Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8) CAS 1185103-28-9
| CAS No. | 1185103-28-9 |
| Molecular Formula | - |
| Molecular Weight | 487.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8) (CAS 1185103-28-9) is a certified pharmaceutical impurity reference standard with the molecular formula C28H21D8N7O and a molecular weight of 487.63 g/mol.
Owing to deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 487.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Imatinib EP Impurity C-d8 (N-Desmethyl Imatinib-d8) 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 | C28H21D8N7O |
| Molecular Weight | 487.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 7 |
Related Imatinib Standards
- Imatinib Impurity 10 (CAS 1026753-54-7)
- Imatinib (CAS 152459-95-5)
- Imatinib meta-MPM Impurity (CAS 1246819-59-9)
- Imatinib EP Impurity C (CAS 404844-02-6)
- Imatinib-d3 (N-methyl-d3) (CAS 1134803-18-1)
- Imatinib-d3 (CAS 1144803-18-1)
- Imatinib Para-diaminomethylbenzene Impurity-d3 (CAS 1246819-27-1)
- Imatinib-d8 (CAS 1092942-82-9)
Recommended Standards
- sPLA2 inhibitor (CAS 393569-31-8)
- Fexofenadine EP Impurity F (CAS 185066-33-5)
- N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-(1,2-dithiolan-3-yl)pentanamide (CAS 918827-52-8)
- Trifarotene Impurity 9 (CAS 895542-08-2)
- Oseltamivir Impurity 57 (CAS CATO-C4X-172057)
- Crizotinib Impurity 56 (CAS CATO-C4X-102556)
- Peramivir Impurity 53 (CAS CATO-C4X-183353)
- 5-(4-Methoxy-3-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 1266484-49-4)
- 3-[(Benzyloxy)methyl]oxetane (CAS 1003013-76-0)
- 3-Bromo-5-fluoro-4-(trifluoromethyl)phenol (CAS 1805417-79-1)
- Calcium Malate (CAS 17482-42-7)
- 4-Bromo-6-ethoxyquinoline (CAS 1070879-28-5)
- 2-Methyl-2H-isoindole-1-carbaldehyde (CAS 34463-54-2)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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