104673-29-2

Basic information

• Product Name: HYDROXYPROPYL CHITOSAN
• Synonyms: N-(2-Hydroxypropyl)chitosan
• CAS NO: 104673-29-2
• Molecular Weight: 0
• Mol File: 104673-29-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: HYDROXYPROPYL CHITOSAN(CAS DataBase Reference)
• NIST Chemistry Reference: HYDROXYPROPYL CHITOSAN(104673-29-2)
• EPA Substance Registry System: HYDROXYPROPYL CHITOSAN(104673-29-2)

Safety Data

• Hazardous Substances Data: 104673-29-2(Hazardous Substances Data)

Usage

Description

Hydroxypropyl chitosan is a derivative of chitosan, a biopolymer obtained from chitin found in crustacean shells. It is synthesized by introducing hydroxypropyl groups to the chitosan molecule, which improves its solubility and film-forming capabilities. This modification endows hydroxypropyl chitosan with biocompatibility, biodegradability, and antimicrobial properties, making it a valuable chemical for various applications across different industries.

Uses

Used in Pharmaceutical Industry:
Hydroxypropyl chitosan is used as a drug delivery system for enhancing the bioavailability and targeting of therapeutic agents. Its biocompatibility and biodegradability make it an ideal candidate for controlled and sustained release of drugs, improving patient compliance and treatment outcomes.
Used in Cosmetic Industry:
Hydroxypropyl chitosan serves as a film-forming agent in personal care products, providing a protective barrier on the skin and enhancing the efficacy of active ingredients. Its film-forming properties also contribute to improved texture and stability of cosmetic formulations.
Used in Food Industry:
Hydroxypropyl chitosan is used as a food preservative due to its ability to inhibit the growth of bacteria and fungi. This helps extend the shelf life of food products, ensuring safety and quality while reducing food waste.
Used in Tissue Engineering and Regenerative Medicine:
Hydroxypropyl chitosan is being researched for its potential applications in tissue engineering and regenerative medicine. Its biocompatibility and ability to support cell growth and differentiation make it a promising material for developing scaffolds and matrices for tissue repair and regeneration.

Related news

Effect of orally administered HYDROXYPROPYL CHITOSAN (cas 104673-29-2) on the levels of iron, copper, zinc and calcium in mice08/25/2019

Two hydroxypropyl chitosan HPCS samples (HPCS1 Mw 1.6 × 105, HPCS2 Mw 3.5 × 104) were prepared by the reaction of chitosan with propylene oxide under alkali conditions. The median lethal dose of the hydroxypropyl chitosan was greater than 10 g/kg for the laboratory mice. HPCS1 at the 0.1%, 1.0...detailed

Absorption and distribution of water-soluble HYDROXYPROPYL CHITOSAN (cas 104673-29-2) in mice after oral administration08/23/2019

Two kinds of water-soluble hydroxypropyl chitosan (HPCS) samples with different weight-average molecular weights (Mw) (HHPCS for higher Mw, 1.43×105 Da; LHPCS for lower Mw, 5.71×103 Da) were used to investigate their absorption and distribution in mice by oral administration after being labele...detailed

Accelerated skin wound healing by soy protein isolate–modified HYDROXYPROPYL CHITOSAN (cas 104673-29-2) composite films08/21/2019

In this study, a series of hydroxypropyl chitosan (HPCS)/soy protein isolate (SPI) composite films (HCSFs) with different SPI contents were developed via crosslinking, solution casting, and evaporation process. Effects of the SPI content on the structure and physical properties of the HCSFs were...detailed

Preparation and characterization of HYDROXYPROPYL CHITOSAN (cas 104673-29-2) modified with collagen peptide08/19/2019

Collagen peptide (COP) had been grafted to hydroxypropyl chitosan (HPCS) by using microbial transglutaminase (MTGase) as biocatalyst. HPCS was synthesized from chitosan and propylene oxide under alkali condition. The chemical structures of derivative were characterized by FT-IR and 1H NMR spectr...detailed

Preparation and characterization of HYDROXYPROPYL CHITOSAN (cas 104673-29-2) modified with nisin08/18/2019

Nisin had been grafted to hydroxypropyl chitosan (HPCS) using microbial transglutaminase (MTGase) as biocatalyst. HPCS was synthesized from chitosan and propylene oxide under alkali condition. The chemical structures of derivatives were characterized by FT-IR and 1H NMR spectroscopy. The process...detailed