Description

N,N'-(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(3-Hydroxynaphthalene-2-Carboxamide) is a high-purity, specialized organic compound with a complex biphenyl-naphthalene hybrid structure, serving as a critical intermediate in advanced material synthesis. Its molecular architecture makes it valuable for applications requiring precise optical, electronic, or binding properties. This product is essential for research and development laboratories, pharmaceutical chemists, and material scientists working on functional dyes, liquid crystals, and organic electronic components.

Application

• As a key advanced intermediate in the synthesis of high-performance organic pigments and dyes.
• In research and development of functional materials, such as organic semiconductors and liquid crystals for display technologies.
• As a potential pharmaceutical intermediate for the development of novel active pharmaceutical ingredients (APIs).
• In the preparation of metal-organic frameworks (MOFs) or coordination polymers due to its multi-dentate ligand capability.
• For use in analytical chemistry as a reagent or a standard for method development and calibration.
• In academic and industrial research exploring new chemical entities with specific photophysical properties.

Basic Information

Product Name	N,N'-(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(3-Hydroxynaphthalene-2-Carboxamide)
CAS No.	3692-05-5
Molecular Formula	C44H32N2O4
Molecular Weight	652.74 g/mol
Synonyms	3,3'-Dimethylbenzidine Bis(3-hydroxy-2-naphthamide); 4,4'-Bis(3-hydroxy-2-naphthamido)-3,3'-dimethylbiphenyl; N,N'-(3,3'-Dimethyl-4,4'-biphenylylene)bis[3-hydroxy-2-naphthamide]; 3,3'-Dimethyl-4,4'-bis(3-hydroxy-2-naphthoylamino)biphenyl; DBN; Light-sensitive (store away from light) derivative; Biphenyl bis-hydroxynaphthamide
EINECS	Contact for details

Quality Control

Our N,N'-(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(3-Hydroxynaphthalene-2-Carboxamide) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting research and industrial standards. Comprehensive Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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