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• Solvents and Organic Chemicals Organic Compounds Organic nitrogen compounds Organonitrogen compounds Cholines
• Solvents and Organic Chemicals Organic Compounds Organic nitrogen compounds Organonitrogen compounds Quaternary ammonium salts Cholines

1-Propanaminium, N,N-Dimethyl-N-[2-[(1-Oxo-2-Propen-1-yl)Oxy]Ethyl]-3-Sulfo-, Inner Salt (CAS No. 88992-91-0)

1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt (CAS No. 88992-91-0) is a versatile compound with a wide range of applications in the pharmaceutical and chemical industries. This compound, also known as N,N-Dimethyl-N-[2-(acryloyloxy)ethyl]-3-sulfopropylammonium inner salt, is a quaternary ammonium salt with a unique structure that confers it with several desirable properties, including high solubility in water and excellent surfactant characteristics.

The chemical structure of this compound consists of a propylamine backbone with two dimethyl groups and a sulfonate group attached to the nitrogen atom. Additionally, there is an acryloyloxy group attached to an ethylene chain, which provides the compound with reactive functionality. The inner salt nature of the molecule means that it exists as a zwitterion, with both positive and negative charges localized on the same molecule. This characteristic makes it highly stable and suitable for various applications in aqueous environments.

Recent research studies have highlighted the potential of 1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt in drug delivery systems. Its amphiphilic properties make it an effective component in the formulation of micelles and liposomes, which are used to enhance the solubility and bioavailability of hydrophobic drugs. For example, a study published in the *Journal of Pharmaceutical Sciences* demonstrated that this compound can significantly improve the solubility of poorly water-soluble drugs such as paclitaxel and curcumin.

In addition to its role in drug delivery, 1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt has been explored for its antimicrobial properties. Research conducted at the University of California, Los Angeles (UCLA) found that this compound exhibits strong antibacterial activity against both Gram-positive and Gram-negative bacteria. The mechanism of action is believed to involve disruption of bacterial cell membranes due to its surfactant properties. This makes it a promising candidate for use in disinfectants and preservatives in pharmaceutical formulations.

The synthesis of 1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt typically involves several steps. First, 3-chloropropylamine is reacted with dimethyl sulfate to form N,N-dimethylpropylammonium chloride. This intermediate is then reacted with sodium sulfite to introduce the sulfonate group. Finally, the acryloyloxy group is introduced by reacting the product with acrylic acid chloride. The resulting compound is purified through standard techniques such as recrystallization or column chromatography.

From an environmental perspective, 1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt has been evaluated for its biodegradability and toxicity. Studies have shown that it is readily biodegradable under aerobic conditions and has low toxicity to aquatic organisms at environmentally relevant concentrations. This makes it a more environmentally friendly alternative to some traditional surfactants used in industrial applications.

In conclusion, 1-Propanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-3-sulfo-, inner salt (CAS No. 88992-91-0) is a multifunctional compound with significant potential in various fields, including pharmaceuticals, cosmetics, and industrial chemistry. Its unique chemical structure and properties make it a valuable component in drug delivery systems, antimicrobial formulations, and environmentally friendly surfactants. Ongoing research continues to uncover new applications and optimize its use in these areas.

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