Isavuconazole Impurity 34 CAS 2001052-01-1
| CAS No. | 2001052-01-1 |
| Molecular Formula | C13H12F2N4O |
| Molecular Weight | 278.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Isavuconazole Impurity 34 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.
CATO supplies Isavuconazole Impurity 34 (CAS 2001052-01-1), a pharmacopoeial impurity reference standard (molecular formula C13H12F2N4O, MW 278.26 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Isavuconazole Impurity 34 (C13H12F2N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 278.26 g/mol, it falls into the medium-molecular-weight range. 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 | C13H12F2N4O |
| Molecular Weight | 278.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Isavuconazole Standards
- Isavuconazole Impurity 1 (CAS 2069200-13-9)
- Isavuconazole Impurity 108 (CAS CATO-C4X-1236108)
- Isavuconazole Impurity 158 (CAS CATO-C4X-1236158)
- Isavuconazole Impurity 2 (CAS 2001051-99-4)
- Isavuconazole Related Compoun 1 (CAS 241479-74-3)
- Isavuconazole Impurity 79 (CAS 483340-20-1)
- Isavuconazole Impurity 7 (CAS 2733698-17-2)
- Isavuconazole Impurity 223 (CAS CATO-C4X-1236223)
Recommended Standards
- Allopurinol Impurity 32 (CAS 52632-17-4)
- Allopurinol Impurity 7 (CAS 321571-07-7)
- Lenalidomide Impurity 3 (CAS 295357-66-3)
- Imidapril Impurity 7 (CAS 168292-63-5)
- Repaglinide Impurity O (CAS 147770-03-4)
- Phloroglucinol Impurity 79 (CAS CATO-C4X-221779)
- Drotaverine Impurity 17 (CAS 2050-46-6)
- 3-amino-1-cyclobutylpyrrolidin-2-one hydrochloride (CAS 2044712-55-0)
- 4-Amino-2-(1,3-benzoxazol-2-yl)phenol (CAS 62129-02-6)
- 1-(p-Tolyl)-1H-pyrazole-4-carboxylic acid (CAS 1053085-48-5)
- 1-(Bromomethyl)-1-(3,3-dimethylbutoxy)cyclohexane (CAS 1495432-32-0)
- 3-(4-Methylcyclohexyl)propan-1-ol (CAS 2808-55-1)
- (S)-((Dec-1-yn-5-yloxy)methyl)benzene (CAS 1355990-11-2)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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