Description

5,8-Methano-2H-1-Benzopyran-2-One,6-Ethylideneoctahydro- is a complex bicyclic organic compound belonging to the coumarin derivative family. This specialty chemical serves as a critical synthetic intermediate or a functional additive in advanced material science and fine chemical synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with complex polycyclic frameworks.
• Agrochemical Synthesis: Acts as a key building block for developing new-generation pesticides and herbicides with specific biological activity.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, pigments, and optical brighteners.
• Material Science Research: Investigated as a monomer or additive for developing polymers with unique thermal or optical properties.
• Flavor & Fragrance Industry: Potential use as a precursor for synthesizing specific odorant molecules due to its coumarin-related structure.
• Academic & Industrial R&D: Serves as a valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	5,8-Methano-2H-1-Benzopyran-2-One,6-Ethylideneoctahydro-
CAS No.	69486-14-2
Molecular Formula	C₁₄H₂₀O₂
Molecular Weight	220.31 g/mol
Synonyms	6-Ethylideneoctahydro-5,8-methano-2H-1-benzopyran-2-one; 5,8-Methano-2H-1-benzopyran-2-one, 6-ethylideneoctahydro-; Octahydro-6-ethylidene-5,8-methano-2H-1-benzopyran-2-one; 6-Ethylideneoctahydro-5,8-methanocoumarin; 69486-14-2; 5,8-Methanocoumarin, 6-ethylideneoctahydro-
EINECS	Contact for details

Quality Control

Our production of 5,8-Methano-2H-1-Benzopyran-2-One,6-Ethylideneoctahydro- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and meet customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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