Description

2-n-Heptylcyclopentanone CAS NO 137-03-1 is a high-purity, synthetic ketone belonging to the class of alicyclic ketones. This compound is valued for its unique organoleptic properties and its role as a versatile chemical intermediate in advanced synthesis. It is primarily sought after by manufacturers in the fragrance, flavor, and fine chemical industries for creating complex aromatic profiles and specialty molecules.

Application

• Fragrance & Flavor Ingredient: Serves as a key intermediate or building block in the synthesis of musky, woody, and amber fragrance compounds for perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Utilized as a specialized intermediate in organic synthesis for pharmaceuticals, agrochemicals, and advanced material research.
• Aroma Chemical Production: Acts as a precursor in the manufacture of high-value aroma chemicals used to enhance or create specific scent profiles.
• Research & Development: Employed in R&D laboratories for studying ketone chemistry, reaction mechanisms, and developing novel synthetic pathways.
• Functional Fluids & Additives: Investigated for potential use in specialty lubricants, plasticizers, or solvent formulations requiring specific chemical properties.

Basic Information

Product Name	2-n-Heptylcyclopentanone
CAS No.	137-03-1
Molecular Formula	C₁₂H₂₂O
Molecular Weight	182.30 g/mol
Synonyms	2-Heptylcyclopentanone; n-Heptylcyclopentanone; 2-n-Heptylcyclopentan-1-one; Cyclopentanone, 2-heptyl-; FEMA 4456; 2-Heptyl-1-cyclopentanone
EINECS	205-271-1

Quality Control

Our 2-n-Heptylcyclopentanone is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for fragrance and synthetic applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and identity is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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)	1.455 - 1.465
Specific Gravity (20/20°C)	0.880 - 0.900

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