Carfilzomib Impurity 86 CAS CATO-C4X-102286
| CAS No. | CATO-C4X-102286 |
| Molecular Formula | C31H45N5O5 |
| Molecular Weight | 567.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Carfilzomib Impurity 86 (CAS CATO-C4X-102286), a pharmacopoeial impurity reference standard (molecular formula C31H45N5O5, MW 567.72 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C31H45N5O5, Carfilzomib Impurity 86 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 567.72 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).
CATO manufactures Carfilzomib Impurity 86 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.
Physical & Chemical Properties
| Molecular Formula | C31H45N5O5 |
| Molecular Weight | 567.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Carfilzomib Standards
- Carfilzomib Impurity 1 (CAS 875309-92-5)
- Carfilzomib Impurity 15 (CAS CATO-C4X-102215)
- Carfilzomib Impurity 16 (CAS CATO-C4X-102216)
- Carfilzomib Impurity 17 (CAS CATO-C4X-102217)
- Carfilzomib Impurity 18 (CAS CATO-C4X-102218)
- Carfilzomib Impurity 19 (CAS CATO-C4X-102219)
- Carfilzomib Impurity 20 (CAS CATO-C4X-102220)
- Carfilzomib Impurity 21 (CAS CATO-C4X-102221)
Recommended Standards
- Miglitol Impurity 15 (CAS CATO-C4X-169715)
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- Miglitol Impurity 14 (CAS CATO-C4X-169714)
- Atrasentan Impurity 125 (CAS 1063835-91-5)
- Bambuterol Impurity 11 (CAS CATO-C4X-274611)
- Atropine Impruity 2 (CAS CATO-C4X-14892)
- Somatostatin Impurity 9 (CAS CATO-C4X-23509)
- Avatrombopag Impurity 31 (CAS 1126-09-6)
- Sertaconazole nitrate EP Impurity B (CAS 17512-61-7)
- 2,2-Bis(trifluoromethyl)oxazol-5(2H)-one (CAS 72681-60-8)
- N’-hydroxy-4-methylmorpholine-2-carboximidamide (CAS 1461726-83-9)
- 2-((3,4-Dichlorobenzyl)oxy)isoindoline-1,3-dione (CAS 38936-82-2)
- 2-Methyl-6-[2-(trimethylsilyl)ethynyl]quinoline (CAS 1315248-52-2)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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