Description

4,4'-[1,4-Phenylenebis(Methylylidene-1-Hydrazinyl-2-Ylidene)]Bis(4-Oxo-n-Phenylbutanamide) is a specialized organic compound with the CAS registry number 328025-09-8. This high-purity chemical serves as a critical advanced intermediate in the synthesis of complex molecules, offering precise structural control for demanding applications. It is primarily sought by pharmaceutical R&D and advanced material science laboratories for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for targeted therapies.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex hydrazone-based molecular architectures.
• Ligand Precursor: Serves as a starting material for the development of specialized chelating agents and catalysts.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating high-performance, functional polymers.
• Material Science: Investigated for use in the development of organic semiconductors or non-linear optical (NLO) materials.
• Analytical Chemistry: May be employed as a derivatization agent or a standard for method development.

Basic Information

Product Name	4,4'-[1,4-Phenylenebis(Methylylidene-1-Hydrazinyl-2-Ylidene)]Bis(4-Oxo-n-Phenylbutanamide)
CAS No.	328025-09-8
Molecular Formula	C34H30N6O4
Molecular Weight	586.64 g/mol
Synonyms	4,4'-(1,4-Phenylenebis(methanylylidene))bis(hydrazine-1,2-diyl)bis(4-oxo-N-phenylbutanamide); N,N'-(1,4-Phenylenebis(methylylidene-1-hydrazinyl-2-ylidene))bis(4-oxo-4-phenylbutyramide); Bis(4-oxo-N-phenylbutanamide) Hydrazone Derivative; Terephthalaldehyde Bis(4-oxo-4-phenylbutyrylhydrazone); 328025-09-8
EINECS	Contact for details

Quality Control

Every batch of our 4,4'-[1,4-Phenylenebis(Methylylidene-1-Hydrazinyl-2-Ylidene)]Bis(4-Oxo-n-Phenylbutanamide) is manufactured under strict quality management systems. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles to ensure it meets the exacting standards required for research and development. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to guarantee reliable performance and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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