Description

1',5-Dihydroxy-6',7-Dimethyl-2,2'-Binaphthalene-1,4,5',8'-Tetrone is a specialized binaphthalene tetrone derivative, a high-value intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex organic molecules, particularly those requiring rigid, conjugated structures. It is needed by research institutions and chemical manufacturers in the pharmaceutical, agrochemical, and materials science industries for applications in dye chemistry, ligand synthesis, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Organic Electronic Materials: Used in the research and development of organic semiconductors, conductive polymers, and non-linear optical (NLO) materials.
• Functional Dye Synthesis: Acts as a core structure for creating advanced pigments and dyes with specific light-absorption or emission properties.
• Catalyst & Ligand Development: Employed in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Agrochemical Research: Utilized as a building block for developing new crop protection agents and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for chemical research in supramolecular chemistry and polymer science.

Basic Information

Product Name	1',5-Dihydroxy-6',7-Dimethyl-2,2'-Binaphthalene-1,4,5',8'-Tetrone
CAS No.	62681-60-1
Molecular Formula	C24H14O6
Molecular Weight	398.37 g/mol
Synonyms	1,1'-Bi-2-naphthol-6,7-dimethyl-3,3',4,4'-tetraone; 6,7-Dimethyl-1,1'-binaphthalene-3,3',4,4'-tetrone-1,1'-diol; 2,2'-Binaphthalene-1,4,5',8'-tetrone, 1',5-dihydroxy-6',7-dimethyl-; DNBT
EINECS	Contact for details

Quality Control

Our 1',5-Dihydroxy-6',7-Dimethyl-2,2'-Binaphthalene-1,4,5',8'-Tetrone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request, supporting compliance with research and cGMP standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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