R-Oxybutynin D10 CAS CATO-C4X-197215
| CAS No. | CATO-C4X-197215 |
| Molecular Formula | - |
| Molecular Weight | 367.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of R-Oxybutynin D10 (C22H21D10NO3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies R-Oxybutynin D10 (CAS CATO-C4X-197215), a certified reference material (molecular formula C22H21D10NO3, MW 367.55 g/mol) for analytical method development and quality control.
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), R-Oxybutynin D10 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 | C22H21D10NO3 |
| Molecular Weight | 367.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related R Standards
- S-Oxybutynin D10 (CAS CATO-C4X-197216)
- Oxybutynin Impurity 7 (CAS CATO-C4X-19727)
- Oxybutynin Impurity 3 (CAS 1215677-72-7)
- Oxybutynin N- oxide (CAS 80976-68-7)
- Oxybutynin Impurity N1 (Mixture of Diastereomers) (CAS 1199574-71-4)
- Oxybutynin Impurity A (CAS CATO-C4X-197212)
- Oxybutynin impurity 10 (CAS CATO-C4X-197210)
- Oxybutynin (CAS 5633-20-5)
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