Description

Benz(A)Anthracene-8,9-Diol, 11-Bromo-8,9,10,11-Tetrahydro-, Dibenzoate , (8Alpha,9Beta,11Alpha)- is a high-purity, stereochemically defined synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex polycyclic aromatic frameworks and pharmaceutical candidates. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Organic Synthesis Building Block: Used for constructing intricate polycyclic aromatic hydrocarbon (PAH) structures and functionalized steroid-like frameworks in academic and industrial R&D.
• Agrochemical Research: Employed in the development of new active ingredients with specific stereochemical requirements for enhanced efficacy.
• Material Science Precursor: Potential use in the synthesis of organic semiconductors, liquid crystals, or other functional organic materials due to its rigid, fused-ring structure.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for method development and quality control in related chemical processes.

Basic Information

Product Name	Benz(A)Anthracene-8,9-Diol, 11-Bromo-8,9,10,11-Tetrahydro-, Dibenzoate , (8Alpha,9Beta,11Alpha)-
CAS No.	60968-14-1
Molecular Formula	C36H27BrO4
Molecular Weight	603.51 g/mol
Synonyms	11-Bromo-8,9,10,11-tetrahydrobenz[a]anthracene-8,9-diol dibenzoate; (8α,9β,11α)-11-Bromo-8,9,10,11-tetrahydrobenz[a]anthracene-8,9-diyl dibenzoate; 11-Bromotetrahydrobenz[a]anthracene-8,9-diol dibenzoate; 60968-14-1; Benz[a]anthracene-8,9-diol, 11-bromo-8,9,10,11-tetrahydro-, dibenzoate, (8α,9β,11α)-; 8α,9β,11α-11-Bromo-8,9,10,11-tetrahydrobenz[a]anthracene-8,9-diyl dibenzoate
EINECS	Contact for details

Quality Control

Our Benz(A)Anthracene-8,9-Diol, 11-Bromo-8,9,10,11-Tetrahydro-, Dibenzoate , (8Alpha,9Beta,11Alpha)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity, ensuring compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 (typically 15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere if prolonged exposure is anticipated to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de (by chiral HPLC)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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