Description

2-(4-Methylpentylidene)Cyclopentan-1-One is a specialized organic compound belonging to the class of cyclic ketones, valued for its unique structural and olfactory properties. This chemical serves as a versatile intermediate and a key aromatic component in the synthesis of complex fragrance molecules. It is primarily sought after by manufacturers in the fragrance and flavor industry, as well as by research and development chemists working on fine chemical synthesis.

Application

• Fragrance Ingredient: A key building block in the synthesis of sophisticated musk, woody, and amber fragrance compounds for perfumes, cosmetics, and personal care products.
• Flavor Enhancer: Used in the development of complex flavor profiles for high-end food and beverage applications.
• Chemical Intermediate: Serves as a crucial precursor in organic synthesis for pharmaceuticals, agrochemicals, and other specialty chemicals.
• Research & Development: Utilized in academic and industrial R&D labs for studying ketone chemistry and developing novel synthetic pathways.
• Aromatherapy & Home Scents: Incorporated into formulations for candles, diffusers, and air fresheners requiring unique and long-lasting scent profiles.

Basic Information

Product Name	2-(4-Methylpentylidene)Cyclopentan-1-One
CAS No.	67845-57-2
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	2-(4-Methylpentylidene)cyclopentanone; 2-(4-Methylpentylidene)-1-cyclopentanone; Cyclopentanone, 2-(4-methylpentylidene)-; 4-Methylpentylidenecyclopentanone; Isohexylidenecyclopentanone; (4-Methylpentylidene)cyclopentan-2-one; Musk Ketone Intermediate; Fragrance Ketone 67845-57-2
EINECS	Contact for details

Quality Control

Our 2-(4-Methylpentylidene)Cyclopentan-1-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and assay. Certificates of Analysis (COA) documenting key specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20/20°C)	0.910 - 0.930

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