Imatinib Impurity 78 CAS CATO-C4X-106878
| CAS No. | CATO-C4X-106878 |
| Molecular Formula | C29H30N8O2 |
| Molecular Weight | 522.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Imatinib Impurity 78 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 Imatinib Impurity 78 (CAS CATO-C4X-106878), a pharmacopoeial impurity reference standard (molecular formula C29H30N8O2, MW 522.60 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Imatinib Impurity 78 (C29H30N8O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 19.0, corresponding to approximately 19 ring(s) or double-bond equivalent(s). With a molecular weight of 522.60 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C29H30N8O2 |
| Molecular Weight | 522.60 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
Related Imatinib Standards
- Imatinib Impurity 72 (CAS CATO-C4X-106872)
- Imatinib (Piperidine)-N,N-DiOxide (CAS 571186-93-1)
- Imatinib (Pyridine)-N-Oxide (CAS 571186-92-0)
- Imatinib Impurity 3 (CAS 938082-57-6)
- Imatinib EP Impurity J (CAS 571186-91-9)
- Imatinib Impurity 79 (CAS CATO-C4X-106879)
- 6-Methyl Imatinib (CAS 1032314-85-4)
- Imatinib Impurity 12 (CAS CATO-C4X-106812)
Recommended Standards
- Neratinib Impurity 54 (CAS CATO-C4X-113454)
- Benzyl (S)-4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-2-(tert-butylcarbamoyl)piperazine-1-carboxylate (CAS 189349-50-6)
- Mupirocin EP Impurity D Sodium Salt (CAS 116182-43-5)
- 4,4'-(6,6'-Bis(pyridin-3-ylmethoxy)-[1,1'-biphenyl]-3,3'-diyl)dipyridine (CAS 1388182-17-9)
- Simvastatin EP Impurity A Ammonium Salt (CAS 139893-43-9)
- Elacestrant Impurity 6 (CAS CATO-C4X-32326)
- Isavuconazole Impurity 107 (CAS CATO-C4X-1236107)
- cis-2-methylcyclopropanamine;hydrochloride (CAS 97311-87-0)
- Methyl 2-aminopent-4-enoate (CAS 70837-19-3)
- 3-(tert-Butyl)-4-methoxybenzoic acid (CAS 66737-89-1)
- 5-(1-Ethyl-1H-pyrazol-4-yl)-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-53-5)
- 8-(but-3-en-1-yl)-1,4-dioxaspiro[4.5]decan-8-ol (CAS 142283-61-2)
- Tert-butyl3-hydroxy-2,2-dimethylazetidine-1-carboxylate (CAS 2091328-15-1)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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