Posaconazole lmpurity 177 CAS CATO-C4X-1208177
| CAS No. | CATO-C4X-1208177 |
| Molecular Formula | C34H39F2N7O3 |
| Molecular Weight | 631.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Posaconazole lmpurity 177 (CAS CATO-C4X-1208177, C34H39F2N7O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C34H39F2N7O3, Posaconazole lmpurity 177 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 631.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Posaconazole lmpurity 177 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 | C34H39F2N7O3 |
| Molecular Weight | 631.72 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Posaconazole Standards
- Posaconazole Impurity 168 (CAS CATO-C4X-1208168)
- Posaconazole Impurity 185 (CAS CATO-C4X-1208185)
- Posaconazole lmpurity 179 (CAS CATO-C4X-1208179)
- Posaconazole Impurity 171 (CAS CATO-C4X-1208171)
- Posaconazole Impurity 52 (CAS 161532-56-5)
- Posaconazole impurity 232 (CAS CATO-C4X-1208232)
- Posaconazole Impurity 167 (CAS CATO-C4X-1208167)
- Posaconazole Impurity 100 (CAS CATO-C4X-1208100)
Recommended Standards
- N-(9-((2R,6S)-6-(Hydroxymethyl)-4-tritylmorpholin-2-yl)-6-(2-isocyanoethoxy)-9H-purin-2-yl)isobutyramide (CAS 2305415-83-0)
- Oxacillin Impurity 19 (CAS CATO-C4X-232119)
- MGB-BP-3 (CAS 1000277-08-6)
- Relugolix Impurity 58 (CAS CATO-C4X-242958)
- Butenafine Impurity 23 (CAS CATO-C4X-159623)
- Elagolix Impurity 39 (CAS 295376-21-5)
- Tobramycin Impurity 20 (CAS CATO-C4X-220020)
- H-Arg(Tos)-OH (CAS 4353-32-6)
- 3-Amino-4-(2,4,5-trifluorophenyl)butanoic Acid Hydrochloride (CAS 1909337-07-0)
- Etozolin HCl (CAS 53-90-7)
- Ethyl 3-((4-chlorophenyl)amino)-2-(2,5-dioxotetrahydrofuran-3-yl)but-2-enoate (CAS 216876-53-8)
- Ethyl (6-bromo-pyridin-2-ylamino)carbonothioylcarbamate (CAS 1010120-59-8)
- 3-Tridecyl-1H-pyrazol-5(4H)-one (CAS 63158-98-5)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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