(9E)-19-Oxo-11-thia-1-azatetracyclo[10.7.0.0^{3,8}.0^{13,18}]nonadeca-3(8),4,6,9,13(18),14,16-heptaen-9-yl acetate CAS 866008-86-8
| CAS No. | 866008-86-8 |
| Molecular Formula | C19H15NO3S |
| Molecular Weight | 337.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (9E)-19-Oxo-11-thia-1-azatetracyclo[10.7.0.0^{3,8}.0^{13,18}]nonadeca-3(8),4,6,9,13(18),14,16-heptaen-9-yl acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 337.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(9E)-19-Oxo-11-thia-1-azatetracyclo[10.7.0.0^{3,8}.0^{13,18}]nonadeca-3(8),4,6,9,13(18),14,16-heptaen-9-yl acetate (CAS 866008-86-8) is a high-purity analytical reference standard with the molecular formula C19H15NO3S and a molecular weight of 337.39 g/mol.
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 (9E)-19-Oxo-11-thia-1-azatetracyclo[10.7.0.0^{3,8}.0^{13,18}]nonadeca-3(8),4,6,9,13(18),14,16-heptaen-9-yl acetate 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 | C19H15NO3S |
| Molecular Weight | 337.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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