Description

4-Acetyl-n-Octadecylbenzamide is a high-purity, long-chain benzamide derivative characterized by its specific acetyl and octadecyl functional groups. This compound serves as a valuable specialty chemical intermediate and functional additive in advanced material synthesis. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, liquid crystal, and polymer sectors, where its unique molecular structure enables precise property modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring lipophilic side chains for enhanced bioavailability.
• Liquid Crystal Material Precursor: Serves as a key building block for the development of advanced liquid crystal compounds and mixtures used in display technologies.
• Polymer Additive & Modifier: Acts as a functional monomer or additive to impart specific characteristics like hydrophobicity, thermal stability, or compatibility in specialty polymer formulations.
• Surface-Active Agent Synthesis: Employed in the production of specialized surfactants and emulsifiers with tailored chain lengths for niche industrial applications.
• Organic Synthesis Reagent: Utilized in academic and industrial research laboratories as a reagent for constructing complex organic molecules and studying structure-activity relationships.
• Cosmetic & Personal Care Ingredients: Functions as an intermediate in the manufacture of specialty esters and amides used in high-end cosmetic formulations.

Basic Information

Product Name	4-Acetyl-n-Octadecylbenzamide
CAS No.	94086-69-8
Molecular Formula	C27H45NO2
Molecular Weight	415.66 g/mol
Synonyms	N-Octadecyl-4-acetylbenzamide; 4-Acetyl-N-octadecylbenzamide; 4-Acetylbenzoic Acid Octadecylamide; 1-(4-(Octadecylcarbamoyl)phenyl)ethan-1-one; p-Acetyl-N-octadecylbenzamide; N-Stearyl-4-acetylbenzamide; Benzamide, N-octadecyl-4-acetyl-; Ethanone, 1-[4-[(octadecylamino)carbonyl]phenyl]-
EINECS	Contact for details

Quality Control

Our 4-Acetyl-n-Octadecylbenzamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical methods. Our commitment to cGMP and ISO principles ensures reliable supply for critical research and production applications.

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 and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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