Tolvaptan Impurity 44 CAS 2458812-61-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2458812-61-6 |
| Molecular Formula | C34H30ClN3O4 |
| Molecular Weight | 580.07 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Tolvaptan Impurity 44 (CAS 2458812-61-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C34H30ClN3O4. Molecular weight: 580.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C34H30ClN3O4 |
| Molecular Weight | 580.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Tolvaptan Standards
- Tolvaptan Impurity 45 (CAS 2458812-60-5)
- Tolvaptan Impurity 117 (CAS CATO-C4X-1955117)
- Tolvaptan Impurity 102 (CAS CATO-C4X-1955102)
- Tolvaptan Impurity 103 (CAS CATO-C4X-1955103)
- Tolvaptan Impurity 95 (CAS CATO-C4X-195595)
- Tolvaptan impurity 115 (CAS CATO-C4X-1955115)
- Tolvaptan Impurity 85 (CAS CATO-C4X-195585)
- Tolvaptan Impurity 58 (CAS CATO-C4X-195558)
Recommended Standards
- Apixaban Impurity 160 (CAS CATO-C4X-1088160)
- 4-Chloro-3-(5-methyl-3-((4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)-amino)benzo[e][1,2,4]triazin-7-yl)phenyl benzoate (CAS 867331-82-6)
- Perfluoro-1,4,7,10,13-pentaoxacyclopentadecane (CAS 97571-69-2)
- Olmesartan Impurity 93 (CAS CATO-C4X-109793)
- Mosapride Impurity 8 (CAS 112885-33-3)
- (R)-6-Cyclopentylpiperazin-2-one (CAS 1240582-17-5)
- (5,5-Difluoro-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazol-3-yl)methanol (CAS 1823380-96-6)
- 4-(Cyclopentylamino)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide (CAS 920959-44-0)
- 1-(benzyloxy)-3-bromo-2,4-difluorobenzene (CAS 1881328-16-0)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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