl-2,4,6-octatrienyl 3-methylbutanoate; (2Z,4E)-3,7-Dimethyl-2,4,6-octatrien-1-yl isovalerate; Isovaleric acid, 3,7-dimethyl-2,4,6-octatrienyl ester; Geranyl isovalerate (isomer); Aroma chemical 49831-79-0; 3-Methylbutanoic acid 3,7-dimethyl-2,4,6-octatrienyl ester; (Z,E)-Farnesyl isovalerate (related isomer)
EINECS	Contact for details

Quality Control

Our 3-Methylbutanoic Acid [(2Z,4E)-3,7-Dimethyl-2,4,6-Octatrienyl] Ester is produced and tested under strict quality management systems. We ensure consistent purity, odor profile, and stability through advanced analytical techniques including GC, GC-MS, and IR spectroscopy. Certificates of Analysis (COA) are provided with each batch, confirming compliance with agreed specifications and industry standards for fragrance and flavor ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C. This product is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider filling the headspace with an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20/20°C)	0.890 - 0.910
Odor	Characteristic, fruity-floral

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