N-(Naphthalen-1-yl)-4-(trifluoromethyl)benzenesulfonamide CAS 712271-18-6
| CAS No. | 712271-18-6 |
| Molecular Formula | C17H12F3NO2S |
| Molecular Weight | 351.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(Naphthalen-1-yl)-4-(trifluoromethyl)benzenesulfonamide (CAS 712271-18-6), molecular formula C17H12F3NO2S and molecular weight 351.34 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(Naphthalen-1-yl)-4-(trifluoromethyl)benzenesulfonamide (C17H12F3NO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 351.34 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N-(Naphthalen-1-yl)-4-(trifluoromethyl)benzenesulfonamide 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 | C17H12F3NO2S |
| Molecular Weight | 351.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-2-nitrobenzenesulfonamide (CAS 72839-91-9)
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- 3-(1,1-Dioxidothiomorpholino)-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 691873-22-0)
- (E)-2-(3-(3-Methoxy-4-(prop-2-yn-1-yloxy)phenyl)acrylamido)benzoic acid (CAS 1001288-58-9)
- Fmoc-D-Lys（ivDde）-OH (CAS 1272755-33-5)
- 2-(4-Chlorophenyl)-5-methyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 332060-30-7)
- 2-(Bromomethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-carboxylic acid (CAS 1807083-14-2)
- Ethyl 6-(2-aminoethylamino)pyridine-3-carboxylate (CAS 950726-26-8)
- 2-(4-(Difluoromethyl)-2-iodo-5-methylpyridin-3-yl)acetonitrile (CAS 1805092-09-4)
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- 3-(2-((2-Amino-2-oxoethyl)thio)-4,6-dimethylpyrimidin-5-yl)propanoic acid (CAS 873208-65-2)
- 5-[(2-chlorophenyl)methyl]-1,3,4-oxadiazol-2-amine (CAS 862574-66-1)
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