CAS:15291-77-7 | Ginkgolide B
Synonyms:
5H-Dicyclopenta(B,C)furan-3,5A(6H)-diacetic acid, 6-tert-butyl-3A-carboxyhexahydro-alpha5A,1,2,3,5,8-hexahydroxy-alpha3-methyl-, tri-gamma-lactone;9H-1,7A-(Epoxymethano)-1H,6ah-cyclopenta(C)furo(2,3-B)furo(3',2':3,4)cyclopenta(1,2-D)furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-4,7B,11-trihydroxy-8-methyl-, (1R-(1alpha,3beta,3as*,4beta,6aalpha,7aalpha,7balpha,8alpha,10aalpha,11beta,11ar*))-;9H-1,7A-(Epoxymethano)-1H,6ah-cyclopenta(C)furo(2,3-B)furo(3',2':3,4)cyclopenta(1,2-D)furan-5,9,12(4H)-trione, 3-(1,1-dimethylethyl)hexahydro-4,7B,11-trihydroxy-8-methyl-, (1R,3S,3as,4R,6ar,7ar,7br,8S,10as,11R,11ar)-;Bn 52051;Ginkgolide A, 1-hydroxy-, (1beta)-;Ginkolide b;PubChem ID: 11973122
Canonical SMILES: CC1C(=O)OC2C1(C34C(=O)OC5C3(C2O)C6(C(C5)C(C)(C)C)C(C(=O)OC6O4)O)O
HS Code: 29322090
Density:1?+-.0.1g/cm3(Predicted)
Boiling Point:762.4±60.0°C(Predicted)
Melting Point: 280°C(dec.)
Storage: 2-8°C
PKA: pKa17.14;pKa28.60;pKa311.89(at25℃)
Appearance: neat
Safety Statements: 24/25
WGK Germany: 3