Avatrombopag Impurity 25 CAS CATO-C4X-223425
| CAS No. | CATO-C4X-223425 |
| Molecular Formula | C17H23ClN4S2 |
| Molecular Weight | 382.97 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 382.97 g/mol gives Avatrombopag Impurity 25 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Avatrombopag Impurity 25 (CAS CATO-C4X-223425, C17H23ClN4S2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Avatrombopag Impurity 25 (C17H23ClN4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Avatrombopag Impurity 25 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 | C17H23ClN4S2 |
| Molecular Weight | 382.97 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Avatrombopag Standards
- Avatrombopag Impurity 127 (CAS CATO-C4X-2234127)
- Avatrombopag Impurity 30 (CAS 570407-42-0)
- Avatrombopag impurity 132 (CAS CATO-C4X-2234132)
- Avatrombopag Impurity 16 (CAS CATO-C4X-223416)
- Avatrombopag impurity 135 (CAS CATO-C4X-2234135)
- Avatrombopag Impurity 9 (CAS 2401867-89-6)
- Avatrombopag Impurity 112 (CAS CATO-C4X-2234112)
- Avatrombopag impurity 130 (CAS CATO-C4X-2234130)
Recommended Standards
- 2,6-Diiodo-5-methoxypyridin-3-ol (CAS 1087659-27-5)
- 4-Bromo-3-iodo-6-(methoxymethoxy)pyrazolo[1,5-a]pyridine (CAS 2852769-47-0)
- 9-(Chlorodiphenylsilyl)-9h-fluorene (CAS 73220-53-8)
- 3,6-Dibromo-2-nitro-9H-fluoren-9-one (CAS 21878-85-3)
- Ivabradine impurity 75 (CAS CATO-C4X-111975)
- Flurbiprofen Impurity 172 (CAS 543688-88-6)
- Tretinoin Impurity 27 (CAS CATO-C4X-196927)
- 2,6-Dichlorosyringaldehyde (CAS 76330-06-8)
- 2,6-Diphenylimidazo[1,2-a]pyridine (CAS 851053-64-0)
- 2-Bromo-5-(2-(1-(methylsulfonyl)piperidin-2-yl)ethyl)pyrazine (CAS 1316225-98-5)
- 4-(5-Bromo-2-pyridyl)morpholine (CAS 200064-11-5)
- 1-Benzylcyclobutan-1-ol (CAS 73013-83-9)
- 396718-26-6 Mca-Arg-Pro-Lys-Pro-Gln-OH MFCD01318846 (CAS 396718-26-6)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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