1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-phenoxyphenyl)methylidene]piperidine-4-carbohydrazide CAS 478030-76-1
| CAS No. | 478030-76-1 |
| Molecular Formula | C25H24ClN3O4S |
| Molecular Weight | 497.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-phenoxyphenyl)methylidene]piperidine-4-carbohydrazide (CAS 478030-76-1) is a high-purity analytical reference standard with the molecular formula C25H24ClN3O4S and a molecular weight of 497.99 g/mol.
Structurally, 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-phenoxyphenyl)methylidene]piperidine-4-carbohydrazide (C25H24ClN3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 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 497.99 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-phenoxyphenyl)methylidene]piperidine-4-carbohydrazide 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 | C25H24ClN3O4S |
| Molecular Weight | 497.99 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 | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- 5-[1-(4-Chlorobenzenesulfonyl)piperidin-4-yl]-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 478042-32-9)
- 3-(4-Chlorobenzenesulfonyl)-4-methyl-6-phenyl-2-[3-(trifluoromethyl)phenoxy]pyridine (CAS 339103-52-5)
- (2E)-2-(4-Chlorobenzenesulfonyl)-3-{2-[(4-chlorophenyl)sulfanyl]-5-nitrophenyl}prop-2-enenitrile (CAS 1025281-49-5)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(4-chlorophenyl)-1,3-thiazole (CAS 262439-68-9)
- N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide (CAS 478260-29-6)
- (2E)-1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-3-[(4-methoxyphenyl)amino]prop-2-en-1-one (CAS 338968-32-4)
- 3-(4-Chlorobenzenesulfonyl)-N-[(3-methoxyphenyl)methyl]-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 895646-96-5)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(4-methylphenyl)pyrimidine (CAS 303145-54-2)
Recommended Standards
- Fmoc-Bph2C-OH (CAS 1381787-76-3)
- N-(4-benzamidophenyl)-4-chloro-3-(piperidin-1-ylsulfonyl)benzamide (CAS 313550-72-0)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1380437-47-7)
- Dacomitinib Impurity 42 (CAS CATO-C4X-208642)
- (1,2,5-Trimethyl-1h-pyrrol-3-yl)methanamine (CAS 1019117-62-4)
- (S)-4-Isopropyl-2-(4-methoxy-6-methylpyridin-2-yl)-4,5-dihydrooxazole (CAS 2634687-56-0)
- Duloxetine-d7 Maleate (CAS CATO-CCAD303633)
- tert-Butyl 1-bromo-5-oxo-7,8-dihydroimidazo[1,5-c]pyrimidine-6(5H)-carboxylate (CAS 1401983-71-8)
- 3-(6-Chloropyrazin-2-yl)quinuclidine hydrochloride (CAS 1909347-72-3)
- (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal hydrate (CAS 66009-10-7)
- 4-[3-(Methoxycarbonyl)-5-(thiophen-2-yl)-1h-pyrazol-1-yl]benzoic acid (CAS 957320-47-7)
- 3-((4-Fluorobenzyl)amino)propan-1-ol (CAS 161798-73-8)
- 1,3-Dimethyl-5-(sulfinylamino)benzene (CAS 39909-74-5)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com