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Supelco

Umbelliferone

analytical standard

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C9H6O3
Numero CAS:
93-35-6
Peso molecolare:
162.14
Beilstein:
127683
Numero CE:
202-240-3
Numero MDL:
MFCD00006878
Codice UNSPSC:
85151701
ID PubChem:
329758062
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Saggio

≥98.0% (HPLC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Punto di fusione

230 °C (dec.) (lit.)

applicazioni

food and beverages

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

Oc1ccc2C=CC(=O)Oc2c1

InChI

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

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK5330
BCCF8912
BCCC6709
BCBW2757
BCBR1694V

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6-Hydroxycoumarin 96%

Sigma-Aldrich

642665

6-Hydroxycoumarin

2-Bromo-3-methyl-2-butene 96%

Sigma-Aldrich

371289

2-Bromo-3-methyl-2-butene

Pharmacognosy And Pharmacobiotechnology, 51(9), 2251-2255 (2003)
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)
Application of umbelliferone molecularly imprinted polymer in analysis of plant samples
Chemical Papers, 67(5), 477-483 (2013)
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
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
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