N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-sulfonamide CAS 338407-11-7
| CAS No. | 338407-11-7 |
| Molecular Formula | C22H12Cl2F6N4O3S |
| Molecular Weight | 597.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-sulfonamide (CAS 338407-11-7) is a high-purity analytical reference standard with the molecular formula C22H12Cl2F6N4O3S and a molecular weight of 597.32 g/mol.
Structurally, N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-sulfonamide (C22H12Cl2F6N4O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 597.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(3-Chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-sulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H12Cl2F6N4O3S |
| Molecular Weight | 597.32 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)-3-(trifluoromethyl)benzamide (CAS 478262-08-7)
- Chloro[tris(4-chlorophenyl)phosphine]gold (CAS 65295-04-7)
- N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(2-(((2-(methylsulfonyl)ethyl)amino)methyl)thiazol-4-yl)quinazolin-4-amine (CAS 388082-81-3)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate (CAS 338406-93-2)
- 2-((4-Chloro-N-(2,4-dichloro-5-isopropoxyphenyl)phenyl)sulfonamido)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 338967-60-5)
- 1-Benzyl-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-4-[(4-chlorophenyl)sulfanyl]pyrrolidine-2,5-dione (CAS 321433-54-9)
- 1-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-5-[(1E)-1-[2-(4-chlorophenyl)hydrazin-1-ylidene]ethyl]-3-[(4-fluorophenyl)methyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 338410-11-0)
- 4-Chloro-N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-(trifluoromethyl)phenyl)benzenesulfonamide (CAS 338773-06-1)
Recommended Standards
- 4-Amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidine 1-β-D-ribofuranosyl 5-triphosphate (CAS 476371-80-9)
- Hexakis(3-fluoropropoxy)phosphazene (CAS 1346521-36-5)
- 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-N-(oxiran-2-ylmethyl)-N-propyloctane-1-sulfonamide (CAS 77620-64-5)
- Relugolix Impurity 33 (CAS CATO-C4X-242933)
- 1-(Bromomethyl)-1-fluorocyclopropane (CAS 1314394-62-1)
- 4-Iodo-2-methoxy-3-(trifluoromethyl)pyridine (CAS 1227577-01-6)
- trans-3-(3,4,5-Trimethoxyphenyl)allyl alcohol (CAS 30273-62-2)
- 1-Methyl-8-oxa-2-azaspiro[4.5]decan-3-one (CAS 1482857-77-1)
- [4-(trifluoromethyl)pyrimidin-2-yl]methanol (CAS 1240594-67-5)
- (S)-4-(4-(Trifluoromethyl)phenyl)pyrrolidin-2-one (CAS 1384268-61-4)
- (2S,5R)-2,5-dimethylmorpholine;hydrochloride (CAS 1639886-53-5)
- Vonoprazan Impurity 112 (CAS 881673-95-6)
- 6-Nitro-1-phenyl-1H-pyrazolo[4,3-b]pyridine-3-carboxamide (CAS 88796-41-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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