(S)-Tolterodine D-Tartrate CAS 124937-54-8
| CAS No. | 124937-54-8 |
| Molecular Formula | C22H31NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-Tolterodine D-Tartrate (C22H31NOC4H6O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(S)-Tolterodine D-Tartrate (CAS 124937-54-8), molecular formula C22H31NOC4H6O6 and molecular weight 475.58 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-Tolterodine D-Tartrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H31NO C4H6O6 |
| Molecular Weight | 475.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related S Standards
- Tolterodine Impurity 21 (CAS 1043911-42-7)
- Tolterodine EP Impurity C (CAS 1161940-88-0)
- Tolterodine Impurity N5 (CAS 1189501-90-3)
- Rac- Tolterodine-D14 Hydrochloride (CAS 1246816-99-8)
- rac-Tolterodine-d14 Tartrate (CAS 1246911-91-0)
- Tolterodine Impurity 4 (CAS 124935-88-2)
- Tolterodine Impurity 18 (CAS 124935-89-3)
- rac-Tolterodine hydrochloride, 98% (CAS 124936-75-0)
Recommended Standards
- 2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazole-d3 (CAS 1185154-60-2)
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- Methyl 7-bromo-2-methyl-2H-indazole-3-carboxylate (CAS 701910-34-1)
- 4-(Oxolan-3-yloxy)benzaldehyde (CAS 1182333-70-5)
- MethylPrednisolone Impurity 66 (CAS CATO-C4X-191966)
- (1-Benzylazetidine-3,3-diyl)dimethanol (CAS 26096-30-0)
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- (Cyclopropylmethyl)[2-(morpholin-4-yl)ethyl]amine (CAS 741698-36-2)
- 1-(1H-benzo[d][1,2,3]triazol-1-yl)propan-1-one (CAS 54264-50-5)
- Vancomycin Hexapeptide (CAS 115236-65-2)
Why CATO?
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