Lopinavir Related Compounds Mixture CAS CATO-C4X-168234
| CAS No. | CATO-C4X-168234 |
| Molecular Formula | C17H19N3O4S |
| Molecular Weight | 361.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 361.42 g/mol gives Lopinavir Related Compounds Mixture distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Lopinavir Related Compounds Mixture (CAS CATO-C4X-168234) is a high-purity analytical reference standard with the molecular formula C17H19N3O4S and a molecular weight of 361.42 g/mol.
Lopinavir Related Compounds Mixture (C17H19N3O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Lopinavir Related Compounds Mixture under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H19N3O4S |
| Molecular Weight | 361.42 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lopinavir Standards
- Lopinavir EP Impurity L (CAS CATO-C4X-168212)
- Lopinavir EP Impurity E (CAS 192725-49-8)
- Lopinavir EP Impurity A (CAS 192726-05-9)
- Lopinavir EP Impurity H (CAS CATO-C4X-16828)
- Lopinavir EP Impurity F (CAS CATO-C4X-16826)
- Lopinavir Impurity 33 (CAS CATO-C4X-168233)
- Lopinavir Impurity 35 (CAS 3023702-69-1)
- Lopinavir EP Impurity G (CAS CATO-C4X-16827)
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