Description

[1aR,2R,4R,6R,7R,8S,9S,9aR,11S,12S,12aR,12bR,(+)]-Tetradecahydro-1aβ,5,5,8,11α-pentamethyl-7,9a-epoxy-9aH-cyclopenta[3,4]cyclododeca[1,2-b]oxirene-2,4,6,9,12-pentol 2,4,9-triacetate 6,12-dibenzoate is a complex, high-purity diterpenoid derivative with a defined stereochemistry. This compound is valued for its potential as a key synthetic intermediate or reference standard in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing novel therapeutic agents or exploring complex natural product chemistry.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or building block in the synthesis of novel drug candidates, particularly those with complex polycyclic frameworks.
• Reference Standard for Analytical Chemistry: Used as a high-purity standard for method development, validation, and quality control in HPLC, LC-MS, or NMR analysis.
• Medicinal Chemistry Studies: Employed in structure-activity relationship (SAR) studies to explore the biological activity of diterpenoid derivatives.
• Natural Product Synthesis: Acts as a synthetic target or intermediate in the total synthesis or semi-synthesis of complex natural products.
• Academic Research: Utilized in university and institutional laboratories for chemical education and advanced research in organic synthesis and stereochemistry.
• Process Chemistry Development: Used in scaling up synthetic routes for the production of specialty chemicals or active pharmaceutical ingredients (APIs).

Basic Information

Product Name	[1aR,2R,4R,6R,7R,8S,9S,9aR,11S,12S,12aR,12bR,(+)]-Tetradecahydro-1aβ,5,5,8,11α-pentamethyl-7,9a-epoxy-9aH-cyclopenta[3,4]cyclododeca[1,2-b]oxirene-2,4,6,9,12-pentol 2,4,9-triacetate 6,12-dibenzoate
CAS No.	100288-18-4
Molecular Formula	C₄₀H₅₀O₁₂
Molecular Weight	710.82 g/mol
Synonyms	(1aR,2R,4R,6R,7R,8S,9S,9aR,11S,12S,12aR,12bR)-Tetradecahydro-1a,5,5,8,11-pentamethyl-7,9a-epoxy-9aH-cyclopenta[3,4]cyclododeca[1,2-b]oxirene-2,4,6,9,12-pentol 2,4,9-triacetate 6,12-dibenzoate; Taxinine B 2,4,9-Triacetate 6,12-Dibenzoate; Taxinine B Triacetate Dibenzoate Derivative; (+)-Taxinine B 2,4,9-Triacetate 6,12-Dibenzoate; Taxol-related diterpenoid intermediate; Complex diterpene polyol derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [1aR,2R,4R,6R,7R,8S,9S,9aR,11S,12S,12aR,12bR,(+)]-Tetradecahydro-1aβ,5,5,8,11α-pentamethyl-7,9a-epoxy-9aH-cyclopenta[3,4]cyclododeca[1,2-b]oxirene-2,4,6,9,12-pentol 2,4,9-triacetate 6,12-dibenzoate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and chiral analysis to verify stereochemical integrity. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to prevent moisture absorption and contamination. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
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.