银杏内酯A

Description

Ginkgolide A · CAS 15291-75-5 · C20H24O9. Melting Point: 280 °C.

Identification

CAS Registry Number	15291-75-5
PubChem CID	115221
Molecular formula	C20H24O9
IUPAC name	8-tert-butyl-6,17-dihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo[8.7.2.01,11.03,7.07,11.013,17]nonadecane-5,15,18-trione

Computed Descriptors

Molecular Weight	408.4
XLogP3	0.6
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	1
Exact Mass	408.14203234
Monoisotopic Mass	408.14203234
Topological Polar Surface Area	129
Heavy Atom Count	29
Formal Charge	0

Physical & Chemical Properties

Melting Point	280 °C

Physical description & handling notes

• Solid

Synonyms

RefChem:1092790; Npc177518; Ginkgolide A from Ginkgo biloba leaves; Gink;lide A; CHEMBL1408113; SCHEMBL14029426; CHEBI:181554; NSC603665; s2026; AKOS024463027; FG10335; NSC-603665; NCGC00017329-02; NCGC00142512-01; LS-14792; ST057173

Frequently Asked Questions

What are the CAS number and molecular formula of Ginkgolide A?

CAS 15291-75-5; molecular formula C20H24O9; molecular weight — g/mol.

What other names is Ginkgolide A known by?

RefChem:1092790, Npc177518, Ginkgolide A from Ginkgo biloba leaves, Gink;lide A, CHEMBL1408113, SCHEMBL14029426.

What are the key physical properties of Ginkgolide A?

Melting Point: 280 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.