Tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate CAS 180691-65-0
| CAS No. | 180691-65-0 |
| Molecular Formula | C11H16F3NO5S |
| Molecular Weight | 331.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 180691-65-0), molecular formula C11H16F3NO5S and molecular weight 331.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H16F3NO5S, Tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 331.31 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).
As a certified reference material (CRM), Tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate 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 | C11H16F3NO5S |
| Molecular Weight | 331.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 149108-74-7)
- 1-Amino-cyclobutanecarboxylic acid (6-trifluoromethoxybenzothiazol-2-yl)amide (CAS 2001592-19-2)
- N-Methoxy-1-(4-(trifluoromethyl)benzo[d]thiazol-2-yl)azetidine-3-carboxamide (CAS 1396757-30-4)
- 3,4-Diamino-N-(3-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 380349-00-8)
- (4R)-1-ethylazepan-4-amine (CAS 2166194-47-2)
- (1S,3s)-3-methoxycyclobutyl methanesulfonate (CAS 2178924-78-0)
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- Methyl 5-(2,2-dibromoacetyl)thiophene-2-carboxylate (CAS 656227-47-3)
- (E)-3-(4-(Trifluoromethyl)phenyl)acrylaldehyde (CAS 95123-61-8)
- (1Z)-1-(Thiophen-3-yl)-N-(4H-1,2,4-triazol-4-yl)methanimine (CAS 125142-81-6)
- 2-bromo-5-chloropyrazolo[1,5-a]pyrimidine (CAS 1780378-34-8)
- Tert-butyl (5-bromopyridin-3-yl)(methyl)carbamate (CAS 1243698-95-4)
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