Bortezomib Impurity 24 CAS CATO-C4X-107224
| CAS No. | CATO-C4X-107224 |
| Molecular Formula | C57H87B3N6O12 |
| Molecular Weight | 1080.77 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Bortezomib Impurity 24 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 Bortezomib Impurity 24 (CAS CATO-C4X-107224), a pharmacopoeial impurity reference standard (molecular formula C57H87B3N6O12, MW 1080.77 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C57H87B3N6O12, Bortezomib Impurity 24 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1080.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C57H87B3N6O12 |
| Molecular Weight | 1080.77 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 |
| Degree of Unsaturation (DBE) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Bortezomib Standards
- Bortezomib(Trimeric Boroxine Form) (CAS 390800-88-1)
- Bortezomib Impurity 47（1S,2R） (CAS CATO-C4X-107247)
- Bortezomib Impurity 48（1R,2R） (CAS CATO-C4X-107248)
- Bortezomib Impurity 60 (CAS CATO-C4X-107260)
- Bortezomib Impurity 63 (CAS 1375004-38-8)
- Bortezomib Impurity 59 (CAS CATO-C4X-107259)
- Bortezomib Impurity 46 (CAS CATO-C4X-107246)
- Bortezomib Impurity 18 (CAS CATO-C4X-107218)
Recommended Standards
- ((Methylstannanetriyl)tris(sulfanediyl))tris(ethane-2,1-diyl) tripalmitate (CAS 68928-41-6)
- BDTTh12-2Sn (CAS 1887135-97-8)
- (d(CH2)51,Tyr(Et)2,Val4,Arg8,des-Gly-NH29)-Vasopressin (H-7690.0001) (CAS 110567-67-4)
- BDTThS48-2Sn (CAS 2093197-73-8)
- Glycerol Impurity 10 (Disulfide Oxidation Product) (CAS 4807-52-7)
- Ornidazole Impurity 77 HCI (CAS CATO-C4X-1331103)
- Procaterol Impurity 58 (CAS CATO-C4X-181058)
- 2-(Benzyloxy)-1-fluoro-4-(trifluoromethoxy)benzene (CAS 1375069-09-2)
- Paliperidone Impurity 162 (CAS CATO-C4X-1724162)
- 4-[2-(Methylsulfanyl)-6-(4-phenylpiperazin-1-yl)pyrimidin-4-yl]piperazine-1-carboxamide (CAS 339017-91-3)
- N-(4-Chloro-3-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243475-09-3)
- 7-Chloro-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carbaldehyde (CAS 577691-72-6)
- 6-Chloro-1-[(3-chlorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (CAS 338978-64-6)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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