N-(3,5-dichlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)pyrrolidine-2-carboxamide CAS 317822-01-8
| CAS No. | 317822-01-8 |
| Molecular Formula | C18H15Cl2F3N2O3S |
| Molecular Weight | 467.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(3,5-dichlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)pyrrolidine-2-carboxamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(3,5-dichlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)pyrrolidine-2-carboxamide (CAS 317822-01-8), molecular formula C18H15Cl2F3N2O3S and molecular weight 467.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(3,5-dichlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)pyrrolidine-2-carboxamide (C18H15Cl2F3N2O3S) 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 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 467.29 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-(3,5-dichlorophenyl)-1-((3-(trifluoromethyl)phenyl)sulfonyl)pyrrolidine-2-carboxamide 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 | C18H15Cl2F3N2O3S |
| Molecular Weight | 467.29 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) | 10.0 |
| 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
- 1-[(3,4-Dichlorophenyl)methyl]-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1048916-20-6)
- 1-[(2,4-Dichlorophenyl)methyl]-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796893-26-9)
- N-(2,4-Dichlorophenyl)-3-(dimethylamino)-4-(4-phenoxyphenyl)-1H-pyrazole-1-carboxamide (CAS 321553-16-6)
- 4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1E)-(3,4-dichlorophenyl)methylidene]benzohydrazide (CAS 320423-45-8)
- 2-(2,4-Dichlorophenyl)-1-methyl-3,4-bis(4-methylbenzoyl)pyrrolidine (CAS 1005270-68-7)
- N-[4-({1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridin-3-yl}sulfamoyl)phenyl]acetamide (CAS 339009-16-4)
- 2-(2,4-Dichlorophenyl)-N-(4-methoxy-2-nitrophenyl)quinoline-4-carboxamide (CAS 337502-45-1)
- 4-(2,6-Dichlorophenyl)-9-hydroxy-6-(3-(methylamino)propyl)pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione (CAS 622856-21-7)
Recommended Standards
- N-(2,4-Dichloro-5-methoxyphenyl)-2-[({[3-(trifluoromethyl)phenyl]carbamoyl}methyl)sulfanyl]acetamide (CAS 341965-12-6)
- N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)-3-(trifluoromethyl)benzamide (CAS 303147-52-6)
- 3,4-Dichloro-N-(3-cyano-4-{[3-(trifluoromethyl)phenyl]sulfanyl}phenyl)benzamide (CAS 477866-66-3)
- 3-(2-Chloro-6-fluorophenyl)-N-(((4-chlorophenyl)carbamoyl)carbamothioyl)-5-methylisoxazole-4-carboxamide (CAS 303998-81-4)
- 3-(2,4-Dichlorophenyl)-3-hydroxypropanenitrile (CAS 868135-74-4)
- 4-Chloro-5-cyclopropoxypyridine-3-sulfonamide (CAS 1243372-60-2)
- 3,4-Dichloro-5-methylcinnamic acid (CAS 1807393-14-1)
- 3-(4-Carbamoyl-1,3-dimethylbenzo[4,5]imidazo[1,2-a]pyridin-2-yl)propanoic acid (CAS 885952-41-0)
- 2-(4-Bromophenyl)-2-methylpropanamide (CAS 850144-81-9)
- 2-(2-Methyl-8,9-dihydro-7H-cyclopenta[c]pyrazolo[1,5-a]pyridin-9-yl)ethanamine (CAS 1037841-81-8)
- 2-[[(Guanidino)(imino)methyl]sulfanyl]ethanesulfonic Acid-d4 (CAS 1794941-90-4)
- Tert-butyl 3-(2-aminoethyl)-2-methylazetidine-1-carboxylate (CAS 2166894-17-1)
- 4-Chloro-2-(((3-fluoro-2-methylphenyl)amino)methyl)phenol (CAS 1223888-52-5)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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