Description

1-Phenyl-4-(2,2,3-Trimethyl-3-Cyclopenten-1-Yl)-2-Buten-1-One is a high-value synthetic intermediate and fragrance ingredient characterized by its unique molecular structure. This compound is prized for its ability to impart woody, amber, and musky olfactory notes, making it a critical component in sophisticated fragrance formulations. It is primarily sought after by manufacturers in the flavors and fragrances (F&F) industry, as well as by research chemists developing novel synthetic pathways for fine chemicals and specialty materials.

Application

• Fine Fragrance Formulation: Serves as a key ingredient in premium perfumes, colognes, and eau de toilettes to provide long-lasting woody and amber base notes.
• Functional Fragrance Products: Used in scented household and personal care products such as detergents, fabric softeners, soaps, and shampoos for its stable and distinctive aroma.
• Flavor Enhancement: Employed in trace amounts to create complex flavor profiles in certain high-end food and beverage applications, subject to regulatory approval.
• Chemical Synthesis: Acts as a versatile building block in organic synthesis for pharmaceuticals, agrochemicals, and other specialty organic compounds.
• Aromatherapy & Ambient Scents: A component in essential oil blends, diffuser oils, and candles designed for therapeutic or environmental scenting.
• Research & Development: Utilized in academic and industrial R&D labs for studying structure-odor relationships and developing new fragrance molecules.

Basic Information

Product Name	1-Phenyl-4-(2,2,3-Trimethyl-3-Cyclopenten-1-Yl)-2-Buten-1-One
CAS No.	85187-14-0
Molecular Formula	C20H26O
Molecular Weight	282.42 g/mol
Synonyms	1-Phenyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)but-2-en-1-one; 2-Buten-1-one, 1-phenyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-; Amberketone; Amber Ketone; Ambercore; Amber Core; CAS 85187-14-0
EINECS	Contact for details

Quality Control

Our 1-Phenyl-4-(2,2,3-Trimethyl-3-Cyclopenten-1-Yl)-2-Buten-1-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for fragrance and technical applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) documenting identity, purity, and olfactory profile 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 a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and open flames. For long-term storage, consider using an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.530 - 1.540
Specific Gravity (20/20°C)	0.980 - 1.010
Odor	Characteristic woody, amber, musky

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