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Umbelliferone

analytical standard

Synonyme(s) :

7-Hydroxy-2H-1-benzopyran-2-one, 7-Hydroxycoumarin

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About This Item

Formule empirique (notation de Hill):
C9H6O3
Numéro CAS:
93-35-6
Poids moléculaire :
162.14
Numéro Beilstein :
127683
Numéro CE :
202-240-3
Numéro MDL:
MFCD00006878
Code UNSPSC :
85151701
ID de substance PubChem :
329758062
Nomenclature NACRES :
NA.24

Qualité

analytical standard

Niveau de qualité

100

Pureté

≥98.0% (HPLC)

Durée de conservation

limited shelf life, expiry date on the label

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Pf

230 °C (dec.) (lit.)

Application(s)

food and beverages

Format

neat

Température de stockage

2-8°C

Chaîne SMILES 

Oc1ccc2C=CC(=O)Oc2c1

InChI

1S/C9H6O3/c10-7-3-1-6-2-4-9(11)12-8(6)5-7/h1-5,10H

Clé InChI

ORHBXUUXSCNDEV-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Umbelliferone is a naturally occurring coumarin, present in a variety of medicinal plants from the Apiaceae (Umbelliferae) family and also in plants from other families such as mouse-ear hawkweed.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Umbelliferone may be used as an analytical reference standard for the determination of the analyte in Aegle marmelos fruit using reversed-phase high performance liquid chromatography. It is also used as a template for the synthesis of molecularly imprinted polymers used in the analysis of plant samples.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

This compound is commonly found in plants of the genus: angelica glycyrrhiza pimpinella

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

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Certificats d'analyse (COA)

Lot/Batch Number
BCCK5330
BCCF8912
BCCC6709
BCBW2757
BCBR1694V

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Rapid simultaneous determination of marmelosin, umbelliferone and scopoletin from Aegle marmelos fruit by RP-HPLC
Shinde.B.P, et al.
Journal of Food Science and Technology, 51(9), 2251-2255 (2014)
Pharmacognosy And Pharmacobiotechnology, 51(9), 2251-2255 (2003)
Application of umbelliferone molecularly imprinted polymer in analysis of plant samples
Chemical Papers, 67(5), 477-483 (2013)
Kalyan K Sadhu et al.
Organic & biomolecular chemistry, 11(4), 563-568 (2012-10-13)
The design and synthesis of molecular probes competent for pH signaling within or beyond a certain range is a complicated matter. Herein a new mechanism for ''OFF-ON-OFF'' absorbance and fluorescence intensities vs. pH behaviour is described. The probe design is
Hiromu Kashida et al.
Bioorganic & medicinal chemistry, 20(14), 4310-4315 (2012-06-19)
In this study, we synthesized a simple but efficient quencher-free molecular beacon tethering 7-hydroxycoumarin on D-threoninol based on its pK(a) change. The pK(a) of 7-hydroxycoumarin in a single strand was determined as 8.8, whereas that intercalated in the duplex was
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