363179-62-8 N'-(4-methylphenyl)sulfonyl-2-phenoxybenzohydrazide DTXSID50375119 CAS 363179-62-8
| CAS No. | 363179-62-8 |
| Molecular Formula | C20H18N2O4S |
| Molecular Weight | 382.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 363179-62-8 N'-(4-methylphenyl)sulfonyl-2-phenoxybenzohydrazide DTXSID50375119 (C20H18N2O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
363179-62-8 N'-(4-methylphenyl)sulfonyl-2-phenoxybenzohydrazide DTXSID50375119 (CAS 363179-62-8) is a high-purity analytical reference standard with the molecular formula C20H18N2O4S and a molecular weight of 382.43 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O4S |
| Molecular Weight | 382.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-[[(4-Methylphenyl)sulfonyl]oxy]-4-(phenylmethoxy)benzaldehyde 4-(Benzyloxy)-3-hydroxybenzaldehyde p-Toluenesulfonate 65615-20-5 (CAS 65615-20-5)
- 1-(4-Methylphenyl)-4-{2-[(3-methylphenyl)methoxy]benzoyl}-1H-pyrazole (CAS 955966-94-6)
- 2-[(5-{[(4-Methylphenyl)amino]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]propanohydrazide (CAS 1306738-81-7)
- 4-[(4-Methylphenyl)methyl]-3-[1-(thiophene-3-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775365-84-8)
- 4-[(4-Methylphenyl)methyl]-3-[1-(thiophene-2-carbonyl)piperidin-4-yl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775505-28-6)
- 6-[(E)-2-(4-Methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]-2-(methylsulfanyl)pyridine-3-carbonitrile (CAS 303985-25-3)
- 3-benzyl-6-(4-methylphenyl)-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 438030-47-8)
- 1-[(4-Methylphenyl)sulfonyl]azetidin-3-yl 4-methylbenzenesulfonate (CAS 17358-66-6)
Recommended Standards
- n-(4-(n-(4-Phenoxyphenyl)sulfamoyl)phenyl)acetamide (CAS 315248-48-7)
- N-(1,2-Dihydronaphtho[2,1-b]furan-2-ylcarbonyl)-4-methylbenzenesulfonohydrazide (CAS 478064-25-4)
- Topiramate Impurity 29 (CAS 53209-14-6)
- Methyl 3-(2-(2-oxo-2-(pyrrolidin-1-yl)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477863-37-9)
- 4-Chloro-2-phenylpyrimidine-5-carbonyl chloride (CAS 66206-81-3)
- (R)-2-(Naphthalen-2-yl)propan-1-amine (CAS 2248198-38-9)
- 5-Chloro-4-hydroxynicotinaldehyde (CAS 1289120-32-6)
- 2-(Tert-butyl) 3-ethyl 5,5-difluoro-2-azabicyclo[2.2.2]Octane-2,3-dicarboxylate (CAS 1822492-97-6)
- 1-(4-Chloro-2-fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1416342-68-1)
- Dantrolene Impurity 3 (CAS 58136-76-8)
- Dronedarone Impurity 45 (CAS 133238-87-6)
- Ammonium (R)-2,3-bis(palmitoyloxy)propyl (2,3-dihydroxypropyl) phosphate (CAS 1373168-73-0)
- 5-Methylpyridine-3-sulfonyl chloride hydrochloride (CAS 2444918-28-7)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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