Description

7-[[(E)-3-Methyl-5-[(1S,2R,4R)-1,3,3-Trimethyl-7-Oxabicyclo[2.2.1]Heptan-2-Yl]-2-Pentenyl]Oxy]-2H-1-Benzopyran-2-One is a high-purity synthetic coumarin derivative, valued for its unique bicyclic terpene structure and functional properties. This compound is critical for advanced research and development, particularly in the synthesis of novel fragrance molecules and bioactive intermediates. It serves as a key building block for perfumery, flavor chemistry, and pharmaceutical research, where precise molecular architecture is required.

Application

• Fragrance & Perfumery Intermediate: A key precursor for synthesizing complex, woody, and ambergris-type fragrance molecules due to its bicyclic terpene backbone.
• Flavor Ingredient Synthesis: Used in the development of sophisticated flavoring agents and aroma chemicals for the food and beverage industry.
• Pharmaceutical Research: Serves as a crucial intermediate or scaffold in medicinal chemistry for the development of new therapeutic agents.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex natural product analogs and specialty chemicals.
• Fine Chemical Production: Employed in the manufacture of high-value, low-volume specialty chemicals for various industrial applications.
• Cosmetic Ingredient Development: Used in the research and formulation of novel active ingredients or fragrance components for personal care products.

Basic Information

Product Name	7-[[(E)-3-Methyl-5-[(1S,2R,4R)-1,3,3-Trimethyl-7-Oxabicyclo[2.2.1]Heptan-2-Yl]-2-Pentenyl]Oxy]-2H-1-Benzopyran-2-One
CAS No.	512-17-4
Molecular Formula	C24H30O4
Molecular Weight	382.50 g/mol
Synonyms	7-[(E)-3-Methyl-5-((1S,2R,4R)-1,3,3-Trimethyl-7-oxabicyclo[2.2.1]heptan-2-yl)-2-penten-1-yloxy]-2H-chromen-2-one; 7-[(E)-3-Methyl-5-((1S,2R,4R)-1,3,3-trimethyl-2-norbornanyl)-2-pentenyloxy]coumarin; Ambretone; (1S,2R,4R)-2-[(2E)-5-[(2-Oxo-2H-chromen-7-yl)oxy]-3-methyl-2-penten-1-yl]-1,3,3-trimethyl-7-oxabicyclo[2.2.1]heptane; 7-Hydroxycoumarin ambroxide ether; Ambrox coumarin ether.
EINECS	Contact for details

Quality Control

Our production of 7-[[(E)-3-Methyl-5-[(1S,2R,4R)-1,3,3-Trimethyl-7-Oxabicyclo[2.2.1]Heptan-2-Yl]-2-Pentenyl]Oxy]-2H-1-Benzopyran-2-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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