Description

(1R)-1α-Acetyloxy-1,2,3,6,7,7a,10,14,14aβ,14b-decahydro-6α-hydroxy-3,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one is a high-purity, complex diterpenoid derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate or reference standard for the development of novel therapeutic agents, particularly due to its intricate polycyclic framework. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of complex natural products and bioactive molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex diterpenoid-based drug candidates.
• Reference Standard: Used in analytical chemistry for method development, validation, and quality control in pharmaceutical analysis.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies to explore new biological activities.
• Natural Product Synthesis: An advanced intermediate in the total or semi-synthesis of complex natural products with similar fused ring systems.
• Biochemical Research: Potential tool compound for investigating specific enzyme interactions or biological pathways.
• Fine Chemical Production: Used in the manufacture of high-value, specialized chemicals for research and development purposes.

Basic Information

Product Name	(1R)-1α-Acetyloxy-1,2,3,6,7,7a,10,14,14aβ,14b-decahydro-6α-hydroxy-3,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one
CAS No.	81543-04-6
Molecular Formula	C₃₀H₄₀O₉
Molecular Weight	544.63 g/mol
Synonyms	1α-Acetoxy-6α-hydroxy-3,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12-oxo-1,2,3,6,7,7a,10,14,14aβ,14b-decahydro-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthene; (1R,3S,5aS,6R,7aS,14aR,14bS)-1-(Acetyloxy)-1,2,3,6,7,7a,10,14,14a,14b-decahydro-6-hydroxy-3,13-dimethoxy-5,5,7a,9,14b-pentamethyl-12H-3,5a-epoxyfuro[3,4-i]oxepino[4,3-a]xanthen-12-one; A complex diterpenoid acetate. Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our (1R)-1α-Acetyloxy-1,2,3,6,7,7a,10,14,14aβ,14b-decahydro-6α-hydroxy-3,13-dimethoxy-5,5,7aβ,9,14bα-pentamethyl-12H-3β,5aβ-epoxy-5H-furo[3,4-i]oxepino[4,3-a]xanthen-12-one is produced and tested under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters are available upon request, supporting compliance in research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label or COA. This compound may be light-sensitive and/or hygroscopic; handle and store under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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