Description

(5E)-3-Methylcyclopentadec-5-En-1-One CAS NO 63314-79-4 is a high-value macrocyclic musk ketone known for its powerful and diffusive olfactory profile. This compound is prized for its ability to impart long-lasting, clean, and musky-woody notes to fragrance compositions. It is an essential building block for perfumers and fragrance compound manufacturers seeking to create sophisticated and stable scent profiles for fine perfumery, personal care products, and household goods.

Application

• Fine Fragrance Formulation: A key ingredient in luxury perfumes, eau de toilettes, and colognes, providing a foundational musky character.
• Personal Care Products: Used in scented soaps, shower gels, lotions, and deodorants to enhance fragrance longevity and stability.
• Household & Laundry Care: Incorporated into fabric softeners, detergents, and air fresheners for a persistent, clean scent.
• Functional Perfumery: Employed in technical applications where scent masking or long-lasting fragrance is required.
• Fragrance Compound Production: Serves as a crucial component for fragrance houses creating proprietary aroma blends.

Basic Information

Product Name	(5E)-3-Methylcyclopentadec-5-En-1-One
CAS No.	63314-79-4
Molecular Formula	C₁₆H₂₈O
Molecular Weight	236.39 g/mol
Synonyms	Muscenone; (E)-Muscenone; δ-5-Muscenone; 3-Methylcyclopentadec-5-en-1-one; (5E)-3-Methylcyclopentadec-5-en-1-one; Muscone derivative; Macrocyclic musk ketone; Exaltone analog
EINECS	Contact for details

Quality Control

Our fragrance ingredients are produced and tested to meet the stringent requirements of the global perfumery industry. Every batch of (5E)-3-Methylcyclopentadec-5-En-1-One undergoes rigorous analytical testing, including GC, IR, and olfactory evaluation, to ensure consistent purity, identity, and organoleptic quality. Certificates of Analysis (COA) detailing specific batch characteristics are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic powerful musky odor
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20/20°C)	Contact for details

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