H4291

Sigma-Aldrich

3-Hydroxytyrosol

≥98% (HPLC)

Synonym(s):
2-(3,4-Dihydroxyphenyl)ethanol, 3,4-Dihydroxyphenethyl alcohol, DOPET, Homoprotocatechuyl alcohol
Empirical Formula (Hill Notation):
C8H10O3
CAS Number:
Molecular Weight:
154.16
Beilstein/REAXYS Number:
2208118
MDL number:
PubChem Substance ID:
NACRES:
NA.25
Pricing and availability is not currently available.

assay

≥98% (HPLC)

storage temp.

−20°C

SMILES string

OCCc1ccc(O)c(O)c1

InChI

1S/C8H10O3/c9-4-3-6-1-2-7(10)8(11)5-6/h1-2,5,9-11H,3-4H2

InChI key

JUUBCHWRXWPFFH-UHFFFAOYSA-N

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Packaging

25, 100 mg in glass bottle

Biochem/physiol Actions

Metabolite of oleuropein. Antioxidant. Inhibits the rate of cancer cell proliferation and induces cancer cell apoptosis.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Codes

Xi

Risk Statement

36/37/38

Safety Statement

26

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Laura Rubió et al.
Food chemistry, 134(2), 1132-1136 (2012-10-31)
We report progress in the study of olive oil phenolic metabolites in humans and identify a new hydroxytyrosol metabolite called hydroxytyrosol acetate sulphate, which was determined using tandem MS, after ingestion of 30 ml of olive oil with a high...
Ghayth Rigane et al.
Journal of food science, 77(10), C1077-C1083 (2012-09-04)
A very simple method is proposed to produce hydroxytyrosol, a commercially unavailable compound with well-known biological properties which justify a potential commercial application. The 2-phase Chemlali olive pomace is selected as substrate for chemical treatment. Different conditions of chemical treatment...
Yasuharu Satoh et al.
Metabolic engineering, 14(6), 603-610 (2012-09-06)
The hydroxylation of tyrosine is an important reaction in the biosynthesis of many natural products. The use of bacteria for this reaction has not been very successful due to either the over-oxidation to ortho-quinone when using tyrosinases from bacteria or...
Fabio Mazzotti et al.
Food chemistry, 135(3), 1006-1010 (2012-09-08)
Hydroxytyrosol and tyrosol, the strong antioxidant present in large amount in virgin olive oil have been assayed by LC-MS/MS under MRM condition and isotope dilution method, using d(2)-labelled internal standards obtained by simple synthetic procedures. The assay has been performed...
Concepción Romero et al.
Journal of agricultural and food chemistry, 60(36), 9017-9022 (2012-08-29)
The most abundant phenolic compounds in olive oils are the phenethyl alcohols hydroxytyrosol and tyrosol. An optimized method to quantify the total concentration of these substances in olive oils has been described. It consists of the acid hydrolysis of the...

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