2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonamide CAS 68427-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68427-35-0 |
| Molecular Formula | C20H19N3O5S |
| Molecular Weight | 413.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonamide (CAS 68427-35-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H19N3O5S. Molecular weight: 413.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O5S |
| Molecular Weight | 413.45 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1976 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- (R)-4-((Diethylamino)methyl)-N-(2-methoxyphenethyl)-N-(pyrrolidin-3-yl)benzamide (CAS 947303-87-9)
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Recommended Standards
- 2-(3-Nitrophenyl)-4-(phenylsulfonyl)-5-(piperidin-1-yl)oxazole (CAS 330681-80-6)
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- 2-((4-Acetamidophenyl)sulfonamido)-N-(furan-2-ylmethyl)benzamide (CAS 694497-50-2)
- 2-((3,4-Dimethylphenyl)amino)-5-(4-hydroxybenzylidene)thiazol-4(5H)-one (CAS 305376-48-1)
- 3-(tert-Butoxy)-2-(trifluoromethyl)phenol (CAS 1243391-11-8)
- Dimethyl hexane-1,6-diyldicarbamate (CAS 6030-54-2)
- 7-Oxabicyclo[2.2.1]heptane-2-carbaldehyde (CAS 878167-02-3)
- Tert-butyl 4-(cyclopropanecarboxamido)piperidine-1-carboxylate (CAS 1233955-70-8)
- 4-(3-Methoxyoxetan-3-yl)aniline (CAS 1628682-26-7)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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