Description

(6Br,14Br)-6B,12,13,14B-Tetrahydro-3,3,11,11-Tetramethyl-3H,7H,11H-[1]Benzopyrano[6',5':4,5]Furo[3,2-C]Pyrano[3,2-G][1]Benzopyran is a complex, high-purity brominated heterocyclic compound with a fused polycyclic structure. This compound is valued for its unique molecular architecture, which makes it a critical advanced intermediate in sophisticated organic synthesis. It is primarily sought after by R&D laboratories and manufacturers in the pharmaceutical and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

This specialized brominated intermediate serves key roles in research and high-value manufacturing processes.

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting complex therapeutic molecules.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor or core structure in the development of advanced host or dopant materials for electronic displays.
• Ligand Synthesis: Employed in the creation of complex ligands for catalysis and coordination chemistry applications.
• Advanced Material Research: Serves as a building block for polymers or small molecules with specific optical or electronic properties.
• Fluorescent Dye & Pigment Development: Utilized in the research and synthesis of new fluorophores and high-performance pigments.
• Academic & Industrial R&D: A valuable compound for methodological studies and exploring new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	(6Br,14Br)-6B,12,13,14B-Tetrahydro-3,3,11,11-Tetramethyl-3H,7H,11H-[1]Benzopyrano[6',5':4,5]Furo[3,2-C]Pyrano[3,2-G][1]Benzopyran
CAS No.	26992-36-9
Molecular Formula	C27H24Br2O5
Molecular Weight	588.29 g/mol
Synonyms	6,14-Dibromo-3,3,11,11-tetramethyl-3,11-dihydro-7H,13H-pyrano[3,2-g]pyrano[3',2':6,7]furo[3,2-c][1]benzopyran; 6,14-Dibromodinaphtho[2,1-d:1',2'-f][1,3]dioxepin-4,10-diol, 5,6,7,8-tetrahydro-5,5,9,9-tetramethyl-; Dinaphtho[2,1-d:1',2'-f][1,3]dioxepin-4,10-diol, 6,14-dibromo-5,6,7,8-tetrahydro-5,5,9,9-tetramethyl-; Brominated Benzopyranopyran Furopyran; DBTP (abbreviation)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your critical research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP and ISO 9001 aligned practices, and specifications can be tailored to meet the rigorous demands of pharmaceutical and electronic material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Long-term storage under an inert atmosphere such as argon or nitrogen is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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