421-85-2 Trifluoromethylsulfonamide Methanesulfonamide, 1,1,1-trifluoro- Trifluoromethyl sulfonamide CAS 421-85-2
| CAS No. | 421-85-2 |
| Molecular Formula | CH2F3NO2S |
| Molecular Weight | 149.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 421-85-2 Trifluoromethylsulfonamide Methanesulfonamide, 1,1,1-trifluoro- Trifluoromethyl sulfonamide (CH2F3NO2S) contains a sulfone group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 149.09 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 421-85-2 Trifluoromethylsulfonamide Methanesulfonamide, 1,1,1-trifluoro- Trifluoromethyl sulfonamide (CAS 421-85-2), a certified reference material (molecular formula CH2F3NO2S, MW 149.09 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 421-85-2 Trifluoromethylsulfonamide Methanesulfonamide, 1,1,1-trifluoro- Trifluoromethyl sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | CH2F3NO2S |
| Molecular Weight | 149.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- dimethyl (cyanomethyl)phosphonate (CAS 21658-92-4)
- 2-(Difluoromethyl)-4-Methyl-1,3-Oxazol-5(2H)-One (CAS 154140-57-5)
- 4-Methyloxazole-2-carboxylic acid (sodium) (CAS 2137530-82-4)
- (2R,3R)-2-Amino-3-hydroxysuccinic acid (CAS 16417-36-0)
- tert-Butyl 2-((2R,4R)-4-hydroxypiperidin-2-yl)acetate (CAS 2667654-54-6)
- 5-bromo-2-(2-methylpropane-2-sulfonyl)pyridine (CAS 123792-44-9)
- 4-(2,3-dihydro-1H-inden-1-yloxy)aniline,HCl (CAS 1431965-97-7)
- 2-(Difluoromethyl)-4-hydroxy-6-methoxypyridine-3-sulfonamide (CAS 1806937-90-5)
- (R)-Methyl 2-amino-2-methyl-3-phenylpropanoate (CAS 38574-55-9)
- 11,12-Bis[N-(i-propyl)-1H-benzimidazolium-3-methylene]-9,10-dihydro-9,10-ethanoanthracene bis(trifluoromethanesulfonate) (CAS 958004-12-1)
- 3-Amino-2-hydroxy-N-methylbenzamide (CAS 194413-46-2)
- n-(2,3-Dimethylbenzyl)pentan-1-amine (CAS 1247523-73-4)
- 1-Bromo-2,6-diamino-4-fluorobenzene (CAS 1807008-70-3)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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