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Merck
CN

A9861

Sigma-Aldrich

Auraptene

≥98% (HPLC)

Synonym(s):

7-Geranyloxycoumarin, 7-[[(2E)-3,7-dimethyl-2,6-octadien-1-yl]oxy]-2H-1-benzopyran-2-one, Aurapten

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About This Item

Empirical Formula (Hill Notation):
C19H22O3
CAS Number:
495-02-3
Molecular Weight:
298.38
MDL number:
MFCD00075948
UNSPSC Code:
12352200
PubChem Substance ID:
329771062
NACRES:
NA.77

Key Documents

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Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to off-white

solubility

DMSO: >20 mg/mL

storage temp.

−20°C

SMILES string

C\C(C)=C\CC\C(C)=C\COc1ccc2C=CC(=O)Oc2c1

InChI

1S/C19H22O3/c1-14(2)5-4-6-15(3)11-12-21-17-9-7-16-8-10-19(20)22-18(16)13-17/h5,7-11,13H,4,6,12H2,1-3H3/b15-11+

InChI key

RSDDHGSKLOSQFK-RVDMUPIBSA-N

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General description

Auraptene (7-geranyloxycoumarin) is a prenyloxycoumarin, that is abundantly present in nature. It is produced by several plant species, such as Rutaceae and Umbeliferae (Apiaceae) families.

Biochem/physiol Actions

Auraptene is an ACAT inhibitor and estrogen receptor modulator.
Auraptene is an estrogen receptor modulator that also acts as an ACAT inhibitor. It displays anti-tumor effects in several xenograft and chemically-induced murine tumor models. Auraptene induces apoptosis and is anti-proliferative in cancer cell lines. It has agonistic properties against PPARs, and interferes with lipid and cholesterol production by inhibiting ACAT (IC50 = 4 uM).
Auraptene (7-geranyloxycoumarin) possesses anti-oxidant, anti-bacterial, anti-inflammatory and anti-tumor activities.

Features and Benefits

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000157986
0000067166
0000064559
072M4754V

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Salvatore Genovese et al.
Current drug targets, 12(3), 381-386 (2010-10-20)
Auraptene is the most abundant prenyloxycoumarin that occurs in nature. It has been isolated from plants belonging to many genus of the Rutaceae family, comprising several edible fruits and vegetables. Although known for a long time, only in the last
Akira Murakami
Forum of nutrition, 61, 193-203 (2009-04-16)
A regulated low level of nitric oxide (NO) production in the body is essential for maintaining homeostasis (neuroprotection, vasorelaxation, etc.), though certain pathophysiological conditions associated with inflammation involve de novo synthesis of inducible NO synthase (iNOS) in immune cells, including
Auraptene induces apoptosis via myeloid cell leukemia 1-mediated activation of caspases in PC3 and DU145 prostate cancer cells
Lee J C, et al.
Phytotherapy Research, 31(6), 891-898 (2017)
Auraptene and Its Role in Chronic Diseases
Drug Discovery from Mother Nature, 399-407 (2016)
Akira Murakami et al.
BioFactors (Oxford, England), 30(3), 179-192 (2008-06-06)
Bone resorption is known to accelerate during the onset of several disorders, including osteoporosis (OP) and rheumatoid arthritis (RA). Some epidemiological surveys have suggested that a high intake of vegetables and fruits has an inverse relation to such disease incidence
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