Solifenacin-d5 Hydrochloride CAS 1426174-05-1
| CAS No. | 1426174-05-1 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Solifenacin-d5 Hydrochloride (CAS 1426174-05-1) is a high-purity analytical reference standard with the molecular formula C23H21D5N2O2HCl and a molecular weight of 403.96 g/mol.
Based on its molecular formula C23H21D5N2O2HCl, Solifenacin-d5 Hydrochloride contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H21D5N2O2 HCl |
| Molecular Weight | 403.96 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Solifenacin Standards
- Solifenacin Impurity 19 (CAS 1029430-94-1)
- Solifenacin Impurity 8 (HCl) (CAS 1159826-34-2)
- Solifenacin EP Impurity A (CAS 118864-75-8)
- Solifenacin Impurity 31 (CAS 1193-65-3)
- Solifenacin Impurity 28 (CAS 120577-33-5)
- Solifenacin Impurity 34 (CAS 1243274-81-8)
- Solifenacin Impurity 16 (CAS 134021-15-1)
- Solifenacin EP Impurity B (CAS 1353274-25-5)
Recommended Standards
- Tert-butyl 4-(2-amino-6-fluorophenyl)piperazine-1-carboxylate (CAS 1173833-72-1)
- 7-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 871125-83-6)
- 2-(4-methoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1255785-61-5)
- 4-(4-Fluorophenyl)-5-(2-morpholinoethyl)pyrimidin-2-amine (CAS 861206-99-7)
- SQ 22536 (CAS 17318-31-9)
- (3-Aminophenyl)(4-methoxyphenyl)methanol (CAS 937670-39-8)
- 1-(2-Amino-5-methyl-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 1822675-09-1)
- (4-Bromophenyl)(thiazol-2-yl)methanone (CAS 147878-72-6)
- n-(1-(5-Methylfuran-2-yl)ethyl)-5-nitropyridin-2-amine (CAS 1043345-32-9)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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