Fesoterodine Diol Dimer CAS 1428856-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428856-45-4 |
| Molecular Formula | C44H60N2O3 |
| Molecular Weight | 664.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Fesoterodine Diol Dimer (CAS 1428856-45-4) pharmaceutical standards reference standard. Molecular formula: C44H60N2O3. Molecular weight: 664.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C44H60N2O3 |
| Molecular Weight | 664.96 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Fesoterodine Standards
- Fesoterodine Impurity 3 (CAS 1380491-71-3)
- Fesoterodine Impurity 6 (CAS CATO-C4X-16446)
- Fesoterodine Fumarate (CAS 286930-03-8)
- Fesoterodine Impurity 15 (CAS CATO-C4X-164415)
- Fesoterodine Impurity N17 (CAS 1254942-29-4)
- Fesoterodine Impurity 4 (CAS 250214-55-2)
- Fesoterodine Impurity 19 (CAS CATO-C4X-164419)
- Fesoterodine Impurity 7 (CAS 1428856-47-6)
Recommended Standards
- Atrasentan Impurity 62 (CAS 1140455-10-2)
- 2,6-Bis((R)-4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazol-2-yl)-N,N-diethylpyridin-4-amine (CAS 2808461-02-9)
- Atrasentan Impurity 48 (CAS 1059052-55-9)
- 5-Methyl-3-(4-methylphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326815-45-5)
- 5-Amino-1-(2-phenoxyphenyl)-1H-imidazole-4-carbonitrile (CAS 551921-64-3)
- 5-amino-3-methyl-2,3-dihydro-1,3,4-thiadiazol-2-one (CAS 85073-03-6)
- 2-Methyl-1-nitro-4-phenoxybenzene (CAS 112880-83-8)
- 2-[(4-Chlorophenyl)sulfonyl]acetic Acid (CAS 3405-89-8)
- (5-Chloro-2-methoxyphenyl)hydrazine (CAS 202823-24-3)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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 13829788188 / jacky.chen@cato-chem.com