rac Desisopropyl Tolterodine-d7 Methyl Ether CAS 1794768-30-1
| CAS No. | 1794768-30-1 |
| Molecular Formula | - |
| Molecular Weight | 304.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rac Desisopropyl Tolterodine-d7 Methyl Ether is closely related to deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies rac Desisopropyl Tolterodine-d7 Methyl Ether (CAS 1794768-30-1), a certified reference material (molecular formula C20H20D7NO, MW 304.48 g/mol) for analytical method development and quality control.
The molecular framework of rac Desisopropyl Tolterodine-d7 Methyl Ether (C20H20D7NO) is characterized by deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), rac Desisopropyl Tolterodine-d7 Methyl Ether meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H20D7NO |
| Molecular Weight | 304.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related rac Standards
- O-Desisopropyl-O-methyl Bisoprolol-d7 Hemifumarate (CAS 1346600-98-3)
- 4-Desisopropyl-4-ethyl Nateglinide-d5 (CAS 1356011-67-0)
- O-Desisopropyl-O-ethyl Bisoprolol-d7 Hemifumarate (CAS 1346600-13-2)
- rac Desisopropyl Tolterodine-d7 (CAS 1346600-20-1)
- 4-Desisopropyl-4-propyl Imazethapyr (CAS 153232-73-6)
- (R)-Desisopropyl Tolterodine (CAS 194482-41-2)
- N-Desisopropyl Pentisomide (CAS 106132-93-8)
- N-Desisopropyl Metoprolol-d5 (CAS 1794979-77-3)
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