Description

Methyl 3-Oxo-2-Pentylidenecyclopentaneacetate is a high-purity organic ester compound, valued for its role as a versatile fragrance intermediate and chemical building block. Its unique cyclic structure makes it a key component in the synthesis of complex aroma molecules and specialty chemicals. This product is essential for manufacturers in the fragrance, flavor, and fine chemical industries seeking reliable, high-quality intermediates for their production processes.

Application

• Fragrance & Flavor Industry: A crucial intermediate for synthesizing sophisticated musk, woody, and amber fragrance notes used in perfumes, cosmetics, and personal care products.
• Fine Chemical Synthesis: Serves as a key building block in the production of complex organic molecules for pharmaceuticals and agrochemical research.
• Aroma Chemical Manufacturing: Used in the creation of specialty aroma chemicals that impart specific olfactory characteristics to consumer goods.
• Chemical Research & Development: Employed in R&D laboratories for exploring new synthetic pathways and developing novel compounds with specific functional properties.

Basic Information

Product Name	Methyl 3-Oxo-2-Pentylidenecyclopentaneacetate
CAS No.	84962-44-7
Molecular Formula	C13H20O3
Molecular Weight	224.30 g/mol
Synonyms	Methyl 3-oxo-2-pentylidenecyclopentaneacetate; Cyclopentaneacetic acid, 3-oxo-2-pentylidene-, methyl ester; Methyl 2-(3-oxo-2-pentylidenecyclopentyl)acetate; 84962-44-7; Fragrance intermediate CAS 84962-44-7; Musk intermediate ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Oxo-2-Pentylidenecyclopentaneacetate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and assay. Certificates of Analysis (COA) documenting purity and 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, well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20°C)	Contact for details

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