(R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester CAS 138276-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138276-17-2 |
| Molecular Formula | C15H19F3O5S |
| Molecular Weight | 368.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester (CAS 138276-17-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H19F3O5S. Molecular weight: 368.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H19F3O5S |
| Molecular Weight | 368.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related R Standards
- 2-Phenyl-1-((3-(trifluoromethyl)benzyl)oxy)-1H-benzo[d]imidazole (CAS 338791-19-8)
- 3-Phenyl-7-(3-(trifluoromethyl)phenoxy)-2,3-dihydro-1H-inden-1-one (CAS 478260-70-7)
- 5-Oxo-4-(3-(trifluoromethyl)benzyl)-4,5-dihydropyrazolo[1,5-a]quinazoline-3-carbonitrile (CAS 861208-18-6)
- 2-Methyl-4-(trifluoromethyl)-N-(3-(trifluoromethyl)benzyl)thiazole-5-carboxamide (CAS 338793-25-2)
- 3-Methyl-6-(trifluoromethyl)-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-3,4-dihydropyrimidin-4-one (CAS 339101-77-8)
- 1-(2,4-Bis(trifluoromethyl)benzyl)-1H-indole-4-carbonitrile (CAS 1956356-16-3)
- 3-(6-Oxo-4-(trifluoromethyl)pyrimidin-1(6H)-yl)-5-(trifluoromethyl)pyridine-2-carbothioamide (CAS 1823187-97-8)
- 2,4-Bis(trifluoromethyl)-1,1,1,2,4,5,5,5-octafluoro-3-pentanol (CAS 918-49-0)
Recommended Standards
- N-(2-(1H-Indol-3-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide (CAS 120823-38-3)
- 1-(Thiophen-2-ylmethyl)-3-(4-(3-(trifluoromethyl)phenoxy)but-2-yn-1-yl)urea (CAS 1421500-21-1)
- Tri-P-Cresyl Phosphate (CAS 78-32-0)
- 3,5-Difluoro-4-iodobenzonitrile (CAS 1487337-76-7)
- 1,4-DIchloro-2-propoxybenzene (CAS 1557512-79-4)
- (1-(Bicyclo[1.1.1]Pentan-1-yl)-3-methyl-1H-pyrazol-5-yl)methanol (CAS 2489244-38-2)
- 1-(4-Chloro-3-nitrobenzenesulfonyl)-4-methylpiperazine (CAS 324068-31-7)
- (-)-6-Fluoro-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 148940-94-7)
- 3-(4-Bromo-2-fluorobenzyl)piperidin-3-ol (CAS 1469121-79-6)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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