1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)methylidene]piperidine-4-carbohydrazide CAS 478030-77-2
| CAS No. | 478030-77-2 |
| Molecular Formula | C19H19ClFN3O3S |
| Molecular Weight | 423.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)methylidene]piperidine-4-carbohydrazide 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.
CATO supplies 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)methylidene]piperidine-4-carbohydrazide (CAS 478030-77-2), a certified reference material (molecular formula C19H19ClFN3O3S, MW 423.89 g/mol) for analytical method development and quality control.
Structurally, 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)methylidene]piperidine-4-carbohydrazide (C19H19ClFN3O3S) 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 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 423.89 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)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 | C19H19ClFN3O3S |
| Molecular Weight | 423.89 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 551931-01-2)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(3-chlorophenyl)-1,2,4-oxadiazole (CAS 551931-00-1)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 551930-99-5)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(2-chlorophenyl)-1,2,4-oxadiazole (CAS 478045-80-6)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-(3-chlorophenyl)-1,2,4-oxadiazole (CAS 478045-78-2)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(2-chlorophenyl)methoxy]-2-methylpyrimidine (CAS 338960-44-4)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrobenzoyl}morpholine (CAS 339276-57-2)
- 1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrobenzoyl}piperidine (CAS 337921-08-1)
Recommended Standards
- 1-(4-Bromophenyl)-2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 919260-15-4)
- Methyl 3-(2-((4-chlorophenyl)sulfonamido)phenoxy)thiophene-2-carboxylate (CAS 900018-88-4)
- 1-(2-(4-Benzylphenoxy)ethyl)pyrrolidine (CAS 147664-41-3)
- Methyl 3-(4-((4-chlorophenyl)sulfonamido)phenoxy)thiophene-2-carboxylate (CAS 900015-21-6)
- 2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5R-oxazolidine carboxylic acid (CAS 1160170-07-9)
- Poly-L-lysine hydrochloride (15-30 kDa) (CAS 26124-78-7)
- 2-(O-tolyloxy)butan-1-amine (CAS 883547-56-6)
- Methyl 2-(2-bromo-3-methylpyridin-4-yl)acetate (CAS 1804868-17-4)
- 4-Ethoxy-2-ethynylpyridine (CAS 1565481-60-8)
- 3,3-Diethoxypropanehydrazide (CAS 6191-93-1)
- 1-Chloro-2-propanol 2-(4-methylbenzenesulfonate) (CAS 54619-32-8)
- 6-Bromo-4-fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2177259-24-2)
- 1-(Propan-2-yl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1249780-66-2)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
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