Solifenacin Impurity 19 CAS 1029430-94-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1029430-94-1 |
| Molecular Formula | C19H17N3O |
| Molecular Weight | 303.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Solifenacin Impurity 19 (CAS 1029430-94-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H17N3O. Molecular weight: 303.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O |
| Molecular Weight | 303.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Solifenacin Standards
- Solifenacin Impurity 26 (CAS CATO-C4X-105326)
- Solifenacin EP Impurity B (CAS 1353274-25-5)
- Solifenacin Impurity 34 (CAS 1243274-81-8)
- Solifenacin Impurity 13 (CAS 180468-41-1)
- Solifenacin Impurity 3 (CAS 180468-42-2)
- Solifenacin Impurity 14 (Base) (CAS 5669-43-2)
- Solifenacin Impurity 25 (CAS 46834-56-4)
- Solifenacin (CAS 242478-37-1)
Recommended Standards
- tert-butyl (2-(3-phenyl-1,2,4-oxadiazol-5-yl)propan-2-yl)carbamate (CAS 336784-52-2)
- 338409-37-3 5-methyl-2-(2-pyrazinyl)-1,3-thiazol-4-yl 2-thiophenecarboxylate KS-00001VFF (CAS 338409-37-3)
- Bendamustine Impurity 13 (CAS 1228552-02-0)
- Pimobendan Impurity 14-d3 (CAS CATO-C4X-246117)
- Venetoclax Impurity 99 (CAS 64646-01-1)
- tert-butyl 4-(thiophene-3-carbonyl)piperazine-1-carboxylate (CAS 1420959-59-6)
- 4-(Hydroxymethyl)benzaldehyde Oxime (CAS 100959-30-6)
- 1,5-Bis(1H-benzo[d][1,2,3]triazol-1-yl)-2,4-dimethylpentan-3-one (CAS 300685-13-6)
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-(m-tolyl)acetamide (CAS 332100-29-5)
- Semaglutide impurity 01 (CAS 1998701-31-7)
Why CATO?
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