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Merck

E24859

Sigma-Aldrich

Protocatechusäureethylester

97%

Synonym(e):

3,4-Dihydroxybenzoesäure-ethylester

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About This Item

Lineare Formel:
(HO)2C6H3CO2C2H5
CAS-Nummer:
Molekulargewicht:
182.17
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

Qualitätsniveau

Assay

97%

mp (Schmelzpunkt)

132-134 °C (lit.)

SMILES String

CCOC(=O)c1ccc(O)c(O)c1

InChI

1S/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3

InChIKey

KBPUBCVJHFXPOC-UHFFFAOYSA-N

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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

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Regina G Daré et al.
International journal of pharmaceutics, 582, 119336-119336 (2020-04-19)
Excessive exposure to solar radiation induces injurious effects on human skin. Our previous study evidenced that protocatechuic acid (P0) and ethyl protocatechuate (P2) act against photodamage and photoaging. The present study aimed to develop solid lipid nanoparticles (SLNs) and nanostructured
H Kasiganesan et al.
Acta physiologica (Oxford, England), 190(2), 163-169 (2007-03-31)
Recently a family of O(2)-dependent prolyl hydroxylase domain-containing enzymes (PHD) has been identified as a cellular oxygen-sensing mechanism. Reduced prolyl hydroxylase activity initiates a signalling cascade that includes the accumulation, as well as the activation, of hypoxia-inducible factor (HIF-1alpha). In
Zhi Zhong et al.
American journal of physiology. Gastrointestinal and liver physiology, 295(4), G823-G832 (2008-09-06)
The mitochondrial permeability transition (MPT) plays an important role in hepatocyte death caused by ischemia-reperfusion (IR). This study investigated whether activation of the cellular oxygen-sensing signal cascade by prolyl hydroxylase inhibitors (PHI) protects against the MPT after hepatic IR. Ethyl
Christina Warnecke et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 17(9), 1186-1188 (2003-04-24)
Hypoxia-inducible transcription factors (HIF) mediate complex adaptations to reduced oxygen supply, including neoangiogenesis. Regulation of HIF occurs mainly through oxygen-dependent destruction of its alpha subunit. In the presence of oxygen, two HIFalpha prolyl residues undergo enzymatic hydroxylation, which is required
Tanveer Ahmad et al.
American journal of respiratory cell and molecular biology, 47(1), 1-10 (2012-02-09)
Oxygen-sensing prolyl-hydroxylase (PHD)-2 negatively regulates hypoxia-inducible factor (HIF)1-α and suppresses the hypoxic response. Hypoxia signaling is thought to be proinflammatory but also attenuates cellular injury and apoptosis. Although increased hypoxic response has been noted in asthma, its functional relevance is

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