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73962

I3,II8-Biapigenin

analytical standard

Synonym(s):

3,8″-Biapigenin, 5,5′,7,7′-Tetrahydroxy-2,2′-bis(4-hydroxyphenyl)-[3,8′-bi-4H-1-benzopyran]-4,4′-dione

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About This Item

Empirical Formula (Hill Notation):
C30H18O10
CAS Number:
101140-06-1
Molecular Weight:
538.46
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329765365
MDL number:
MFCD20275041
Beilstein/REAXYS Number:
1415589
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grade

analytical standard

Quality Level

100

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤10.0% water

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

Oc1ccc(cc1)C2=CC(=O)c3c(O)cc(O)c(c3O2)C4=C(Oc5cc(O)cc(O)c5C4=O)c6ccc(O)cc6

InChI

1S/C30H18O10/c31-15-5-1-13(2-6-15)22-12-21(37)24-19(35)11-20(36)26(30(24)39-22)27-28(38)25-18(34)9-17(33)10-23(25)40-29(27)14-3-7-16(32)8-4-14/h1-12,31-36H

InChI key

IQAMTZLKUHMPPE-UHFFFAOYSA-N

General description

I3,II8-Biapigenin is an abundant biflavone, with documented biological activity, found in herbaceous perennial plant, Hypericum perforatum L belonging to the Hypericaceae family. It is employed as an over-the-counter remedy for mild to moderate depression.

Application

I3,II8-Biapigenin may be used as an analytical reference standard for the quantification of the analyte in Hypericum perforatum extract using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB4225
BCBZ1637

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Liquid chromatography--tandem mass spectrometry of I3, II8-biapigenin, the major biflavone in Hypericum perforatum extracts
Colovic M and Caccia S
Journal of Chromatography. B, Biomedical Sciences and Applications, 863(1), 74-79 (2008)
Identification by high-performance liquid chromatography-diode array detection-mass spectrometry and quantification by high-performance liquid chromatography-UV absorbance detection of active constituents of Hypericum perforatum
Brolis.M, et al.
Journal of Chromatography A, 825(1), 9-16 (1998)

Global Trade Item Number

SKUGTIN
73962-10MG04061834106241