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48700

Sigma-Aldrich

Octyl gallate

antioxidant, ≥99.0% (HPLC)

Synonim(y):

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

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About This Item

Wzór liniowy:
3,4,5-(HO)3C6H2CO2(CH2)7CH3
Numer CAS:
1034-01-1
Masa cząsteczkowa:
282.33
Beilstein:
2132305
Numer WE:
213-853-0
Numer MDL:
MFCD00002197
Kod UNSPSC:
12352100
Identyfikator substancji w PubChem:
57651157
NACRES:
NA.22

Próba

≥99.0% (HPLC)

mp

101-103 °C
101-104 °C (lit.)

rozpuszczalność

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

ciąg SMILES

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

Klucz InChI

NRPKURNSADTHLJ-UHFFFAOYSA-N

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Opis ogólny

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.

Zastosowanie

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.

Oświadczenie o zrzeczeniu się odpowiedzialności

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.
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Piktogramy

Exclamation mark
GHS07

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

H302,H317

Zwroty wskazujące środki ostrożności

P280 - P301 + P312 + P330 - P302 + P352

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Skin Sens. 1

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

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

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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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)
Tsutomu Arakawa et al.
International journal of pharmaceutics, 355(1-2), 220-223 (2008-02-05)
Arginine suppresses protein-protein and protein-surface interactions and thus is expected to increase the solubility of the proteins. We have examined here the effects of arginine on the solubility of a highly insoluble protein, gluten, and two organic compounds, octyl-gallate and
Javier Rúa et al.
Foodborne pathogens and disease, 8(1), 149-157 (2010-11-03)
Six pure phenolic compounds (hydroquinone, thymol, carvacrol, butylated hydroxyanisole, gallic acid, and octyl gallate) were tested for their minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) against several strains of Staphylococcus aureus isolated from dairy and meat products. In
Hirofumi Shibata et al.
Antimicrobial agents and chemotherapy, 53(5), 2218-2220 (2009-02-19)
Using liposome systems, we found that gallates with short alkyl chains were located in the external medium and those with longer alkyl chains were located in the surface region of lipid bilayer. Combinations of these gallates remarkably reduced oxacillin MICs
Xiaojun Li et al.
Drug metabolism and pharmacokinetics, 26(4), 341-350 (2011-03-23)
Ferulic acid (FA), a member of the hydroxycinnamate family, is an abundant dietary antioxidant that may offer beneficial effects against cancer, cardiovascular disease, diabetes, osteoarthritis and Alzheimer's disease. In this study, evidence for sulfation and glucuronidation of FA was investigated
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