Description

Dibenzo[B,H]Biphenylene-5,6,11,12-Tetrone, 5A,5B,11A,11B-Tetrahydro-, (5Aalpha,5Bbeta,11Abeta,11Balpha)- is a high-purity, specialized organic compound with a complex polycyclic quinone structure. This compound is valued for its role as a critical advanced intermediate or functional building block in sophisticated chemical syntheses. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, polycyclic frameworks.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its unique molecular architecture.
• Organic Electronic Materials: Investigated as a potential building block for organic semiconductors, dyes, or pigments due to its quinone-based redox-active structure.
• Chemical Research & Development: Employed as a specialized reagent for constructing complex polycyclic systems in academic and industrial research settings.
• Ligand Synthesis: Potential use in creating novel chelating ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Dibenzo[B,H]Biphenylene-5,6,11,12-Tetrone, 5A,5B,11A,11B-Tetrahydro-, (5Aalpha,5Bbeta,11Abeta,11Balpha)-
CAS No.	14734-19-1
Molecular Formula	C20H10O4
Molecular Weight	314.29 g/mol
Synonyms	5A,5B,11A,11B-Tetrahydrodibenzo[b,h]biphenylene-5,6,11,12-tetrone; (5aα,5bβ,11aβ,11bα)-5a,5b,11a,11b-Tetrahydrodibenzo[b,h]biphenylene-5,6,11,12-tetrone; Dibenzo[b,h]biphenylene-5,6,11,12-tetrone, 5a,5b,11a,11b-tetrahydro-, (5aα,5bβ,11aβ,11bα)-; Tetrahydrodibenzobiphenylenetetrone
EINECS	Contact for details

Quality Control

Our Dibenzo[B,H]Biphenylene-5,6,11,12-Tetrone derivative is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications. 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, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.