Description

(1S,1'S,3S,3'S,4S,4'S,4aS,4'aS,9aR,9'aR)-1,1',3,3',4,4',9a,9'a-Octahydro-4,4',8,8',9a,9'a-hexahydroxy-3,3'-dimethyl-7,7'-bi[1,4a-(epoxymethano)-4aH-xanthene]-9,9',11,11'(2H,2'H)-tetrone is a complex, high-purity dimeric xanthone derivative with significant biological and chemical relevance. This compound is valued for its unique stereochemistry and functional groups, which make it a critical intermediate or reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex natural product analogs and potential therapeutic agents.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, antioxidant activity, and other biological pathways.
• Organic Synthesis: Acts as a sophisticated precursor for constructing polycyclic frameworks and exploring novel chemical reactions due to its multiple reactive sites and stereocenters.
• Analytical Standard: Employed in method development and quality control (HPLC, LC-MS) for the accurate quantification of related compounds in research and development.
• Material Science Research: Investigated for potential applications in developing advanced organic materials with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	(1S,1'S,3S,3'S,4S,4'S,4aS,4'aS,9aR,9'aR)-1,1',3,3',4,4',9a,9'a-Octahydro-4,4',8,8',9a,9'a-hexahydroxy-3,3'-dimethyl-7,7'-bi[1,4a-(epoxymethano)-4aH-xanthene]-9,9',11,11'(2H,2'H)-tetrone
CAS No.	3101-51-7
Molecular Formula	C34H34O14
Molecular Weight	666.63 g/mol
Synonyms	1,1',3,3',4,4',9a,9'a-Octahydro-4,4',8,8',9a,9'a-hexahydroxy-3,3'-dimethyl-7,7'-bi[1,4a-(epoxymethano)-4aH-xanthene]-9,9',11,11'(2H,2'H)-tetrone; Bis(hexahydroxy-dimethyl-epoxymethano-xanthene) tetrone; Dimeric Xanthone Derivative; CAS 3101-51-7; (All-S,9aR,9'aR)-Isomer of the specified tetrone.
EINECS	Contact for details

Quality Control

Our (1S,1'S,3S,3'S,4S,4'S,4aS,4'aS,9aR,9'aR)-1,1',3,3',4,4',9a,9'a-Octahydro-4,4',8,8',9a,9'a-hexahydroxy-3,3'-dimethyl-7,7'-bi[1,4a-(epoxymethano)-4aH-xanthene]-9,9',11,11'(2H,2'H)-tetrone is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and impurity profiles are provided and available upon request to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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