Description

[(1R,2R,3R,4Z,9R,10Z,12S,13S,14R)-1,2-Diacetyloxy-9-Hydroxy-3,6,6,10,14-Pentamethyl-7-Oxo-13-Bicyclo[10.3.0]Pentadeca-4,10-Dienyl] Benzoate is a high-purity, structurally complex diterpenoid derivative of significant interest in advanced organic synthesis. This compound serves as a critical chiral intermediate for the research and development of novel bioactive molecules. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex natural products and potential therapeutic agents.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Natural Product Synthesis: Used in the total or semi-synthesis of complex diterpenoid natural products for structure-activity relationship (SAR) studies.
• Chemical Biology Probe Development: Serves as a precursor for creating molecular probes to study specific biological pathways and enzyme interactions.
• Asymmetric Catalysis Research: Employed as a sophisticated substrate or ligand precursor in the development of new asymmetric synthetic methodologies.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	[(1R,2R,3R,4Z,9R,10Z,12S,13S,14R)-1,2-Diacetyloxy-9-Hydroxy-3,6,6,10,14-Pentamethyl-7-Oxo-13-Bicyclo[10.3.0]Pentadeca-4,10-Dienyl] Benzoate
CAS No.	81542-94-1
Molecular Formula	C31H40O7
Molecular Weight	524.65 g/mol
Synonyms	13-Benzoylbaccatin III 1,2-Diacetate; 13-Benzoylbaccatin III diacetate; 10-Deacetyl-13-benzoylbaccatin III 1,2-diacetate; (1R,2R,3R,4Z,9R,10Z,12S,13S,14R)-1,2-Diacetoxy-9-hydroxy-3,6,6,10,14-pentamethyl-7-oxo-13-bicyclo[10.3.0]pentadeca-4,10-dien-13-yl benzoate; Baccatin III 13-benzoate, 1,2-diacetate; A Bicyclic Diterpenoid Benzoate Ester
EINECS	Contact for details

Quality Control

Our [(1R,2R,3R,4Z,9R,10Z,12S,13S,14R)-1,2-Diacetyloxy-9-Hydroxy-3,6,6,10,14-Pentamethyl-7-Oxo-13-Bicyclo[10.3.0]Pentadeca-4,10-Dienyl] Benzoate is manufactured under strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure structural identity and high chemical purity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and traceability for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 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.