Methyl ((3,5-bis(trifluoromethyl)phenyl)sulfonyl)-L-methioninate CAS 175202-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175202-21-8 |
| Molecular Formula | C14H15F6NO4S2 |
| Molecular Weight | 439.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl ((3,5-bis(trifluoromethyl)phenyl)sulfonyl)-L-methioninate (CAS 175202-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H15F6NO4S2. Molecular weight: 439.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H15F6NO4S2 |
| Molecular Weight | 439.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2007 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
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- tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-2-yl)methyl)carbamate (CAS 1261235-54-4)
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