Description

N,N'-[(2-Hydroxypropane-1,3-Diyl)Bis[Oxy(3-Acetyl-1,4-Phenylene)]]Dibutanamide is a specialized organic compound featuring a central glycerol-derived linker connecting two functionalized aromatic amide units. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced polymers, liquid crystals, and pharmaceutical agents. It is particularly sought after by R&D chemists and process engineers in the fine chemical, advanced material, and life science sectors for constructing complex, multifunctional molecular scaffolds.

Application

• Polymer Chemistry: Serves as a key monomer or chain extender for producing high-performance polyamides, polyesters, and polyurethanes with tailored thermal and mechanical properties.
• Liquid Crystal Displays (LCDs): Used in the synthesis of novel mesogens for display technology, contributing to improved response times and stability.
• Pharmaceutical Intermediates: Acts as a sophisticated building block for the development of new active pharmaceutical ingredients (APIs), especially those requiring rigid, symmetrical structures.
• Dendrimer & Hyperbranched Polymer Synthesis: Functions as a core or branching unit due to its multiple reactive sites, enabling the creation of precisely defined macromolecular architectures.
• Cross-linking Agent: Employed in coatings, adhesives, and elastomers to introduce chemical resistance and enhance network density.
• Organic Synthesis & Chemical Research: A versatile intermediate for academic and industrial research exploring new synthetic methodologies and functional materials.

Basic Information

Product Name	N,N'-[(2-Hydroxypropane-1,3-Diyl)Bis[Oxy(3-Acetyl-1,4-Phenylene)]]Dibutanamide
CAS No.	1329613-31-1
Molecular Formula	C28H34N2O7
Molecular Weight	510.58 g/mol
Synonyms	1,3-Bis[4-(butyrylamino)-2-acetylphenoxy]-2-hydroxypropane; 2-Hydroxy-1,3-bis[4-(butyrylamino)-2-acetylphenoxy]propane; N,N'-(2-Hydroxytrimethylene)bis[oxy(3-acetyl-1,4-phenylene)]dibutyramide; Glycerol 1,3-bis(4-butyramido-2-acetylphenyl) ether; Dibutanamide, N,N'-[(2-hydroxy-1,3-propanediyl)bis[oxy(3-acetyl-1,4-phenylene)]]-
EINECS	Contact for details

Quality Control

Our production of N,N'-[(2-Hydroxypropane-1,3-Diyl)Bis[Oxy(3-Acetyl-1,4-Phenylene)]]Dibutanamide adheres to stringent in-process controls and final batch release testing to ensure consistent purity and identity. Each lot is analyzed via modern analytical techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%, Total impurities ≤ 1.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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