Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

48700

Sigma-Aldrich

Octylgallat

antioxidant, ≥99.0% (HPLC)

Synonym(e):

Octyl 3,4,5-trihydroxybenzoate, n-Octyl gallate

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Lineare Formel:
3,4,5-(HO)3C6H2CO2(CH2)7CH3
CAS-Nummer:
1034-01-1
Molekulargewicht:
282.33
Beilstein:
2132305
EG-Nummer:
213-853-0
MDL-Nummer:
MFCD00002197
UNSPSC-Code:
12352100
PubChem Substanz-ID:
57651157
NACRES:
NA.22

Assay

≥99.0% (HPLC)

mp (Schmelzpunkt)

101-103 °C
101-104 °C (lit.)

Löslichkeit

soluble 2.5%, clear, colorless (AcOH (MEOH))

SMILES String

CCCCCCCCOC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C15H22O5/c1-2-3-4-5-6-7-8-20-15(19)11-9-12(16)14(18)13(17)10-11/h9-10,16-18H,2-8H2,1H3

InChIKey

NRPKURNSADTHLJ-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Octyl gallate (3,4,5-trihydroxybenzoate) is reported to possess antifungal activity against Saccharomyces cerevisiae and Zygosaccharomyces bailii. The fungicidal activity associated with octyl gallate is due to its ability to act as a nonionic surface-active agent (surfactant). Octyl gallate, an alkyl gallate, is reported to exhibit direct antibacterial activity against Staphylococcus aureus BB568. It is reported to inhibit the activity of soybean lipoxygenase-1 (EC 1.13.11.12, type I) with an IC50 of 1.3μM. It is also effective in preventing lipid peroxidation.

Anwendung

Octyl gallate was used in a study to investigate the self-assembly in two comb-shaped supramolecules systems consisting of octyl gallate, hydrogen bonded to the pyridine groups of polyisoprene-block-poly(vinylpyridine) diblock copolymers using synchrotron radiation.

Haftungsausschluss

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302,H317

Gefahreneinstufungen

Acute Tox. 4 Oral - Skin Sens. 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 4

1 of 4

Propylgallat powder

Sigma-Aldrich

P3130

Propylgallat

Propylgallat ≥98%, FCC

Sigma-Aldrich

W294705

Propylgallat

Nordihydroguajaretsäure ≥97.0% (HPLC)

Sigma-Aldrich

74540

Nordihydroguajaretsäure

3,5-Di-tert-butyl-4-Hydroxybenzylalkohol 97%

Sigma-Aldrich

446424

3,5-Di-tert-butyl-4-Hydroxybenzylalkohol

Self-Assembly of Supramolecules Consisting of Octyl Gallate Hydrogen Bonded to Polyisoprene-b lock-poly (vinylpyridine) Diblock Copolymers.
Bondzic S, et al.
Macromolecules, 37(25), 9517-9524 (2004)
Eve-Marie Josse et al.
European journal of biochemistry, 270(18), 3787-3794 (2003-09-03)
The plastid terminal oxidase (PTOX) encoded by the Arabidopsis IMMUTANS gene was expressed in Escherichia coli cells and its quinone/oxygen oxidoreductase activity monitored in isolated bacterial membranes using NADH as an electron donor. Specificity for plastoquinone was observed. Neither ubiquinone
E Sierra-Campos et al.
Microbiology (Reading, England), 155(Pt 2), 604-611 (2009-02-10)
The effects of octyl gallate on Ustilago maydis yeast cells were analysed in relation to its capacity to oxidize compounds (pro-oxidant actions). All phenolic compounds tested inhibited the alternative oxidase (AOX). However, only octyl gallate induced a morphological change in
Fu-Lan Hsu et al.
Bioresource technology, 98(4), 734-738 (2006-06-06)
The objective of this study was to investigate the possibility of using octyl gallate alone or with organic biocides as a preservative against wood decay fungi. Antifungal activities of three antioxidants, propyl gallate, octyl gallate and butylated hydroxyltoluene (BHT) were
Paul D Stapleton et al.
International journal of antimicrobial agents, 23(5), 462-467 (2004-05-04)
Aqueous extracts of Japanese green tea (Camellia sinensis) are able to reverse beta-lactam resistance in methicillin-resistant Staphylococcus aureus (MRSA). We have attributed the capacity to reverse oxacillin resistance in the homogeneous PBP2a producer BB568 and in EMRSA-16 to (-)-epicatechin gallate
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.