16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate CAS 114327-30-9
| CAS No. | 114327-30-9 |
| Molecular Formula | C22H30O6S |
| Molecular Weight | 422.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 422.54 g/mol gives 16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate (CAS 114327-30-9) is a high-purity analytical reference standard with the molecular formula C22H30O6S and a molecular weight of 422.54 g/mol.
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, 16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 422.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 16α,17-Epoxy-11α-hydroxyprogesterone Methanesulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H30O6S |
| Molecular Weight | 422.54 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
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