(E)-1-((4-chlorophenyl)sulfonyl)-N'-(4-hydroxy-3-methoxybenzylidene)piperidine-4-carbohydrazide CAS 478030-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478030-79-4 |
| Molecular Formula | C20H22ClN3O5S |
| Molecular Weight | 451.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-1-((4-chlorophenyl)sulfonyl)-N'-(4-hydroxy-3-methoxybenzylidene)piperidine-4-carbohydrazide (CAS 478030-79-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H22ClN3O5S. Molecular weight: 451.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H22ClN3O5S |
| Molecular Weight | 451.92 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 | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- Benzyl 2-((2-((4-chlorophenyl)amino)-2-oxoethyl)thio)-1H-benzo[d]imidazole-1-carboxylate (CAS 847231-83-8)
- Ethyl 1-[(4-chlorophenyl)methyl]-4-(4-methoxybenzenesulfonyl)piperidine-4-carboxylate (CAS 866135-91-3)
- 4-(4-(4-Chlorophenyl)-2-(propan-2-ylidenehydrazono)thiazol-3(2H)-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 402946-48-9)
- N-(4-chlorophenyl)-4-(1-methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)piperazine-1-carboxamide (CAS 339020-75-6)
- 3-(4-Chlorophenyl)-5-(methylthio)-N-(4-phenoxyphenyl)thiophene-2-carboxamide (CAS 477857-99-1)
- 5-[(4-Chlorophenyl)sulfanyl]-4-phenyl-2-[5-(thiophen-2-yl)-1H-pyrazol-1-yl]-1,3-thiazole (CAS 956372-19-3)
- 4-(4-Chlorophenyl)-1-[3-[2-(4-Fluorophenyl)-1,3-Dithiolan-2-Yl]Propyl]Piperidin-4-Ol (CAS 150176-80-0)
- 5-(4-Chlorophenyl)-4-(3-iodophenyl)-1,2-dimethylpyrrole-3-carboxylic Acid (CAS 1305320-66-4)
Recommended Standards
- Sch 58053 (CAS 194423-53-5)
- (R)-5-Chloro-N-(3-methoxy-1-((3-methyl-4-(3-oxomorpholino)phenyl)amino)-1-oxopropan-2-yl)thiophene-2-carboxamide (CAS 811811-33-3)
- Norcisapride (CAS 102671-04-5)
- 4-Bromo-N-(4,5-dimethylthiazol-2-yl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 923828-89-1)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2-fluorophenyl)methanone (CAS 898762-01-1)
- Fmoc-3-(4-Quinolyl)-D-Ala-OH (CAS 1997440-75-1)
- 2,2'-((2-((2-((carboxymethyl)amino)ethyl)amino)ethyl)azanediyl)diacetic acid (CAS 762191-10-6)
- 3-Bromo-2-fluoro-6-iodobenzoic acid (CAS 217816-54-1)
- 3-chloro-2-(propane-2-sulfonyl)aniline (CAS 1097921-24-8)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com