1-(Benzofuran-2-carbonyl)benzo[c]isothiazol-3(1H)-one CAS 877811-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877811-87-5 |
| Molecular Formula | C16H9NO3S |
| Molecular Weight | 295.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Benzofuran-2-carbonyl)benzo[c]isothiazol-3(1H)-one (CAS 877811-87-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H9NO3S. Molecular weight: 295.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H9NO3S |
| Molecular Weight | 295.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(4-Fluorobenzyl)-N-phenyl-1H-imidazole-2-carboxamide (CAS 866152-76-3)
- 3-(3-(4-Bromophenyl)-1H-pyrazol-5-yl)propan-1-ol (CAS 125161-02-6)
- Ethyl 2-bromo-1-ethyl-4-methyl-1H-imidazole-5-carboxylate (CAS 1708254-94-7)
- N-[4-(2-Methoxyethoxy)benzyl]-2-methyl-2-propanamine (CAS 1040689-91-5)
- 3,3-Dimethyl-1-(1,3-thiazol-2-yl)azetidin-2-one (CAS 303985-89-9)
- 4-[5-(2,4-Dichlorophenyl)-1H-pyrazol-3-yl]-1-(2-nitrobenzenesulfonyl)piperidine (CAS 1031236-58-4)
- Lidocaine-d6 HCl (CAS CATO-C4X-167947)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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