4-(2,6-Dinitro-4-(trifluoromethyl)phenoxy)-N-(pyridin-2-ylmethyl)benzenesulfonamide CAS 338962-20-2
| CAS No. | 338962-20-2 |
| Molecular Formula | C19H13F3N4O7S |
| Molecular Weight | 498.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H13F3N4O7S, 4-(2,6-Dinitro-4-(trifluoromethyl)phenoxy)-N-(pyridin-2-ylmethyl)benzenesulfonamide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 498.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(2,6-Dinitro-4-(trifluoromethyl)phenoxy)-N-(pyridin-2-ylmethyl)benzenesulfonamide (CAS 338962-20-2) is a high-purity analytical reference standard with the molecular formula C19H13F3N4O7S and a molecular weight of 498.39 g/mol.
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 4-(2,6-Dinitro-4-(trifluoromethyl)phenoxy)-N-(pyridin-2-ylmethyl)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 | C19H13F3N4O7S |
| Molecular Weight | 498.39 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dinitro Standards
- N-(2,4-dinitro-6-(trifluoromethyl)phenyl)-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-amine (CAS 78857-86-0)
- 2-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-4-(4-(trifluoromethoxy)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 339018-19-8)
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Recommended Standards
- Platinum,(1,2-cyclohexanediamine-N,N')[[(methoxyacetyl)amino]propanedioato(2-)-O1,O3]-,[SP-4-2-(1R-trans)]- (CAS 118105-86-5)
- n-(2-((2-Chloro-5-(n-(4-chlorophenyl)sulfamoyl)phenyl)amino)-2-oxoethyl)-5-methylthiophene-2-carboxamide (CAS 854358-28-4)
- N-((2-Chloro-5-(N-(3-chlorophenyl)sulfamoyl)phenyl)carbamothioyl)-4-fluorobenzamide (CAS 379712-59-1)
- N-{3-cyano-4-[3-(trifluoromethyl)benzenesulfonyl]phenyl}-3-(trifluoromethyl)benzamide (CAS 477866-91-4)
- 1-(2,3,4-Trichlorophenyl)ethanone (CAS 13608-87-2)
- Methyl 5-chloropentanimidate (CAS 785728-10-1)
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- 1-Bromo-N,N,N inverted exclamation marka,N inverted exclamation marka-tetramethylboranediamine 6990-27-8 Bromobis(dimethylamino)borane (CAS 6990-27-8)
- 2-amino-2-(1-methylpyrazol-3-yl)ethanol;dihydrochloride (CAS 2306268-15-3)
- a-D-Mannose-1-phosphate bis(cyclohexylammonium) salt (CAS 51306-17-3)
- 4,5-Dichloro-2-(difluoromethoxy)benzyl bromide (CAS 1806328-44-8)
- (3-(Aminomethyl)piperidin-1-yl)(4-fluorophenyl)methanone (CAS 1018257-69-6)
- 3-(4-Isopropylbenzyl)azetidin-3-ol (CAS 1519486-86-2)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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