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Sigma-Aldrich

Triclosan

97.0-103.0% (active substance, GC)

Synonyme(s) :

Triclosan, 5-Chloro-2-(2,4-dichlorophenoxy)phenol, Irgasan

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About This Item

Formule empirique (notation de Hill):
C12H7Cl3O2
Numéro CAS:
Poids moléculaire :
289.54
Numéro Beilstein :
2057142
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352132
ID de substance PubChem :
Nomenclature NACRES :
NA.85

Source biologique

synthetic

Pureté

97.0-103.0% (active substance, GC)

Forme

powder or crystals

Impuretés

≤0.1% Water (Karl Fischer)

Couleur

white

Pf

55-59 °C

Solubilité

1 M NaOH: 5% at 25 °C, faintly turbid to clear (colorless solution)

Spectre d'activité de l'antibiotique

fungi

Mode d’action

enzyme | inhibits

Chaîne SMILES 

Oc1cc(Cl)ccc1Oc2ccc(Cl)cc2Cl

InChI

1S/C12H7Cl3O2/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6,16H

Clé InChI

XEFQLINVKFYRCS-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Chemical structure: diphenyl ether derivative

Application

A component of cefsulodin-irgasan-novobiocin selection medium for Yersinia, a human pathogen that may contaminate animal-source food products.

Actions biochimiques/physiologiques

It is an inhibitor of the enoyl-ACP (acyl-carrier protein) reductase component of type II fatty acid synthase (FAS-II) in bacteria and Plasmodium. It also inhibits mammalian fatty acid synthase (FASN), and may have anticarcinogenic activity.

Autres remarques

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

Pictogrammes

Exclamation markEnvironment

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


Certificats d'analyse (COA)

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Wai Keat Chang et al.
Annals of surgery, 255(5), 854-859 (2012-04-04)
To determine the efficacy and safety of triclosan-impregnated sutures. Surgical-site infections (SSIs) produce considerable morbidity and increase health care costs. A potential strategy to decrease the rates of SSIs may be the use of triclosan-impregnated sutures. These have been endorsed
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Critical reviews in toxicology, 40(5), 422-484 (2010-04-10)
Triclosan (2,4,4'-trichloro-2'-hydroxy-diphenyl ether) is an antibacterial compound that has been used in consumer products for about 40 years. The tolerability and safety of triclosan has been evaluated in human volunteers with little indication of toxicity or sensitization. Although information in
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Postoperative surgical site infections are one of the most frequent complications after open abdominal surgery, and triclosan-coated sutures were developed to reduce their occurrence. The aim of the PROUD trial was to obtain reliable data for the effectiveness of triclosan-coated
R M Davies et al.
Journal of clinical periodontology, 31(12), 1029-1033 (2004-11-25)
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Articles

Fatty acid synthesis supports cancer cell proliferation, essential for membrane generation, protein modification, and bioenergetics.

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