Description

Tetrahydro-6-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-2H-Pyran-2-One is a high-value fragrance and flavor intermediate, prized for its complex woody, ambery, and tobacco-like olfactory characteristics. This compound is essential for formulators seeking to create sophisticated, long-lasting aromatic profiles in premium products. It is primarily utilized by manufacturers in the fragrance, flavor, and fine chemical industries for high-end applications.

Application

• Fragrance Industry: A key building block for creating complex amber, woody, and tobacco accords in perfumes, colognes, and personal care products.
• Flavor Industry: Used in the development of nuanced flavor profiles for tobacco products and select specialty food applications.
• Fine Chemical Synthesis: Serves as a critical intermediate in the multi-step synthesis of other high-value aroma chemicals and pharmaceutical precursors.
• Functional Perfumery: Incorporated into air fresheners, detergents, and fabric softeners to provide a premium, persistent scent.
• Cosmetic Ingredients: Used in the formulation of luxury soaps, lotions, and other cosmetic products requiring a distinctive fragrance base.

Basic Information

Product Name	Tetrahydro-6-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-2H-Pyran-2-One
CAS No.	94201-67-9
Molecular Formula	C15H24O2
Molecular Weight	236.35 g/mol
Synonyms	Dihydro-α-Ionone; 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-6-methyltetrahydro-2H-pyran-2-one; Tetrahydro-α-Ionone; Dihydroionone; 5,6-Dihydro-α-ionone; Amberketal; Amberwood; (E)-Dihydro-α-ionone
EINECS	Contact for details

Quality Control

Our Tetrahydro-6-Methyl-4-(2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-2H-Pyran-2-One is produced under strict quality management systems to ensure batch-to-batch consistency and purity. Quality is verified through comprehensive analytical testing including GC, HPLC, and IR spectroscopy. Certificates of Analysis (COA) documenting identity, purity, and specific impurity profiles are available for 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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.925 - 0.935

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