Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos Principais

Visualizar Toda a Documentação

912123

Sigma-Aldrich

Trimethyl chitosan

medium molecular weight, degree of quaternization: 40- 60%

Sinônimo(s):

N,N,N-trimethyl chitosan, Chitosan trimethyl, Mucoadhesive polymers, TMC, TMC Chitosan

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

1 G
R$ 1.456,00

R$ 1.456,00

Check Cart for Availability
Solicite uma grande encomenda
Todas as fotos(2)

Selecione um tamanho

Alterar visualização
1 G
R$ 1.456,00

About This Item

Fórmula linear:
(C9H18ClNO4)n
Número CAS:
52349-26-5
Número MDL:
MFCD00008176
Código UNSPSC:
12162002
NACRES:
NA.23

R$ 1.456,00

Check Cart for Availability
Solicite uma grande encomenda

Nível de qualidade

100

Formulário

powder

cor

light yellow to light brown

temperatura de armazenamento

2-8°C

Categorias relacionadas

Aplicação

Chitosan offers remarkable biological properties, it has been widely used in drug delivery and tissue engineering applications. Chitosan has good mucoadhesive properties due to its positive charge, which increases the adhesion to mucosa and facilitates drug penetration. Also, chitosan possesses hemostatic properties, which makes it a good candidate for wound dressing applications.

The quaternization of the primary amine increases the water solubility of chitosan and keeps chitosan soluble over a wide pH range. Among all the quaternized chitosans, N, N, N-trimethyl chitosan chloride (TMC) is the most widely applied in biomedical applications.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCM0761

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Preparation and Characterization of Particles from Chitosan with Different Molecular Weights and Their Trimethyl Chitosan Derivatives for Nasal Immunization.
BOONYO W, et al.
Journal of Metals, Materials and Minerals, 18(2), 59-65 (2008)
Preparation and NMR characterization of highly substituted IV-trimethyl chitosan chloride.
A B Sieval, et al.
Carbohydrate Polymers, 36, 157-165 (1998)
Chitosan and Chitosan Derivatives in Drug Delivery and Tissue Engineering.
Rieux A D, et al.
Polymer Science (2011)
J H Hamman et al.
Drug development and industrial pharmacy, 29(2), 161-172 (2003-03-22)
N-trimethyl chitosan chloride (TMC) is a polycation that enhances drug transport across epithelia by opening tight junctions. The degree of quaternization of TMC determines the number of positive charges available on the molecule for interactions with the negatively charged sites

Artigos

Flash NanoPrecipitation (FNP) – Principles and Applications in Medical Imaging and Drug Delivery

Professor Robert K. Prud’homme introduces flash nanoprecipitation (FNP) for nanoparticle fabrication, which is a scalable, rapid mixing process for nanoparticle formulations.

Microfluidics for Nanoencapsulation of Nucleic Acids

Microfluidic assembly improves polyamine nanoencapsulation of nucleic acids, overcoming challenges like polydispersity and poor reproducibility.

Questions

Reviews

No rating value

Active Filters

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica