Description

N,N'-1,3-Phenylenebis[3-Oxobutyramide] is a high-purity, specialized organic compound with the CAS number 13733-33-0, serving as a critical intermediate in advanced chemical synthesis. Its molecular structure, featuring dual amide and ketone functionalities on a phenylene backbone, makes it a valuable building block for creating complex polymers and functional materials. This product is essential for research and development chemists and industrial manufacturers in the pharmaceutical, agrochemical, and high-performance polymer sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and other high-performance polymers.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Its structure allows it to act as a ligand for metal ions in catalytic systems or metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: An intermediate in the synthesis of complex organic dyes and pigments.
• Research & Development: A valuable compound for academic and industrial R&D in organic and medicinal chemistry.
• Advanced Material Science: Used in the development of novel materials with specific thermal or mechanical properties.

Basic Information

Product Name	N,N'-1,3-Phenylenebis[3-Oxobutyramide]
CAS No.	13733-33-0
Molecular Formula	C14H16N2O4
Molecular Weight	276.29 g/mol
Synonyms	1,3-Phenylenebis(3-oxobutyramide); N,N'-(1,3-Phenylene)diacetoacetamide; 3-Oxo-N-(3-((3-oxobutanamido)methyl)phenyl)butanamide; Acetoacet-m-phenylenediamine; m-Phenylenediamine-N,N'-diacetoacetamide; Bis(acetoacet)-m-phenylenediamine; m-Phenylenebisacetoacetamide; CAS 13733-33-0
EINECS	Contact for details

Quality Control

Our N,N'-1,3-Phenylenebis[3-Oxobutyramide] is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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