20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt CAS 131320-06-4
| CAS No. | 131320-06-4 |
| Molecular Formula | C21H34O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 421.55 g/mol gives 20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt (CAS 131320-06-4), a certified reference material (molecular formula C21H34O5SNa, MW 421.55 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H34O5SNa, 20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 421.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H34O5S Na |
| Molecular Weight | 421.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
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