Osimertinib Impurity 118 CAS 2564638-97-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2564638-97-5 |
| Molecular Formula | C56H67N14O4 |
| Molecular Weight | 1000.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Osimertinib Impurity 118 (CAS 2564638-97-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C56H67N14O4. Molecular weight: 1000.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C56H67N14O4 |
| Molecular Weight | 1000.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 30.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 14 |
Related Osimertinib Standards
- Osimertinib Impurity 119 (CAS CATO-C4X-2045119)
- Osimertinib Impurity 105 (CAS CATO-C4X-2045105)
- Osimertinib Impurity 23 (CAS CATO-C4X-204523)
- Osimertinib Impurity 34 (CAS 2945220-41-5)
- Osimertinib Impurity 7 (CAS 2919324-18-6)
- Osimertinib Impurity 29 (CAS CATO-C4X-204529)
- Osimertinib Impurity 115 (CAS CATO-C4X-2045115)
- Osimertinib Impurity 51 (CAS CATO-C4X-204551)
Recommended Standards
- Tris[(3-phenyl-1H-benzimidazol-1-yl-2(3H)-ylidene)-1,2-phenylene]iridium (CAS 888725-36-8)
- 5-((4-Chlorophenyl)sulfinyl)-2-(dimethylamino)-6-methylpyrimidin-4(1H)-one (CAS 19807-96-6)
- Everolimus Impurity 7 (CAS CATO-C4X-11227)
- Prilocaine Impurity 01 (CAS 103-89-9)
- Gadoteridol Impurity 13 (CAS 192329-72-9)
- Methyl 3-chloro-5h,6h,7h,8h-pyrido[4,3-c]pyridazine-6-carboxylate (CAS 39716-01-3)
- 6-Chloro-[1,2,4]triazolo[1,5-b]pyridazine (CAS 42399-79-1)
- 3,4-Dihydro-1,6-naphthyridin-2(1H)-one (CAS 14757-41-6)
- 2-(2-(Benzo[d][1,3]dioxol-5-ylmethylene)hydrazinyl)-5-ethylthiazol-4(5H)-one (CAS 339061-00-6)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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