Description

3,5,9-Trioxa-4-Phosphapentacosan-18,18,19,19-T4-1-Aminium,7-(Acetyloxy)-4-Hydroxy-N,N,n-Trimethyl-10-Oxo-,Innersalt] is a complex, high-purity zwitterionic surfactant and specialty chemical. This compound is valued for its unique amphiphilic structure, which provides excellent surface activity, emulsification, and compatibility in demanding formulations. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, advanced material science, and specialty chemical synthesis sectors.

Application

• Pharmaceutical Excipient & Drug Delivery: Used as a solubilizing agent, stabilizer, or component in lipid-based drug delivery systems (e.g., liposomes, nanoemulsions).
• Advanced Material Synthesis: Serves as a structure-directing agent or surfactant in the synthesis of mesoporous materials and nanomaterials.
• Specialty Surfactant Formulations: Acts as a key ingredient in high-performance detergents, emulsifiers, and wetting agents for industrial and laboratory use.
• Biochemical Research: Employed in membrane protein studies and as a mild detergent in cell lysis and protein purification protocols.
• Cosmetic & Personal Care: Functions as an emulsifier and skin-conditioning agent in premium skincare and cosmetic products.
• Polymer & Coating Additive: Used to improve dispersion, compatibility, and surface properties in polymer blends and coating formulations.

Basic Information

Product Name	3,5,9-Trioxa-4-Phosphapentacosan-18,18,19,19-T4-1-Aminium,7-(Acetyloxy)-4-Hydroxy-N,N,n-Trimethyl-10-Oxo-,Innersalt]
CAS No.	112602-69-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fos-Choline®-24; 1-Hexadecanaminium, N,N,N-trimethyl-7-(acetyloxy)-4-hydroxy-10-oxo-3,5,9-trioxa-4-phosphapentacosan-18,18,19,19-t4-1-aminium, inner salt; 4-Hydroxy-7-(acetyloxy)-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphapentacosan-18,18,19,19-t4-1-aminium hydroxide inner salt; Foscholine-24; Zwittergent 3-24; Phosphocholine derivative C24; (7-Acetoxy-4-hydroxy-10-oxo-3,5,9-trioxa-4-phosphapentacos-1-yl)trimethylammonium hydroxide inner salt
EINECS	Contact for details

Quality Control

Our 3,5,9-Trioxa-4-Phosphapentacosan-18,18,19,19-T4-1-Aminium,7-(Acetyloxy)-4-Hydroxy-N,N,n-Trimethyl-10-Oxo-,Innersalt] is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for research and manufacturing. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment. For long-term storage, consider desiccant or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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