rac Fesoterodine-d14 Fumarate CAS 1185237-08-4
| CAS No. | 1185237-08-4 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), rac Fesoterodine-d14 Fumarate 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.
CATO supplies rac Fesoterodine-d14 Fumarate (CAS 1185237-08-4), a certified reference material (molecular formula C26H23D14NO3C4H4O4, MW 541.74 g/mol) for analytical method development and quality control.
rac Fesoterodine-d14 Fumarate (C26H23D14NO3C4H4O4) contains deuterium isotope labeling, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H23D14NO3 C4H4O4 |
| Molecular Weight | 541.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related rac Standards
- Fesoterodine Impurity 24 (CAS 1055330-27-2)
- Fesoterodine ((S)-2-Hydroxy-2-phenylacetic Acid) (CAS 1206695-46-6)
- Fesoterodine Impurity 5 (CAS 1208313-12-5)
- Fesoterodine Impurity N17 (CAS 1254942-29-4)
- Fesoterodine Impurity 14 (CAS 1262778-55-1)
- (S)-Fesoterodine Hydrochloride (CAS 1294517-14-8)
- (S)-Fesoterodine HCl (CAS 1294517-14-8 (free base))
- Fesoterodine Impurity 13 (CAS 1333234-71-1)
Recommended Standards
- 1,2-Dimethyl cyclopentane (CAS 2452-99-5)
- Ethyl 4-(2-aminophenyl)benzoate, HCl (CAS 1355246-87-5)
- 3-(1H-1,2,3-triazol-1-yl)pyridine (CAS 118078-93-6)
- 2-(N-Methylpyrrolidine-2-carboxamido)ethyl benzoate (CAS 61352-49-6)
- 2-Chloro-5-(morpholinosulfonyl)-1H-indole-3-carbaldehyde (CAS 535925-62-3)
- 5-Chlorogramine (CAS 830-94-4)
- 5-chloro-2-fluoro-4-nitrobenzene-1-sulfonamide (CAS 1803611-58-6)
- 1,3-Bis[(S)-2,2-dimethyl-1-(o-tolyl)propyl]-3-imidazolium Iodide (CAS 1002357-04-1)
- Dysprosium(III) perchlorate, 50% aqueous solution (99.9%-Dy) (REO) (CAS 14692-17-2)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com