(E)-2-(4-isopropylphenyl)-N-(4-methylbenzyl)ethene-1-sulfonamide CAS 478032-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478032-19-8 |
| Molecular Formula | C19H23NO2S |
| Molecular Weight | 329.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-isopropylphenyl)-N-(4-methylbenzyl)ethene-1-sulfonamide (CAS 478032-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H23NO2S. Molecular weight: 329.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H23NO2S |
| Molecular Weight | 329.46 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
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- 2-Isopropylphenyl (2-(naphthalen-2-yl)ethyl)carbamate (CAS 1354359-53-7)
- N-(2-Isopropylphenyl)-1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carboxamide (CAS 1219845-01-8)
- 1111301-77-9 3-{[(4-Isopropylphenyl)sulfonyl]amino}thiophene-2-carboxylic acid MFCD13696882 (CAS 1111301-77-9)
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Recommended Standards
- 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-N-(5-hydroxypentyl)-2-oxo-, [3aS-(3aa,4,6aa)]- (9CI), 95% (CAS 181272-15-1)
- 3-(4,6-Dimethyl-2-(methylthio)pyrimidin-5-yl)-N-(2-ethylphenyl)propanamide (CAS 878948-08-4)
- Malachite Green Oxalate (CAS 18015-76-4)
- 4-((1-Benzylpiperidin-4-yl)amino)cyclohexan-1-ol (CAS 864422-66-2)
- 6-Amino-2H-pyrazolo[5,1-c][1,2,4]triazole-3(7H)-thione (CAS 402758-49-0)
- (iodomethyl)cyclopentane 27935-87-1 Cyclopentanemethyl iodide (CAS 27935-87-1)
- 2-Phenyl-4-(2-phenylallylidene)oxazol-5(4H)-one (CAS 675818-20-9)
- Methyl 4-amino-5-fluoro-2-hydroxybenzoate (CAS 1781061-20-8)
- 3-Cyano-N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)benzamide (CAS 1797717-61-3)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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