Imatinib Impurity 71 CAS 2118894-75-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2118894-75-8 |
| Molecular Formula | C16H20N4O |
| Molecular Weight | 284.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Imatinib Impurity 71 (CAS 2118894-75-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20N4O. Molecular weight: 284.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20N4O |
| Molecular Weight | 284.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related Imatinib Standards
- Imatinib Impurity 69 (CAS 404577-34-0)
- Imatinib Impurity 25 (CAS CATO-C4X-106825)
- Imatinib EP Impurity F (CAS 6515-58-8)
- Imatinib EP Impurity F (CAS 152460-10-1)
- Imatinib Impurity 18 (CAS 112696-91-0)
- Imatinib Impurity 42 (CAS 67013-55-2)
- Imatinib Impurity 19 (CAS 3367-50-8)
- Imatinib Impurity 8 (CAS 2410195-20-7)
Recommended Standards
- N-(2-Morpholinoethyl)-6-phenylpyrimidin-4-amine (CAS 914217-63-3)
- Teneligliptin impurity 22 (CAS 1453906-29-0)
- n-(1-Benzylpiperidin-4-yl)-1h-imidazole-1-carboxamide (CAS 380222-80-0)
- Sildenafil Impurity 51 (CAS 263897-18-3)
- Parecoxib Impurity 47 (CAS 181695-84-1)
- (4-Bromophenyl)(cycloheptyl)methanol (CAS 1247638-58-9)
- Propanoic acid, 3-(dodecylthio)-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester (CAS 64253-30-1)
- Tert-butyl 4-(1-benzyl-2-oxo-1,2,3,4-tetrahydroquinazolin-5-yl)piperazine-1-carboxylate (CAS 1296346-81-0)
- N-{[(2,6-Dimethylanilino)carbonyl]oxy}-N-{(E)-2,2-dimethyl-1-[(2-nitrophenoxy)methyl]propylidene}amine (CAS 478043-12-8)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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 13829788188 / jacky.chen@cato-chem.com