Isavuconazole Impurity 232 CAS CATO-C4X-1236232
| CAS No. | CATO-C4X-1236232 |
| Molecular Formula | C23H26F2N6O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Isavuconazole Impurity 232 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.
CATO supplies Isavuconazole Impurity 232 (CAS CATO-C4X-1236232), a pharmacopoeial impurity reference standard (molecular formula C23H26F2N6O5Cl, MW 539.94 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Isavuconazole Impurity 232 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 539.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C23H26F2N6O5 2*Cl |
| Molecular Weight | 539.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 6 |
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
- Olaparib Impurity N12 (CAS 763114-04-1)
- Epalrestat impurity 36 (CAS CATO-C4X-223636)
- Vilanterol Impurity 14 (CAS CATO-C4X-193514)
- Methyl 7-chloro-2,3-dihydrobenzofuran-2-carboxylate (CAS 127690-17-9)
- 4-Chloro-2-(((3-(trifluoromethyl)phenyl)amino)methyl)phenol (CAS 1041519-73-6)
- 4-chloropyrazolo[1,5-a]pyridine-2-carboxylic acid (CAS 2044704-53-0)
- Piracetam Impurity 10 (CAS 220223-43-8)
- 1-Methyl-6,7,8,9-tetrahydroisoxazolo[5,4-c]isoquinolin-5(4H)-one (CAS 88786-10-1)
- 3-Chloro-N,N-dimethylisoquinolin-1-amine (CAS 1079651-09-4)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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