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Merck
모든 사진(1)

주요 문서

68923

Supelco

Esculetin

analytical standard

동의어(들):

6,7-Dihydroxycoumarin, Cichorigenin, Esculetin

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About This Item

실험식(Hill 표기법):
C9H6O4
CAS Number:
Molecular Weight:
178.14
Beilstein:
152788
EC Number:
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:
NACRES:
NA.24

Grade

analytical standard

Quality Level

분석

≥97.5% (HPLC)
97.5-102.5% (NT)

유통기한

limited shelf life, expiry date on the label

mp

271-273 °C (lit.)

형식

neat

SMILES string

Oc1cc2OC(=O)C=Cc2cc1O

InChI

1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H

InChI key

ILEDWLMCKZNDJK-UHFFFAOYSA-N

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일반 설명

Esculetin is a derivative of coumarin, found in various plant species including Cichorium intybus (chicory), Bougainvillea spectabilis, Artemisia capillaris, etc and leaves of Citrus limonia (Rutaceae), Ceratostigma willmottianum, etc. It exhibits multiple pharmacological activities and is found to be a potent inhibitor of cyclooxygenase, 5-lipoxygenase, 12-lipoxygenase, catechol-O-methyl transferase, NADPH oxidase and xanthine oxidase enzymes.

애플리케이션

Esculetin may be used as an analytical reference standard for the determination of the analyte in biological and water samples by chromatography-based techniques. It may also be used as a standard in the quantification of the analyte in traditional herbal medicines by solid-phase extraction and micellar electrokinetic capillary methods, respectively.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

Esculetin prevents liver damage induced by paracetamol and CCl4
Gilani AH, et al.
Pharmacological Research, 37(1), 31-35 (1998)
Determination of polyphenol components in herbal medicines by micellar electrokinetic capillary chromatography with Tween 20
Wang XK, et al.
Talanta, 74(1), 1-6 (2007)
Inhibition of cell cycle progression in human leukemia HL-60 cells by esculetin
Wang CJ, et al.
Cancer Letters, 183(2), 163-168 (2002)
Solid-phase extraction of esculetin from the ash bark of Chinese traditional medicine by using molecularly imprinted polymers
Hu SG, et al.
Journal of Chromatography A, 1062(1), 31-37 (2005)
Cristina Mesas et al.
Nutrients, 13(2) (2021-02-13)
The seeds of Euphorbia lathyris have been used in traditional medicine to treat various medical conditions. However, neither all of their active biocompounds nor the molecular mechanisms underlying their therapeutic effects have been described. A new ethanolic extract of defatted

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