Description

6,6'-[(1-Methylethylidene)-Bis(-4,1-Phenyleneoxy)]-Bis-3-Pyridin-Amine is a high-purity, specialized aromatic amine derivative with a bis-phenyleneoxy-bis-pyridine core structure. This compound is valued for its role as a critical advanced intermediate in the synthesis of high-performance polymers and functional materials. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and engineered resins.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research for targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including herbicides and fungicides, due to its complex aromatic structure.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent in the production of high-temperature resistant and specialty engineering plastics.
• Ligand & Catalyst Precursor: Utilized in organometallic chemistry and catalysis research for creating complex ligands.
• Electronic Materials: Investigated for use in organic light-emitting diodes (OLEDs) and other electronic applications as a charge-transport material.
• Research & Development: A valuable compound for academic and industrial R&D in organic synthesis and material science.

Basic Information

Product Name	6,6'-[(1-Methylethylidene)-Bis(-4,1-Phenyleneoxy)]-Bis-3-Pyridin-Amine
CAS No.	1621090-03-6
Molecular Formula	C27H26N4O2
Molecular Weight	438.53 g/mol
Synonyms	6,6'-(Isopropylidenebis(4,1-phenyleneoxy))bis(pyridin-3-amine); 3,3'-(Isopropylidenebis(4,1-phenyleneoxy))dipyridin-6-amine; 6,6'-[Isopropylidenebis(4,1-phenylenoxy)]di-3-pyridinamine; 3,3'-[2,2-Bis(4-hydroxyphenyl)propane]dipyridylamine; Bisphenol A bridged bis(3-aminopyridine); BPA-bis(3-AP); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 6,6'-[(1-Methylethylidene)-Bis(-4,1-Phenyleneoxy)]-Bis-3-Pyridin-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve 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

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