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(−)-Bilobalide

analytical standard

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Synonym(s):
Bilobalide
Empirical Formula (Hill Notation):
C15H18O8
CAS Number:
33570-04-6
Molecular Weight:
326.30
MDL number:
MFCD00132880
UNSPSC Code:
85151701
PubChem Substance ID:
329768523
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥96.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

CC(C)(C)[C@]1(O)C[C@@H]2OC(=O)C[C@]23C(=O)O[C@@H]4OC(=O)[C@H](O)C134

InChI

1S/C15H18O8/c1-12(2,3)14(20)4-6-13(5-7(16)21-6)10(19)23-11-15(13,14)8(17)9(18)22-11/h6,8,11,17,20H,4-5H2,1-3H3/t6-,8-,11-,13+,14+,15?/m0/s1

InChI key

MOLPUWBMSBJXER-DXPZGIEZSA-N

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General description

(−)-Bilobalide is a Ginkgo terpenoid, available as the main pharmacological component in Ginkgo biloba extract. It exhibits neuroprotectant activity.

Application

(−)-Bilobalide may be used as an analytical rstandard for the quantification of the analyte in biological samples using liquid chromatography coupled to tandem mass spectrometry.
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.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Simultaneous determination of ginkgolides A, B, C and bilobalide in plasma by LC-MS/MS and its application to the pharmacokinetic study of Ginkgo biloba extract in rats
Xie J, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 864(1-2), 87-94 (2008)
LC-ESI-MS determination of bilobalide and ginkgolides in canine plasma
Tang J, et al.
Chromatographia, 63(1-2), 53-58 (2006)
Leige Ma et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 20(1), 89-96 (2012-10-23)
With various constituents in ginkgo biloba extract, the detailed internal mechanism underlying a reduction in anxiety and improvements to learning and memory from GBE is not well understood. The present study investigated whether bilobalide, an important constituent in GBE, could
Dorothee Lang et al.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 13(4), 607-614 (2010-01-01)
PURPOSE. Bilobalide is an active constituent of Ginkgo biloba and has shown neuroprotective effects in mice with cerebral ischemia. In the present study, we investigated brain permeability of bilobalide (i) in healthy mice and (ii) in mice before or after
Jiangang Shen et al.
Chinese medicine, 6, 8-8 (2011-02-25)
EGb761 is a standard extract from the leaves of Ginkgo biloba (Yinxing) containing ginkgo-flavone glycosides and terpenoid. The flavonoid components of EGb761 scavenge free radicals and protect myocardia from ischemia-reperfusion injury. The present study aims to determine the effects of
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