Benzo[d]isoxazol-3-yl 4-acetamidobenzenesulfonate CAS 77408-67-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77408-67-4 |
| Molecular Formula | C15H12N2O5S |
| Molecular Weight | 332.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[d]isoxazol-3-yl 4-acetamidobenzenesulfonate (CAS 77408-67-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12N2O5S. Molecular weight: 332.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O5S |
| Molecular Weight | 332.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 7-(3-Aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 96568-33-1)
- Bis(2,6-dimethylphenyl) vinyl phosphate (CAS 869058-03-7)
- 6-Fluoro-7-(3-(methylamino)pyrrolidin-1-yl)-4-oxo-1-vinyl-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 84424-13-5)
- tert-Butyl 3-(bromomethyl)-5-nitro-1H-indazole-1-carboxylate (CAS 942189-50-6)
- (E)-1-Methyl-4-(2-nitrovinyl)-1H-pyrazole (CAS 3156-58-9)
- 4-((2-Aminoethyl)amino)-10-methyl-1-nitroacridin-9(10H)-one (CAS 148902-86-7)
- (S)-3-(2-Methylpiperazin-1-yl)propanoic acid (CAS 1240586-38-2)
- (S)-6-Bromo-1-methylisoindoline (CAS 1390676-33-1)
- 4-(3,5-Dichlorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-60-5)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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