4-Methyl-7-(trifluoromethoxy)-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide CAS 1799979-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1799979-19-3 |
| Molecular Formula | C11H12F3NO3S |
| Molecular Weight | 295.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-7-(trifluoromethoxy)-2,3,4,5-tetrahydrobenzo[f][1,2]thiazepine 1,1-dioxide (CAS 1799979-19-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12F3NO3S. Molecular weight: 295.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12F3NO3S |
| Molecular Weight | 295.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (E)-N'-(3-Cyanothiophen-2-yl)-N-[3-(trifluoromethyl)phenyl]methanimidamide (CAS 1798411-37-6)
- 1-tert-butyl 2-methyl (2R,4S)-4-(difluoromethoxy)pyrrolidine-1,2-dicarboxylate (CAS 1807916-61-5)
- 3,4-Difluoro-N-(furan-3-ylmethyl)-N-(2-methoxyethyl)benzamide (CAS 1421504-35-9)
- 2-Amino-N-((1S)-2-((cyclopropylmethyl)amino)cyclohexyl)-3-methylbutanamide (CAS 1354024-75-1)
- N-Methyl-1,2-benzothiazol-3-amine hydrochloride (CAS 7765-88-0)
- 2-(2-Oxo-2-((4-(3-oxo-3-(2-oxoazetidin-1-yl)propyl)phenyl)amino)ethoxy)acetic acid (CAS 1024602-85-4)
- Bis[2-[[3-(trifluoromethyl)phenyl]amino-κN]-3-pyridinecarboxylato-κO3]copperr (CAS 62511-77-7)
- 2-((3-Chlorophenyl)amino)nicotinonitrile (CAS 724745-64-6)
- (1R)-1-(3,5-dibromophenyl)ethane-1,2-diamine (CAS 1212864-54-4)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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