Lemborexant impurity 9 CAS 1369763-94-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1369763-94-9 |
| Molecular Formula | C22H21FN4O2 |
| Molecular Weight | 392.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Lemborexant impurity 9 (CAS 1369763-94-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H21FN4O2. Molecular weight: 392.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H21FN4O2 |
| Molecular Weight | 392.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Lemborexant Standards
- Lemborexant Impurity 46 (CAS CATO-C4X-304246)
- Lemborexant Impurity 51 (CAS CATO-C4X-304251)
- Lemborexant impurity 10 (CAS CATO-C4X-304210)
- Lemborexant impurity 11 (CAS CATO-C4X-304211)
- Lemborexant impurity 12 (CAS CATO-C4X-304212)
- Lemborexant impurity 17 (CAS 1450904-92-3)
- Lemborexant Impurity 30 (CAS CATO-C4X-304230)
- Lemborexant Impurity 77 (CAS CATO-C4X-304277)
Recommended Standards
- 5-[(2,6-Dimethylphenyl)methyl]-7-(trifluoromethyl)-1H,3H,3aH,4H,5H-[1,3]thiazolo[3,4-a]quinoxalin-4-one (CAS 1025332-07-3)
- 4-Methoxy-3-{3-[2-(3-methoxy-phenyl)-ethyl]-phenoxy}-benzoic acid methyl ester (CAS 1171921-93-9)
- Relugolix Impurity 35 (CAS CATO-C4X-242935)
- Ramelteon Impurity 14 (CAS 326793-94-6)
- Lenalidomide Impurity 70 (CAS CATO-C4X-190370)
- 2-(1-Methylpiperidin-2-yl)propane-1,3-diol (CAS 122538-48-1)
- 2-((Tert-butoxycarbonyl)amino)decanoic acid (CAS 53296-39-2)
- 4-(3,4-Difluorophenyl)azetidin-2-one (CAS 1339592-63-0)
- 3-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-ylsulfonyl)benzoic acid (CAS 926230-39-9)
- Lixisenatide (CAS 320367-13-3)
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