Isavuconazole Impurity 100 Iodization HCl CAS CATO-C4X-1236100
| CAS No. | CATO-C4X-1236100 |
| Molecular Formula | C35H35F2N8O5S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Isavuconazole Impurity 100 Iodization HCl 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.
Isavuconazole Impurity 100 Iodization HCl (CAS CATO-C4X-1236100) is a certified pharmaceutical impurity reference standard with the molecular formula C35H35F2N8O5SIHCl and a molecular weight of 881.13 g/mol.
Isavuconazole Impurity 100 Iodization HCl (C35H35F2N8O5SIHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine/iodine 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. 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 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.
Physical & Chemical Properties
| Molecular Formula | C35H35F2N8O5S I HCl |
| Molecular Weight | 881.13 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl/I-containing |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 1 |
Related Isavuconazole Standards
- Isavuconazole Impurity 221 (CAS 1062201-83-5)
- Isavuconazole HCl (CAS 1121545-23-0)
- Isavuconazole Impurity 24 (CAS 1176988-44-5)
- Isavuconazole Impurity 33 (CAS 1180002-01-0)
- Isavuconazole Impurity 60 (CAS 123-73-9)
- Isavuconazole Impurity 62 (CAS 1286730-05-9)
- Isavuconazole-d4 (CAS 1346598-58-0)
- Isavuconazole Impurity N15 (CAS 1443-80-7)
Recommended Standards
- Candesartan Cilexetil EP Impurity C (CAS 1185255-99-5)
- Posaconazole Impurity 6 (CAS 149809-42-7)
- Propranolol Impurity 23 (CAS 77252-87-0)
- Methyl (2,3,5-trimethylphenoxy)acetate (CAS 95450-49-0)
- Tert-butyl (2R,3aR,7aS)-2-(hydroxymethyl)octahydro-1H-pyrrolo[3,2-c]pyridine-1-carboxylate (CAS 2178940-95-7)
- 2-(3,5-Difluorophenyl)pyrrole (CAS 1229035-74-8)
- (R)-3-(tert-Butylamino)propane-1,2-diol (CAS 59207-70-4)
- 1-{8-azabicyclo[3.2.1]octan-3-yl}-3,3-dimethylurea hydrochloride (CAS 2060042-85-3)
- Faropenem Impurity 64 (CAS CATO-C4X-128964)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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