Verapamil Ethyl Methanethiosulfonate, Bromide CAS 353270-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 353270-25-4 |
| Molecular Formula | C30H45N2O6S2 |
| Molecular Weight | 593.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Verapamil Ethyl Methanethiosulfonate, Bromide (CAS 353270-25-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H45N2O6S2. Molecular weight: 593.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H45N2O6S2 |
| Molecular Weight | 593.82 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Tris(9,9-dimethyl-9H-fluoren-2-yl)amine (CAS 233591-43-0)
- 2,6-Bis((R)-5,5-dibutyl-4-phenyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 1264833-05-7)
- N-(3-chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-((3,4-dichloro-1-methyl-1H-pyrazol-5-yl)oxy)benzenesulfonamide (CAS 400080-80-0)
- 4-(5-amino-1H-1,2,4-triazol-3-yl)phenol (CAS 92352-27-7)
- 3-(Ethoxycarbonyl)-4-phenylbut-3-enoic acid (CAS 116129-86-3)
- Bis(8-methylnonyl) phenyl phosphite (CAS 25550-98-5)
- Remimazolam Impurity 1 (CAS 1275616-59-5)
- 4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonamide (CAS 142294-64-2)
- Suzetrigine Impurity 52 (CAS CATO-C4X-336952)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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