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SML1787

Sigma-Aldrich

Sinensetin

≥98% (HPLC), powder, anti-inflammatory agent

Synonym(s):

2-(3,4-Dimethoxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one, 2-(3,4-Dimethoxyphenyl)-5,6,7-trimethoxychromen-4-one, 3′,4′,5,6,7-Pentamethoxyflavone, 6-Hydroxyluteolin 5,6,7,3′,4′-pentamethyl ether, Pedalitin permethyl ether

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About This Item

Empirical Formula (Hill Notation):
C20H20O7
CAS Number:
2306-27-6
Molecular Weight:
372.37
Beilstein:
345748
UNSPSC Code:
12352200
NACRES:
NA.77

product name

Sinensetin, ≥98% (HPLC)

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 3 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

O=C1C=C(C2=CC(OC)=C(OC)C=C2)OC3=C1C(OC)=C(OC)C(OC)=C3

InChI

1S/C20H20O7/c1-22-13-7-6-11(8-15(13)23-2)14-9-12(21)18-16(27-14)10-17(24-3)19(25-4)20(18)26-5/h6-10H,1-5H3

InChI key

LKMNXYDUQXAUCZ-UHFFFAOYSA-N

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General description

Sinensetin is a polymethoxylated flavonoid derived from plants. It is mainly seen in Orthosiphon aristatus var. aristatus and various citrus fruits. Sinensetin is abundantly present in the peel than in other parts of the citrus fruits.

Application

Sinensetin may be used as a citrus flavonoid to study its anti-adipogenic effects on AMP-activated protein kinase (AMPK) activation in palmitate (PA)-treated HepG2 cells. It may also be used as a standard to quantify polyphenol content in Orthosiphon stamineus extracts using ultra-performance liquid chromatography (UPLC).

Biochem/physiol Actions

Sinensetin is a citrus flavonoid with anti-inflammatory and anti-proliferative activity. It has also been shown to enhance adipogenesis and lipolysis. It exhibits anticancer, antimicrobial, anti-dementia, antioxidant, anti-obesity, anti-trypanosomal, and vasorelaxant activities. It is capable of inhibiting P-glycoprotein (P-gp), efflux transporter, and breast cancer resistance protein (BCRP). Sinensetin has the potential to serve as a flavonoid chemosensitizer.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Vasilis P Androutsopoulos et al.
Pharmacology & therapeutics, 126(1), 9-20 (2010-02-16)
Flavonoids are polyphenolic compounds that have attracted the attention of the scientific community as the hallmark molecules responsible for cancer prevention by a plethora of different mechanisms. One of their most important characteristics, responsible for their cancer preventive properties, is
Mirka Laavola et al.
Planta medica, 78(8), 779-786 (2012-04-21)
Cytokines and other inflammatory mediators, such as prostaglandin E₂ (PGE₂) and nitric oxide (NO) produced by cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS), respectively, activate and drive inflammation and therefore serve as targets for anti-inflammatory drug development. Orthosiphon stamineus
Seong-Il Kang et al.
Biological & pharmaceutical bulletin, 38(4), 552-558 (2015-03-05)
Sinensetin is a rare polymethoxylated flavone (PMF) found in certain citrus fruits. In this study, we investigated the effects of sinensetin on lipid metabolism in 3T3-L1 cells. Sinensetin promoted adipogenesis in 3T3-L1 preadipocytes growing in incomplete differentiation medium, which did

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