Description

(3R,5As,6R,8As,9R,12R,12Ar)-Decahydro-3,6,9-Trimethyl-3,12-Epoxy-12H-Pyrano[4,3-J]-1,2-Benzodioxepin-10-Ol is a complex sesquiterpene lactone derivative with a unique polycyclic structure. This compound matters as a high-value chemical intermediate and research chemical for advanced organic synthesis and pharmaceutical development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in anti-inflammatory or anti-cancer research.
• Agrochemical Research: Used in the development of new crop protection agents and pesticides, leveraging its complex molecular scaffold.
• Organic Synthesis: Acts as a versatile precursor for the construction of complex natural product analogs and other structurally intricate molecules.
• Biochemical Research: Employed as a probe or ligand in biochemical assays to study enzyme interactions and biological pathways.
• Material Science: Potential use as a monomer or specialty additive for developing advanced polymers with specific properties.
• Academic & Industrial R&D: A critical compound for methodological studies in catalysis, asymmetric synthesis, and total synthesis projects.

Basic Information

Item	Details
Product Name	(3R,5As,6R,8As,9R,12R,12Ar)-Decahydro-3,6,9-Trimethyl-3,12-Epoxy-12H-Pyrano[4,3-J]-1,2-Benzodioxepin-10-Ol
CAS No.	131175-87-6
Molecular Formula	C15H22O5
Molecular Weight	282.33 g/mol
Synonyms	Decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol; Pyranobenzodioxepin derivative; CAS 131175-87-6; (3R,5aS,6R,8aS,9R,12R,12aR)-Decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j][1,2]benzodioxepin-10-ol; Sesquiterpene lactone analog; Polycyclic ether alcohol
EINECS	Contact for details

Quality Control

Our (3R,5As,6R,8As,9R,12R,12Ar)-Decahydro-3,6,9-Trimethyl-3,12-Epoxy-12H-Pyrano[4,3-J]-1,2-Benzodioxepin-10-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, and we can support development projects with custom purity grades.

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 the container tightly sealed to protect the contents from moisture and atmospheric contamination. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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