Description

Dehydroxymenthofurolactone CAS NO 38049-04-6 is a high-purity synthetic intermediate and flavor/fragrance ingredient derived from menthol. This compound is valued for its specific lactone structure, which makes it a versatile building block in organic synthesis and a contributor to complex aromatic profiles. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and fine chemical industries for the development of specialty products.

Application

• Flavor & Fragrance Industry: Used as a key intermediate or modifier in the synthesis of novel minty, cooling, or woody aroma chemicals.
• Pharmaceutical Synthesis: Serves as a chiral building block for the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of complex organic compounds for research and industrial applications.
• Tobacco Flavoring: Employed in the creation of advanced flavor formulations for tobacco products.
• Cosmetic Ingredients: Utilized in the formulation of personal care products where specific scent profiles are required.
• Chemical Research: Used as a standard or reagent in academic and industrial R&D laboratories exploring terpene chemistry.

Basic Information

Product Name	Dehydroxymenthofurolactone
CAS No.	38049-04-6
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	Dehydroxymenthofurolactone; 3,6-Dimethyl-5,6-dihydro-2H-pyran-2-one; 5,6-Dihydro-3,6-dimethyl-2H-pyran-2-one; Lactone of dehydroxymenthofuran; Menthofurolactone derivative; FEMA 4105; (R)-3,6-Dimethyl-5,6-dihydro-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our Dehydroxymenthofurolactone is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided with each 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 controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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