Mitoxantrone Impurity 22 CAS CATO-C4X-103422
| CAS No. | CATO-C4X-103422 |
| Molecular Formula | C22H27N5O6 |
| Molecular Weight | 457.48 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 Mitoxantrone Impurity 22 (CAS CATO-C4X-103422), a pharmacopoeial impurity reference standard (molecular formula C22H27N5O6, MW 457.48 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Mitoxantrone Impurity 22 (C22H27N5O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 457.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Mitoxantrone Impurity 22 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.
Physical & Chemical Properties
| Molecular Formula | C22H27N5O6 |
| Molecular Weight | 457.48 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 Mitoxantrone Standards
- Mitoxantrone Impurity 19 (CAS CATO-C4X-103419)
- Mitoxantrone Impurity 23 (CAS CATO-C4X-103423)
- Mitoxantrone Impurity (CAS CATO-C4X-103424)
- Mitoxantrone-d (CAS 1189974-82-0)
- Mitoxantrone Impurity 13 (CAS 70476-74-3)
- Mitoxantrone Impurity 5 (CAS CATO-C4X-10345)
- Mitoxantrone (CAS 65271-80-9)
- Mitoxantrone Impurity 27 (CAS CATO-C4X-103427)
Recommended Standards
- Apixaban Impurity 27 (CAS 1074549-89-5)
- Minocycline Impurity (CAS 27179-27-7)
- Cefoxitin EP Impurity E (CAS 2395025-32-6)
- Minocycline Amino Ethyl Derivative (CAS 4756-93-8)
- Cefprozil EP Impurity J (CAS CATO-C4X-149215)
- Salbutamol Impurity 137 (CAS CATO-C4X-1176137)
- Dexamethasone Impurity 119 (CAS CATO-C4X-1165119)
- 3-((3-Methylbenzyl)thio)-6-(pyridin-3-yl)pyridazine (CAS 893993-72-1)
- tert-Butyl 4-acetyl-2-methylbenzoate (CAS 1424279-95-7)
- Picaridin (CAS 119515-38-7)
- N-(4-Chlorophenyl)-5-phenyl-1,3,4-oxadiazol-2-amine (CAS 917912-30-2)
- Neolinine (CAS 112515-37-4)
- Dichloro-1,2,4-triazin-5-amine (CAS 823-62-1)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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