Gefitinib Impurity 47 CAS 3863-11-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 3863-11-4 |
| Molecular Formula | C6H5F2N |
| Molecular Weight | 129.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Gefitinib Impurity 47 (CAS 3863-11-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5F2N. Molecular weight: 129.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5F2N |
| Molecular Weight | 129.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Gefitinib Standards
Recommended Standards
- 695-53-4 ALU9NPM703 Dimethadione Dimethadione [USAN:INN] 2,4-Oxazolidinedione, 5,5-dimethyl- 4-27-00-03237 (Beilstein Handbook Reference) AC 1198 AI3-18201 BAX 1400Z BRN 0113541 Dimetadiona [INN-Spanish] Dimetadione [DCIT] Dimethadion Dimethadionum [INN-Latin] Dimethyloxazolidinedione Dimethyl-oxazolidine-2,4-dione 5,5-Dimethyl-2,4-oxazolidinedione DMO 5,5-Dwumetylooksazolidyno-2,4-dion [Polish] EINECS 211-781-4 Eupractone NSC-30152 Propazone NSC 30152 5,5-Dwumetylooksazolidyno-2,4-dion Dimetadiona Dimetadione Dimethadionum 5,5-Dimethyl-2,4-oxazolidindion [IUPAC] UNII-ALU9NPM703 5,5-Dimethyl-2,4-oxazolidindion (CAS 695-53-4)
- Glycopyrrolate Impurity 12 (CAS 131237-81-5)
- 50835-77-3 CTK1G5983 Propanoic acid, 3-isocyanato-, methyl ester (CAS 50835-77-3)
- Oxacillin Impurity 43 (CAS CATO-C4X-232143)
- Tedizolid Impurity 94 (CAS CATO-C4X-105494)
- 6-Oxo-1-phenyl-4-(trifluoromethyl)-N-[4-(trifluoromethyl)phenyl]-1,6-dihydropyridazine-3-carboxamide (CAS 477859-59-9)
- (3,4,5-Trichlorophenyl)methanamine (CAS 101084-07-5)
- 5-Bromo-2-(dimethylamino)-4,6-dimethylpyridine-3-carbonitrile (CAS 2095409-83-7)
- 6-Mehylpyridine-2-boronic acid pinacol ester, 97% (CAS 1096689-44-9)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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