Ritonavir EP Impurity Q CAS 1414933-82-6
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 1414933-82-6 |
| Molecular Formula | C37H48N6O5S2 |
| Molecular Weight | 720.94 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ritonavir EP Impurity Q (CAS 1414933-82-6) pharmacopoeial impurity standards reference standard. Molecular formula: C37H48N6O5S2. Molecular weight: 720.94 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C37H48N6O5S2 |
| Molecular Weight | 720.94 g/mol |
| Purity | >90% |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related Ritonavir Standards
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- Ritonavir EP Impurity R (CAS 1414933-80-4)
- Ritonavir impurity 48 (CAS CATO-C4X-175148)
- Ritonavir Impurity 56 (CAS CATO-C4X-175156)
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Recommended Standards
- Nonacyclo[43.3.1.13,7.19,13.115,19.121,25.127,31.133,37.139,43]hexapentaconta-1(49),3,5,7(56),9,11,13(55),15,17,19(54),21,23,25(53),27,29,31(52),33,35,37(51),39,41,43(50),45,47-tetracosaene (CAS 82040-66-2)
- N1-(1-Benzyl-3-hydroxy-5-phenyl-4-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}pentyl)-N2-{[[(5-isopropyl-1,3-thiazol-2-yl)methyl](methyl)amino]carbonyl}valinamide (CAS 2096495-89-3)
- O-(2-(1,2-Dihexanoyl-3-(7-oxo-11-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)undecanoyl)triazyl)ethyl) methanesulfonothioate (CAS 1322625-00-2)
- Atogepant Impurity 91 (CAS CATO-C4X-328591)
- Xanomeline impurity 23 (CAS CATO-C4X-330123)
- 2-(Tert-butyl) 4-ethyl 3-oxo-2-azabicyclo[2.2.2]Octane-2,4-dicarboxylate (CAS 2306263-26-1)
- 1-(3-Nitrophenyl)piperazin-2-one (CAS 215649-84-6)
- 6-((2-Ethyl-1H-imidazol-1-yl)methyl)pyridazin-4(1H)-one (CAS 627525-61-5)
- 5-Propyl-2-(4-(trans-4-propylcyclohexyl)phenyl)pyrimidine (CAS 98495-17-1)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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