Description

7,17-Bis(4-Bromobenzoyloxy)-9-Hydroxybeyerene is a complex, multi-functional diterpenoid derivative characterized by its specific brominated benzoyl ester and hydroxyl group substitutions. This compound matters as a high-value advanced pharmaceutical intermediate and a versatile synthetic building block for research into novel bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex natural product analogs and new chemical entities.

Application

• Pharmaceutical Intermediate: Key synthetic precursor for the development of novel diterpenoid-based drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Serves as a sophisticated scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of new plant growth regulators or pesticides with enhanced activity.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring complex stereochemistry.
• Academic & Institutional Research: A valuable tool for studying diterpene chemistry, esterification reactions, and bromoarene coupling methodologies.
• Reference Standard: Can be supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Details
Product Name	7,17-Bis(4-Bromobenzoyloxy)-9-Hydroxybeyerene
CAS No.	134513-14-7
Molecular Formula	C44H48Br2O6
Molecular Weight	808.67 g/mol
Synonyms	9-Hydroxy-7,17-bis[(4-bromobenzoyl)oxy]beyer-15-ene; Beyer-15-ene-9-ol, 7,17-bis[(4-bromobenzoyl)oxy]-; 7,17-Di-O-(4-bromobenzoyl)-9-hydroxybeyerene; 9-Hydroxybeyerene 7,17-bis(4-bromobenzoate); (4bR,5S,7aS,9S,10aR,10bS)-9-Hydroxy-5,7a,10b-trimethyl-1,2,3,4,4a,4b,5,6,7,7a,8,9,10,10a,10b,11,12,13-octadecahydro-5,9-methanobenzo[a]cycloundecen-7,17-diyl bis(4-bromobenzoate)
EINECS	Contact for details

Quality Control

Our 7,17-Bis(4-Bromobenzoyloxy)-9-Hydroxybeyerene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing including HPLC, NMR, and MS to confirm identity and purity, ensuring compliance with research and development standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.