Gefitinib Impurity N2 CAS 246512-44-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 246512-44-7 |
| Molecular Formula | C15H23N3O4 |
| Molecular Weight | 309.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Gefitinib Impurity N2 (CAS 246512-44-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H23N3O4. Molecular weight: 309.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H23N3O4 |
| Molecular Weight | 309.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Gefitinib Standards
- Gefitinib impurity 63 (CAS CATO-C4X-111763)
- Gefitinib Impurity 60 (CAS CATO-C4X-111760)
- Gefitinib Impurity 41 (CAS CATO-C4X-111741)
- Gefitinib EP Impurity A (CAS 199327-61-2)
- Gefitinib impurity 64 (CAS CATO-C4X-111764)
- Gefitinib Impurity 7 (CAS 184475-71-6)
- Gefitinib Impurity 48 (CAS 1006378-06-8)
- Gefitinib Impurity 54 (CAS 675126-26-8)
Recommended Standards
- Ethyl 5-cyano-2-phenyl-6-(propylamino)nicotinate (CAS 477865-83-1)
- Methyl 1-ethyl-3-methyl-6-(p-tolyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 832742-47-9)
- Ethyl 5-(benzyloxy)-3-methyl-1H-indole-2-carboxylate (CAS 61905-89-3)
- Cefixime Impurity 16 (CAS CATO-C4X-113916)
- Bevantolol Impurity 20 (CAS CATO-C4X-241120)
- 1-(1-(TERT-BUTOXYCARBONYL)PYRROLIDIN-3-YL)PIPERIDINE-3-CARBOXYLIC ACID (CAS 903094-72-4)
- 5,5-Diphenylhydantoin calcium salt (CAS 17199-74-5)
- Albendazole Impurity 22 (CAS 31431-10-4)
- Bedaquiline impurity 44 (CAS 93499-67-3)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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