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Merck

A8986

Sigma-Aldrich

Alexidine dihydrochloride

≥95% (HPLC)

Synonym(e):

1,1′-Hexamethylene-bis(5-[2-ethylhexyl]biguanide)

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About This Item

Empirische Formel (Hill-System):
C26H56N10 · 2HCl
CAS-Nummer:
Molekulargewicht:
581.71
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352200
PubChem Substanz-ID:
NACRES:
NA.77

Assay

≥95% (HPLC)

Form

powder

Lagerbedingungen

desiccated

Farbe

white to off-white

Löslichkeit

DMSO: ≥10 mg/mL

Lagertemp.

−20°C

SMILES String

Cl.Cl.CCCCC(CC)CNC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NCC(CC)CCCC

InChI

1S/C26H56N10.2ClH/c1-5-9-15-21(7-3)19-33-25(29)35-23(27)31-17-13-11-12-14-18-32-24(28)36-26(30)34-20-22(8-4)16-10-6-2;;/h21-22H,5-20H2,1-4H3,(H5,27,29,31,33,35)(H5,28,30,32,34,36);2*1H

InChIKey

BRJJFBHTDVWTCJ-UHFFFAOYSA-N

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Anwendung

Alexidine dihydrochloride has been used:
  • as an antiseptic to study its antimicrobial activity in saliva-derived microcosm biofilms
  • as a protein tyrosine phosphatase localized to the mitochondrion 1 (PTPMT1)-specific inhibitor to study its effects on spare respiratory capacity and viability of CD8+ T cells
  • as a PTPMT1 inhibitor to study its antiviral effect on  human cytomegalovirus (HCMV) replication in HCMV-infected human foreskin fibroblast (HFF) cells

Biochem./physiol. Wirkung

Alexidine dihydrochloride is a bisbiguanide compound. It has been studied in the treatment of head and neck cancer. Alexidine dihydrochloride also exhibits antibiofilm and antifungal activity against several fungal species. It causes mitochondrial apoptosis in mammalian cells due to its anti-cancer activity. Alexidine dihydrochloride is a component of oral disinfectant and contact lens solution.
Alexidine dihydrochloride is a potent and selective PTPMT1 (Protein Tyrosine Phosphatase Localized to the Mitochondrion 1) inhibitor. Alexidine increases insulin secretion by isolated rat pancreatic islets.

Leistungsmerkmale und Vorteile

This compound is featured on the Phosphoprotein Phosphatases (Tyrosine) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Kunden haben sich ebenfalls angesehen

J A Chawner et al.
The Journal of applied bacteriology, 66(3), 253-258 (1989-03-01)
Strains of Providencia stuartii with demonstrated resistance towards chlorhexidine did not show such resistance towards either of the related biguanide antiseptics, alexidine or vantocil. Alexidine promoted a significantly faster alteration in the permeability of Escherichia coli cell membranes towards various
Kenneth W Yip et al.
Molecular cancer therapeutics, 5(9), 2234-2240 (2006-09-21)
Despite advances in surgery, radiation, and chemotherapy, novel therapeutics are needed for head and neck cancer treatment. The objective of this current study was to evaluate alexidine dihydrochloride as a novel compound lead for head and neck cancers. Using a
Cationic antiseptics: diversity of action under a common epithet.
P Gilbert et al.
Journal of applied microbiology, 99(4), 703-715 (2005-09-16)
Hyun-Shik Kim et al.
International journal of oral science, 5(1), 26-31 (2013-03-16)
A previous study demonstrated that alexidine has greater affinity for the major virulence factors of bacteria than chlorhexidine. The aim of this study was to compare the antimicrobial activity of 1% alexidine with that of 2% chlorhexidine using Enterococcus faecalis-infected
Sophia R Schwarz et al.
Clinical oral investigations, 25(5), 2939-2950 (2020-10-10)
The aims of this study were to investigate the antimicrobial efficacy of antiseptics in saliva-derived microcosm biofilms, and to examine phenotypic adaption of bacteria upon repeated exposure to sub-inhibitory antiseptic concentrations. Saliva-derived biofilms were formed mimicking caries- or gingivitis-associated conditions

Artikel

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