N-Methylperfluorooctanesulfonamide CAS 31506-32-8
| CAS No. | 31506-32-8 |
| Molecular Formula | C9H4F17NO2S |
| Molecular Weight | 513.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 513.17 g/mol gives N-Methylperfluorooctanesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-Methylperfluorooctanesulfonamide (CAS 31506-32-8), a certified reference material (molecular formula C9H4F17NO2S, MW 513.17 g/mol) for analytical method development and quality control.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, N-Methylperfluorooctanesulfonamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 513.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H4F17NO2S |
| Molecular Weight | 513.17 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(2,6-Dibromo-4-fluorophenyl)-1-(diphenylphosphoryl)methanethioamide (CAS 680213-13-2)
- 3-(Benzo[d]thiazol-2-yl)-6,8-dibromo-2-phenylquinazolin-4(3H)-one (CAS 82450-47-3)
- Tafamidis Impurity 12 (CAS CATO-C4X-287712)
- N-(3,5-bis(trifluoromethyl)phenyl)-1-(2,4-dichloro-5-methoxyphenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 339099-57-9)
- 1-(3-azetidinyl)-4-Piperidinol 2,2,2-trifluoroacetate (1:2) (CAS 178311-53-0)
- 2,2,2-trifluoroethyl N-(1-tert-butyl-3-methyl-1H-pyrazol-5-yl)carbamate (CAS 1311314-91-6)
- N-(2,6-Dimethylpyrimidin-4-yl)-4-fluorobenzamide (CAS 712309-08-5)
- (R)--(3,4-Dimethoxyphenyl)alanine (CAS 713513-03-2)
- 1-(Cyclopentylmethyl)-4-methyl-1h-pyrazol-3-amine (CAS 1340506-56-0)
- 2-(Benzyl(prop-2-yn-1-yl)amino)ethan-1-ol (CAS 13105-78-7)
- (R)-2-allylpiperidine hydrochloride (CAS 139163-21-6)
- 3-(2-Acetoxyphenyl)-2-chloro-1-propene (CAS 890097-70-8)
- (1R,5S)-Bicyclo[3.2.0]hept-2-en-6-one (CAS 71155-05-0)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com