6-Bromo-3-(4-tert-butylbenzenesulfonyl)-2H-chromen-2-one CAS 865656-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865656-27-5 |
| Molecular Formula | C19H17BrO4S |
| Molecular Weight | 421.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Bromo-3-(4-tert-butylbenzenesulfonyl)-2H-chromen-2-one (CAS 865656-27-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H17BrO4S. Molecular weight: 421.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H17BrO4S |
| Molecular Weight | 421.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[(2,4-Dichlorophenyl)methoxy]-N'-(pyridine-2-carboximidoyl)thiophene-2-carbohydrazide (CAS 339009-53-9)
- Vismodegib (CAS 879085-55-9)
- 2-((2,6-Dichlorobenzyl)thio)-6-methyl-N-(3-nitrophenyl)pyrimidin-4-amine (CAS 333420-81-8)
- N-(2-{1-[3-(Trifluoromethyl)benzyl]-1H-benzimidazol-2-yl}ethyl)-2-thiophenecarboxamide (CAS 1510834-37-3)
- 3-(6-Bromo-1H-benzo[de]isoquinolin-2(3H)-yl)piperidine-2,6-dione (CAS 2767588-56-5)
- Methyl 7-(4-methylbenzenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine-4-carboxylate (CAS 1261365-63-2)
- 1138445-65-4 9147AC C11H13BrN2O2 N-{4-[Acetyl(methyl)amino]phenyl}-2-bromoacetamide (CAS 1138445-65-4)
- Cefuroxime Sodium EP Impurity D (CAS 76598-06-6)
- Tert-butyl 5-amino-1,3,4,5,6,7-hexahydro-2H-isoindole-2-carboxylate (CAS 1936000-06-4)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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