Gefitinib Impurity 6 CAS 788136-89-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 788136-89-0 |
| Molecular Formula | C17H13ClFN3O3 |
| Molecular Weight | 361.75 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Gefitinib Impurity 6 (CAS 788136-89-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13ClFN3O3. Molecular weight: 361.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13ClFN3O3 |
| Molecular Weight | 361.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Gefitinib Standards
- Gefitinib Impurity 53 (CAS CATO-C4X-111753)
- Gefitinib Impurity 51 (CAS CATO-C4X-111751)
- Gefitinib Impurity 16 (CAS CATO-C4X-111716)
- Gefitinib Impurity 32 (CAS CATO-C4X-111732)
- Gefitinib Impurity 26 (CAS CATO-C4X-111726)
- Gefitinib Impurity 81 (CAS CATO-C4X-111781)
- Gefitinib Impurity 61 (CAS 950596-57-3)
- Gefitinib Impurity 59 (CAS CATO-C4X-111759)
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