N'-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carbonyl)-4-methylbenzenesulfonohydrazide CAS 477872-90-5
| CAS No. | 477872-90-5 |
| Molecular Formula | C19H22ClN3O5S2 |
| Molecular Weight | 471.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H22ClN3O5S2, N'-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carbonyl)-4-methylbenzenesulfonohydrazide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 471.98 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).
N'-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carbonyl)-4-methylbenzenesulfonohydrazide (CAS 477872-90-5), molecular formula C19H22ClN3O5S2 and molecular weight 471.98 g/mol, is a CATO reference standard with documented purity and traceability.
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'-(1-((4-chlorophenyl)sulfonyl)piperidine-4-carbonyl)-4-methylbenzenesulfonohydrazide 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 | C19H22ClN3O5S2 |
| Molecular Weight | 471.98 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 | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
- 2-(4-Methoxynaphthalen-1-yl)-4,6-bis(trichloromethyl)-1,3,5-triazine (CAS 69432-40-2)
- 2-((4-Chlorobenzyl)thio)-4-oxo-N-propyl-3-((tetrahydrofuran-2-yl)methyl)-3,4-dihydroquinazoline-7-carboxamide (CAS 946386-14-7)
- (E)-1-benzyl-2-((4-chlorobenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 477887-19-7)
- CLAMIKALANT (CAS 158751-64-5)
- (4S)-7-fluoro-3,4-dihydro-2H-1-benzopyran-4-ol (CAS 1270301-83-1)
- Ethychlozate (CAS 27512-72-7)
- Benzbromarone-d4 (CAS CATO-C4X-22502)
- (R)-1-(6-Bromopyridin-3-yl)pyrrolidin-3-ol (CAS 921592-96-3)
- (3,5-Bis(trifluoromethyl)phenyl)dimethylsilane (CAS 33558-36-0)
- 2-Amino-4-pyridinemethanol (CAS 105250-17-7)
- Aprepitant Impurity 72 (CAS 502537-07-7)
- 4-(4-Chlorophenyl)-2-hydroxypyridine-3-carbonitrile (CAS 478067-03-7)
- 2-chloro-N-(1-acetylpiperidin-4-yl)acetamide (CAS 1152621-92-5)
- Cyclopeptide-5 (CAS 197172-76-2)
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