tert-Butyl2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-yloxy)-2-thioxoethylidene)amino)oxy)-2-methylpropanoate CAS 1092349-91-1
| CAS No. | 1092349-91-1 |
| Molecular Formula | C20H22N4O4S3 |
| Molecular Weight | 478.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-yloxy)-2-thioxoethylidene)amino)oxy)-2-methylpropanoate (CAS 1092349-91-1), a certified reference material (molecular formula C20H22N4O4S3, MW 478.61 g/mol) for analytical method development and quality control.
tert-Butyl2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-yloxy)-2-thioxoethylidene)amino)oxy)-2-methylpropanoate (C20H22N4O4S3) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), tert-Butyl2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-yloxy)-2-thioxoethylidene)amino)oxy)-2-methylpropanoate 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 | C20H22N4O4S3 |
| Molecular Weight | 478.61 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
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Why CATO?
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