C20H24O10
424.4 g/mol
APIWarning
Ginkgolide B
CAS15291-77-7
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Ginkgolide B is a naturally occurring diterpenoid lactone found in Ginkgo biloba, characterized by a complex polycyclic structure with multiple ether and ester groups. It is primarily recognized as a research compound for its role as a PAF-receptor antagonist.
pharmaceutical raw materialresearch reagent for platelet-activating factor (PAF) receptor studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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CAS15301-69-6
pharmaceutical raw material
ReferenceSame Category
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CAS15307-77-4
pharmaceutical raw material
ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
Diclofenac potassium
CAS15307-81-0
pharmaceutical raw material
Referencesame scaffold
Ginkgolide-A
CAS15291-75-5
research compound
Referencesame scaffold
Ginkgolide C
CAS15291-76-6
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Ginkgolide B (CAS 15291-77-7) is 2932.20.
HS code (international, 6-digit)
2932.20
EU CN code (8-digit)
2932 20 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(1R,3R,6R,7S,8S,10R,11R,12S,13S,16S,17R)-8-tert-butyl-6,12,17-trihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo[8.7.2.01,11.03,7.07,11.013,17]nonadecane-5,15,18-trione
InChIKey
SQOJOAFXDQDRGF-ZMVGXLHTSA-N
SMILES
C[C@@H]1C(=O)O[C@@H]2[C@]1([C@@]34C(=O)O[C@H]5[C@]3([C@@H]2O)[C@@]6([C@@H](C5)C(C)(C)C)[C@H](C(=O)O[C@H]6O4)O)O
Synonyms (9)
- Bilobalide B
- Gingkolide B
- Ginkgolide B
- Ginkgolides, ginkgolide B
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