(3α,5β)-7-Oxo-3α-sulfato-5β-cholan-24-oate Disodium Salt CAS 170703-34-1
| CAS No. | 170703-34-1 |
| Molecular Formula | C24H36Na2O7S |
| Molecular Weight | 514.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3α,5β)-7-Oxo-3α-sulfato-5β-cholan-24-oate Disodium Salt is closely related to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3α,5β)-7-Oxo-3α-sulfato-5β-cholan-24-oate Disodium Salt (CAS 170703-34-1), a certified reference material (molecular formula C24H36Na2O7S, MW 514.58 g/mol) for analytical method development and quality control.
The molecular framework of (3α,5β)-7-Oxo-3α-sulfato-5β-cholan-24-oate Disodium Salt (C24H36Na2O7S) is characterized by a flavonoid core, a sulfone group, 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).
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 | C24H36Na2O7S |
| Molecular Weight | 514.58 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Sulfur Atoms | 1 |
Recommended Standards
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