Afatinib Impurity 88 CAS 2475095-43-1
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2475095-43-1 |
| Molecular Formula | C12H12FN3O2 |
| Molecular Weight | 249.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Afatinib Impurity 88 (CAS 2475095-43-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12FN3O2. Molecular weight: 249.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12FN3O2 |
| Molecular Weight | 249.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Afatinib Standards
- Afatinib Impurity 72 (CAS 487060-47-9)
- Afatinib Impurity 74 (CAS CATO-C4X-100674)
- Afatinib Impurity 75 (CAS CATO-C4X-100675)
- Afatinib Impurity 64 (CAS CATO-C4X-100664)
- Afatinib impurity 86 (CAS CATO-C4X-100686)
- Afatinib Impurity 28 (CAS 17519-02-7)
- Afatinib Impurity 52 (CAS CATO-C4X-100652)
- Afatinib Impurity 46 (CAS 1449430-53-8)
Recommended Standards
- Methyltrioxorhenium (VII) 70197-13-6 METHYLRHENIUM TRIOXIDE;METHYLRHENIUM TRIOXIDE(VII);METHYLRHENIUM(VII) TRIOXIDE;METHYLTRIOXORHENIUM;METHYLTRIOXORHENIUM(7);METHYLTRIOXORHENIUM(VII);MTO;Methyltrioxorhenium (VII) SC11060 (CAS 70197-13-6)
- Vonoprazan Impurity 132 (CAS 881673-98-9)
- Norepinephrine Sulfate (CAS 81138-41-2)
- Darolutamide Impurity 36 (CAS CATO-C4X-310636)
- Orforglipron impurity 134 (CAS CATO-C4X-3234134)
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- 1-(6-(4-Bromophenyl)-3-methylimidazo[2,1-b]thiazol-2-yl)ethan-1-one (CAS 866134-30-7)
- D-Mannuronic Acid Sodium Salt (CAS 921-56-2)
- 1-(6-Amino-2-methoxyphenyl)ethanone (CAS 33844-23-4)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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