Ginkgolide B , Analysis of standard products, ≥99% , 15291-77-7

Synonym(s):
BN-52021

CAS NO.：15291-77-7

Empirical Formula: C20H24O10

Molecular Weight: 424.4

MDL number: MFCD05662347

EINECS: 604-876-0

PRODUCT Properties

• Melting point: 280°C (dec.)
• alpha: D24 -52.6° (c = 1 in ethanol)
• Boiling point: 762.4±60.0 °C(Predicted)
• Density: 1?+-.0.1 g/cm3(Predicted)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• solubility: Soluble in DMSO (up to 40 mg/ml) or in Ethanol (up to 10 mg/ml).
• form: Solid
• pka: pKa1 7.14; pKa2 8.60; pKa3 11.89(at 25℃)
• color: White
• Water Solubility: Soluble in DMSO. Slightly soluble in water and ethanol
• BRN: 4727611
• Stability: Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 3 months
• InChIKey: SQOJOAFXDQDRGF-MMQTXUMRSA-N
• SMILES: [C@@]12(O)[C@]34C(=O)O[C@@H]5C[C@@H](C(C)(C)C)C6([C@@H](O)C(=O)O[C@@]6([H])O3)C45[C@H](O)[C@]1([H])OC(=O)[C@H]2C
• LogP: 2.070 (est)

Description and Uses

Ginkgo biloba is a perennial tree belonging to Ginkgoaceae (Ginkgo biloba L., Yin Xing). Its seeds, also known as ginkgo, have a long history of application in traditional medicine for its medicinal value. With promoting blood circulation by removing blood stasis, Ginkgo biloba has a long history of its application in traditional Chinese medicine
In recent years, it has been widely used in the treatment of cerebral ischemic diseases. After further study, it was found that the effective component is ginkgolide compound, which laid the foundation for the development of small molecule drugs.

Ginkgo (Ginkgo biloba) Plant Profile: bioactives, mechanism of action, references

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H315-H335
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• Safety Statements: 24/25
• WGK Germany: 3
• F: 10-21
• HS Code: 29322090