N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-3-(trifluoromethyl)benzenesulfonamide CAS 339009-20-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339009-20-0 |
| Molecular Formula | C19H13Cl2F3N2O3S |
| Molecular Weight | 477.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-3-(trifluoromethyl)benzenesulfonamide (CAS 339009-20-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H13Cl2F3N2O3S. Molecular weight: 477.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H13Cl2F3N2O3S |
| Molecular Weight | 477.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 3-((2,4-Dichlorobenzyl)thio)-N-(4-(trifluoromethoxy)phenyl)thiophene-2-carboxamide (CAS 251097-50-4)
- (Z)-1-(2,4-dichlorobenzyl)-3-(((3,4-dichlorobenzyl)oxy)imino)indolin-2-one (CAS 303996-95-4)
- (Z)-1-(2,6-dichlorobenzyl)-3-(((2,6-dichlorobenzyl)oxy)imino)indolin-2-one (CAS 303997-03-7)
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Recommended Standards
- Pyrafluprole (CAS 315208-17-4)
- N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-40-9)
- 5-Nitro-4,6-bis[3-(trifluoromethoxy)phenoxy]pyrimidine (CAS 328289-12-9)
- 1-(4-(Aminomethyl)cyclohexyl)-N-methylmethanamine (CAS 194659-58-0)
- 1-(2,5-Dimethoxyphenyl)propan-1-ol (CAS 89106-42-3)
- Dapoxetine Impurity 38 (CAS 40856-44-8)
- tert-Butyl 3-(tosyloxy)piperidine-1-carboxylate (CAS 85275-46-3)
- (S)-2-Amino-2-(4-cyclopropoxyphenyl)ethanol hydrochloride (CAS 2061996-92-5)
- 3-(4-(Bromomethyl)phenyl)isoxazole (CAS 169547-67-5)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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