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Supelco

Pyranocoumarin

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C20H18O4
CAS Number:
518-20-7
Molecular Weight:
322.35
Beilstein/REAXYS Number:
290680
EC Number:
208-248-3
MDL number:
MFCD00078734
UNSPSC Code:
41116107
PubChem Substance ID:
329756862

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

COC1(C)CC(c2ccccc2)C3=C(O1)c4ccccc4OC3=O

InChI

1S/C20H18O4/c1-20(22-2)12-15(13-8-4-3-5-9-13)17-18(24-20)14-10-6-7-11-16(14)23-19(17)21/h3-11,15H,12H2,1-2H3

InChI key

ZGFASEKBKWVCGP-UHFFFAOYSA-N

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Application

Pyranocoumarin may be used as an analytical reference standard for the quantification of the analyte in Ammi visnaga L. fruits and pharmaceuticals using reversed-phase high-performance liquid chromatography (RP-HPLC).[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Certificates of Analysis (COA)

Lot/Batch Number
BCBX5598

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M He et al.
Archives of biochemistry and biophysics, 372(1), 16-28 (1999-11-24)
Possible reasons for the observed differences in metabolic behavior and drug interaction liability between the structurally similar oral anticoagulants warfarin and phenprocoumon were explored. Incubating (S)-phenprocoumon with human liver microsomes and cDNA-expressed CYP2C9 and determining its metabolism both in the
A S Bourinbaiar et al.
Acta virologica, 37(4), 241-250 (1993-08-01)
A single dose of coumarin derivatives, warfarin, 4-hydroxycoumarin and umbelliferone, added at the time of inoculation either by free virus or by contact with U1 monocytes exhibited a dose-dependent inhibitory effect on viral replication in target MOLT-4 lymphocytes observable even
Junsei Taira et al.
Antioxidants (Basel, Switzerland), 8(12) (2019-12-11)
This study focused on exploring the nuclear factor-erythroid-2-related factor (Nrf2) active compound to avoid oxidative stress related to various diseases, such as obesity and diabetes mellitus. The activity of the Nrf2-ARE (antioxidant response element) signaling was evaluated by a reporter
L D Heimark et al.
Journal of medicinal chemistry, 27(8), 1092-1095 (1984-08-01)
An octanol/water model system and circular dichroism (CD) spectroscopy have been used to study the solution conformation of warfarin in aqueous and lipid environments. Upon partitioning of (S)-warfarin from buffer pH 7.4 into octanol, the position of the absorption band
G Zgórka et al.
Journal of chromatography. A, 797(1-2), 305-309 (1998-05-16)
A new, simple and rapid solid-phase extraction method for the determination of furanochromones and pyranocoumarins in Ammi visnaga L. fruits and pharmaceuticals by reversed-phase high-performance liquid chromatography (RP-HPLC) was developed. The isolation of compounds examined was carried out on octadecyl
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