Solifenacin EP impurity G CAS 740780-79-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 740780-79-4 |
| Molecular Formula | C23H26N2O2 |
| Molecular Weight | 362.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Solifenacin EP impurity G (CAS 740780-79-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C23H26N2O2. Molecular weight: 362.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O2 |
| Molecular Weight | 362.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Solifenacin Standards
- Solifenacin (CAS 242478-37-1)
- Solifenacin EP Impurity H (CAS 732228-02-3)
- Solifenacin Succinate EP Impurity F (CAS 774517-20-3)
- Solifenacin Impurity 8 (CAS CATO-C4X-10538)
- Solifenacin Related Compound 29 (CAS 861998-77-8)
- Solifenacin EP Impurity I (CAS 180272-28-0)
- Solifenacin Impurity 29 (CAS CATO-C4X-105329)
- Solifenacin Impurity 37 (CAS CATO-C4X-105337)
Recommended Standards
- Hydrocortisone EP Impurity M (CAS 566-35-8)
- Hydrocortisone Impurity 53 (CAS 80753-80-6)
- Hydrocortisone Impurity 56 (CAS CATO-C4X-140156)
- Terbutaline impurity 108 (CAS CATO-C4X-1183108)
- Dasatinib Impurity 22 (CAS CATO-C4X-160722)
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