Arotinolol impurity 26 CAS 96991-51-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 96991-51-4 |
| Molecular Formula | C8H5NO2S3 |
| Molecular Weight | 243.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Arotinolol impurity 26 (CAS 96991-51-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5NO2S3. Molecular weight: 243.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2S3 |
| Molecular Weight | 243.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Arotinolol Standards
- Arotinolol Impurity 67 (CAS CATO-C4X-185467)
- Arotinolol Impurity 10 (CAS CATO-C4X-185410)
- Arotinolol intermediate product 8 (CAS 52560-89-1)
- Arotinolol Impurity 11 (CAS 68257-90-9)
- Arotinolol impurity 25 (CAS 96991-65-0)
- Arotinolol Impurity 36 (CAS 52561-15-6)
- Arotinolol Impurity 76 (CAS CATO-C4X-185476)
- Arotinolol Impurity 42 (CAS 57797-77-0)
Recommended Standards
- Pramipexole Impurity 8 (CAS 936751-11-0)
- Pramipexole Impurity 59 (CAS CATO-C4X-110759)
- Tert-butyl ((4-(hydroxymethyl)cyclohexyl)methyl)carbamate (CAS 1018674-46-8)
- Lidocaine Impurity 72 (CAS CATO-C4X-167972)
- Rivastigmine EP Impurity G (CAS 23308-82-9)
- 3-(4-Chlorophenyl)-1-(2,4-difluorophenyl)-1h-pyrazole-5-carboxylic acid (CAS 618102-59-3)
- 6-(Trifluoromethyl)-2,3,4,9-tetrahydro-1H-carbazol-1-amine (CAS 1456859-29-2)
- 2-[(4-chloro-3-fluoroanilino)methylidene]-4,4,4-trifluoro-1-(2-thienyl)butane-1,3-dione (CAS 649578-89-2)
- 2-(Aminomethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine (CAS 1803971-62-1)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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