Arotinolol Impurity 11 CAS 68257-90-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 68257-90-9 |
| Molecular Formula | C7H6BrNO2S |
| Molecular Weight | 248.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Arotinolol Impurity 11 (CAS 68257-90-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6BrNO2S. Molecular weight: 248.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6BrNO2S |
| Molecular Weight | 248.10 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Arotinolol Standards
- Arotinolol impurity 25 (CAS 96991-65-0)
- Arotinolol impurity 26 (CAS 96991-51-4)
- Arotinolol Impurity 67 (CAS CATO-C4X-185467)
- Arotinolol Impurity 10 (CAS CATO-C4X-185410)
- Arotinolol intermediate product 8 (CAS 52560-89-1)
- Arotinolol Impurity 36 (CAS 52561-15-6)
- Arotinolol Impurity 76 (CAS CATO-C4X-185476)
- Arotinolol Impurity 42 (CAS 57797-77-0)
Recommended Standards
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- Alverine Impurity 18 HCl (CAS CATO-C4X-153918)
- Eplerenone EP Impurity B (CAS 192704-82-8)
- 6-(Hydroxymethyl)-4-phenylchroman-2-ol (CAS 959624-24-9)
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- Ethyl 4-(2-hydroxyphenyl)butanoate (CAS 20921-17-9)
- 2-(4-Chlorophenyl)-5-(3,4-dichlorobenzoyl)-1,3-thiazole (CAS 339007-99-7)
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Why CATO?
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