4-[(1Z)-3-(4-Methoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl methanesulfonate CAS 331461-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331461-41-7 |
| Molecular Formula | C17H16O5S |
| Molecular Weight | 332.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(1Z)-3-(4-Methoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl methanesulfonate (CAS 331461-41-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16O5S. Molecular weight: 332.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16O5S |
| Molecular Weight | 332.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[2-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethoxy]ethoxy]propanoic acid (CAS 2376321-12-7)
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- 3-((2,6-Difluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 676582-30-2)
- 2-(Furan-3-yl)-1H-benzo[d]imidazol-1-ol (CAS 691353-45-4)
- tert-Butyl (1-(2-amino-1-(4-fluorophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 886365-26-0)
- Sulfaguanidine Monohydrate (CAS 6190-55-2)
- (S)-N-((S)-1-(4-Bromothiophen-2-yl)ethyl)-2-methylpropane-2-sulfinamide (CAS 2766206-86-2)
- 6-(4-Cyanophenyl)nicotinic acid (CAS 648898-18-4)
- 2-(3,4-Dichlorophenyl)-2-hydroxyacetic acid (CAS 56071-99-9)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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