Description

2-Methyl-5-(2-Methyl-3-Methylenebicyclo[2.2.1]Hept-2-Yl)Pent-2-Enyl Butyrate is a high-purity, specialized fragrance and flavor intermediate known for its unique woody, amber-like olfactory characteristics. This compound is valued for its ability to impart complex, long-lasting notes and enhance the stability of fragrance compositions. It is primarily sought after by manufacturers in the fine fragrance, personal care, and household product industries for creating sophisticated scent profiles.

Application

• Fine Fragrance Formulation: Used as a key intermediate or modifier in premium perfumes, colognes, and eau de toilettes to impart woody, ambery, and balsamic nuances.
• Personal Care Products: Incorporated into soaps, shampoos, lotions, and deodorants to provide a stable and appealing scent character.
• Household & Air Care: An ingredient in detergents, fabric softeners, and air fresheners for long-lasting fragrance delivery.
• Flavor Enhancement: Employed in trace amounts to create or modify complex flavor profiles in certain food and beverage applications, subject to regulatory approval.
• Chemical Synthesis: Serves as a specialized intermediate in the synthesis of other high-value aroma chemicals and pharmaceutical compounds.

Basic Information

Product Name	2-Methyl-5-(2-Methyl-3-Methylenebicyclo[2.2.1]Hept-2-Yl)Pent-2-Enyl Butyrate
CAS No.	67633-98-1
Molecular Formula	C19H30O2
Molecular Weight	290.44 g/mol
Synonyms	2-Methyl-5-(2-methyl-3-methylenebicyclo[2.2.1]hept-2-yl)pent-2-en-1-yl butyrate; 2-Methyl-5-(2-methyl-3-methylenenorborn-2-yl)pent-2-enyl butyrate; (E)-2-Methyl-5-(2-methyl-3-methylenebicyclo[2.2.1]hept-2-yl)pent-2-en-1-yl butanoate; Amberketal; Amberwood; Amberwood ketone; Amberwood ketone (fragrance ingredient); Aroma chemical 67633-98-1
EINECS	Contact for details

Quality Control

Our production of 2-Methyl-5-(2-Methyl-3-Methylenebicyclo[2.2.1]Hept-2-Yl)Pent-2-Enyl Butyrate adheres to stringent quality management protocols. Every batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and olfactory consistency. Certificates of Analysis (COA) documenting key specifications are provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C/59-77°F). Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.950 - 0.970
Heavy Metals (as Pb)	≤ 10 ppm

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