68771
Isoimperatorin
analytical standard
Synonym(s):
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
Empirical Formula (Hill Notation):
C16H14O4
CAS Number:
Molecular Weight:
270.28
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1291723
grade
analytical standard
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤5.0% water
application(s)
food and beverages
format
neat
storage temp.
2-8°C
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
InChI key
IGWDEVSBEKYORK-UHFFFAOYSA-N
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
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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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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.
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 68771-10MG | 04061832764542 |