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Merck

68771

Supelco

Isoimperatorin

analytical standard

Synonim(y):

4-(3-Methylbut-2-enyloxy)furo[3,2-g]chromen-7-one, 4-[(3-Methyl-2-buten-1-yl)oxy]-7H-furo[3,2-g][1]benzopyran-7-one

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About This Item

Wzór empiryczny (zapis Hilla):
C16H14O4
Numer CAS:
Masa cząsteczkowa:
270.28
Beilstein:
1291723
Numer MDL:
Kod UNSPSC:
85151701
Identyfikator substancji w PubChem:
NACRES:
NA.24

klasa czystości

analytical standard

Próba

≥98.0% (HPLC)

okres trwałości

limited shelf life, expiry date on the label

metody

HPLC: suitable
gas chromatography (GC): suitable

zanieczyszczenia

≤5.0% water

Zastosowanie

food and beverages

format

neat

temp. przechowywania

2-8°C

ciąg SMILES

O=C1C=CC(C(OCC=C(C)C)=C(C=CO2)C2=C3)=C3O1

InChI

1S/C16H14O4/c1-10(2)5-7-19-16-11-3-4-15(17)20-14(11)9-13-12(16)6-8-18-13/h3-6,8-9H,7H2,1-2H3

Klucz InChI

IGWDEVSBEKYORK-UHFFFAOYSA-N

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Zastosowanie

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Polecane produkty

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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Certyfikaty analizy (CoA)

Lot/Batch Number

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Ah Yeon Park et al.
Biomedical chromatography : BMC, 23(10), 1034-1043 (2009-04-30)
Rapid, simple and reliable HPLC/UV and LC-ESI-MS/MS methods for the simultaneous determination of five active coumarins of Angelicae dahuricae Radix, byakangelicol (1), oxypeucedanin (2), imperatorin (3), phellopterin (4) and isoimperatorin (5) were developed and validated. The separation condition for HPLC/UV
Zheng-jun Cai et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 31(8), 1160-1162 (2008-12-31)
To study chemical constituents of antibacterial activity fraction of Angelica polymorpha. Compounds were isolated by repeatedly silica gel column chromatography and recrystallization. Their structures were identified by physical and chemical evidences and spectral methods. Seven compounds were obtained from the
Jaroslaw Widelski et al.
Molecules (Basel, Switzerland), 14(8), 2729-2734 (2009-08-25)
The first phytochemical investigation of the fruits of Angelica lucida has led to the isolation and characterization of five known coumarins (imperatorin, isoimperatorin, heraclenol, oxypeucedanin hydrate and heraclenin). All isolated compounds were identified by means of spectral and literature data.
Hong Nie et al.
Chinese journal of integrative medicine, 15(6), 442-447 (2010-01-19)
To demonstrate the vasodilatation activity of the coumarin-containing Angelica dahurica var. formosana and to further analyze active components in the herb extracts. (1) The vasodilatation effects induced by different extracts (cyclohexane, ethyl acetate, acetone, methanol, 95 % ethanol and water)
Shinsuke Marumoto et al.
Bioorganic & medicinal chemistry, 18(1), 455-459 (2009-11-27)
Biotransformation studies conducted on the furanocoumarins isoimperatorin (1) and imperatorin (3) have revealed that 1 was metabolized by Glomerella cingulata to give the corresponding reduced acid, 6,7-furano-5-prenyloxy hydrocoumaric acid (2), and 3 was transformed by G. cingulata to give the

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