Posaconazole Impurity 62 CAS CATO-C4X-120862
| CAS No. | CATO-C4X-120862 |
| Molecular Formula | C60H69F2N13O7 |
| Molecular Weight | 1122.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Posaconazole Impurity 62.
Posaconazole Impurity 62 (CAS CATO-C4X-120862) is a certified pharmaceutical impurity reference standard with the molecular formula C60H69F2N13O7 and a molecular weight of 1122.27 g/mol.
Posaconazole Impurity 62 (C60H69F2N13O7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Posaconazole Impurity 62 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C60H69F2N13O7 |
| Molecular Weight | 1122.27 g/mol |
| 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 13 |
Related Posaconazole Standards
- Posaconazole Impurity 268 (CAS CATO-C4X-1208268)
- Posaconazole Impurity 278 (CAS CATO-C4X-1208278)
- Posaconazole lmpurity 178 (CAS CATO-C4X-1208178)
- Posaconazole Impurity 99 (CAS CATO-C4X-1208199)
- Posaconazole Citrate Ester (CAS CATO-C4X-1208195)
- Posaconazole Impurity 258 (CAS CATO-C4X-1208258)
- Posaconazole Benzoate (CAS CATO-C4X-1208194)
- Posaconazole Impurity 80 (CAS 1488301-79-6)
Recommended Standards
- Docetaxel Impurity 75 (CAS CATO-C4X-161975)
- [Thi5,8,DPhe7] Bradykinin (CAS 97825-07-5)
- Docetaxel Impurity 74 (CAS CATO-C4X-161974)
- N-nitroso-caspofungin (CAS CATO-C4X-157555)
- Indobufen Impurity 61 (CAS CATO-C4X-179261)
- Ropivacaine Impurity 32 (CAS 99552-32-6)
- Ruxolitinib Impurity 131 (CAS CATO-C4X-2058131)
- Cefcapene Impurity 99 (CAS CATO-C4X-182499)
- N-(3-Bromo-4-methoxybenzyl)-3-pentanamine hydrobromide (CAS 1609407-30-8)
- 5-Hydroxymethoxyphenamine (CAS 61866-76-0)
- 5-(2-Chlorophenyl)-3,4-dihydro-2H-pyrrole (CAS 129540-25-6)
- Benzyl 2-amino-7-azaspiro[3.5]nonane-7-carboxylate (CAS 147611-02-7)
- 1-Benzyl 5-tert-butyl 2-oxoimidazolidine-1,5-dicarboxylate (CAS 1266739-94-9)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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