tert-Butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,4-dihydropyridine-1(2H)-carboxylate CAS 149108-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149108-74-7 |
| Molecular Formula | C11H16F3NO5S |
| Molecular Weight | 331.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,4-dihydropyridine-1(2H)-carboxylate (CAS 149108-74-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16F3NO5S. Molecular weight: 331.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-Methoxy-1-(4-(trifluoromethyl)benzo[d]thiazol-2-yl)azetidine-3-carboxamide (CAS 1396757-30-4)
- Tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 180691-65-0)
- tert-Butyl 4-[(trifluoromethyl)sulfonyloxy]-5,6-dihydropyridine-1(2H)-carboxylate (CAS 138647-49-1)
- Satranidazole (CAS 56302-13-7)
- Ethyl (S)-2-acetoxy-3-(2-hydroxyphenyl)propanoate (CAS 1799611-06-5)
- 5-Benzothiazol-2-yl-thiophene-2-carboxylic acid (CAS 380431-21-0)
- 1-(4-(Difluoromethoxy)phenyl)-2-(ethylthio)-5-phenyl-1H-imidazole (CAS 1226449-16-6)
- 2-(6-(1,3-Dimethyl-1h-pyrazol-4-yl)-3-methyl-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 1006477-40-2)
- 3-isobutyl-6-methyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine- 5-carboxylic acid (CAS 1031967-08-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
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