17008-65-0 Bufarenogin Bufa-20,22-dienolide, 3,12,14-trihydroxy-11-oxo-, (3beta,5beta,12beta)- CAS 17008-65-0
| CAS No. | 17008-65-0 |
| Molecular Formula | C24H32O6 |
| Molecular Weight | 416.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 17008-65-0 Bufarenogin Bufa-20,22-dienolide, 3,12,14-trihydroxy-11-oxo-, (3beta,5beta,12beta)-.
CATO supplies 17008-65-0 Bufarenogin Bufa-20,22-dienolide, 3,12,14-trihydroxy-11-oxo-, (3beta,5beta,12beta)- (CAS 17008-65-0), a certified reference material (molecular formula C24H32O6, MW 416.51 g/mol) for analytical method development and quality control.
The molecular framework of 17008-65-0 Bufarenogin Bufa-20,22-dienolide, 3,12,14-trihydroxy-11-oxo-, (3beta,5beta,12beta)- (C24H32O6) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C24H32O6 |
| Molecular Weight | 416.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 1961 |
Recommended Standards
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