GinkgolideJ CAS 107438-79-9
| CAS No. | 107438-79-9 |
| Molecular Formula | C20H24O10 |
| Molecular Weight | 424.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of GinkgolideJ is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
GinkgolideJ (CAS 107438-79-9) is a high-purity analytical reference standard with the molecular formula C20H24O10 and a molecular weight of 424.40 g/mol.
GinkgolideJ (C20H24O10) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H24O10 |
| Molecular Weight | 424.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
- Ginkgolide B (CAS 15291-77-7)
- Methyl 5-{[3-(methoxycarbonyl)-4-nitrophenyl]disulfanyl}-2-nitrobenzoate (CAS 115215-73-1)
- Azimsulfuron (CAS 120162-55-2)
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(methylamino)-2-(4-(pyridin-2-yl)-1H-pyrazol-1-yl)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 765299-61-4)
- 5-Bromo-6-methylisoquinolin-1-amine (CAS 1260769-93-4)
- Tert-butyl 3-amino-4-fluorobenzoate (CAS 1183911-09-2)
- (+/-)-1-(1,3-Benzodioxol-5-yl)-2-bromo-1-pentanone (CAS 146721-06-4)
- Tert-butyl 3-(1-methyl-1H-pyrazol-4-yl)piperazine-1-carboxylate hydrochloride (CAS 1461708-59-7)
- 1-(2-(Furan-2-yl)piperidin-1-yl)ethanone (CAS 1355233-70-3)
- 1-Ethynyl-3-(4-methoxyphenoxy)benzene (CAS 141580-94-1)
- 4-(4,4,5,5-Tetramethyl-1,3-dioxolan-2-yl)phenol (CAS 78034-62-5)
- Tert-butyl 2-thia-6-azaspiro[3.4]Octane-6-carboxylate 2,2-dioxide (CAS 2387123-36-4)
- (3-Pentafluoroethylsulfanyl-propyl)-(3-trifluoromethyl-benzyl)-amine (CAS 1208079-90-6)
- Peptide 436 (CAS CATO-CPTD788436)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com