Arbidol Impurity 13 CAS 40945-79-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 40945-79-7 |
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Arbidol Impurity 13 (CAS 40945-79-7) pharmacopoeial impurity standards reference standard. Molecular formula: C15H17NO4. Molecular weight: 275.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Arbidol Standards
- Arbidol Impurity 16 (CAS CATO-C4X-112916)
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- Arbidol Impurity 12 (CAS 15574-49-9)
- Arbidol Impurity 40 (CAS 1106670-97-6)
- Arbidol Impurity 17 (CAS CATO-C4X-112917)
- Arbidol Impurity 39 (CAS CATO-C4X-112939)
- Arbidol Impurity 55 (CAS CATO-C4X-112955)
Recommended Standards
- Milrinone Impurity 28 (CAS CATO-C4X-109128)
- Ramosetron Impurity 13 (CAS 183613-77-6)
- 5911-65-9 9,10-Dimethoxy-1,6,7,11b-tetrahydro-2H-pyrido[2,1-a]isoquinoline-2,4(3H)-dione MFCD03305515 (CAS 5911-65-9)
- Atogepant Impurity 5 (CAS CATO-C4X-32855)
- Pioglitazone Impurity 8 (CAS 74772-78-4)
- (4-Chlorophenyl)(3-(trifluoromethyl)phenyl)methanone (CAS 91503-65-0)
- 4-Chloro-3-(chloromethyl)-2-fluoropyridine (CAS 1393566-57-8)
- (Z)-4-Hydroxy-4-(pyridin-2-yl)but-3-en-2-one (CAS 1031694-63-9)
- 4-Bromo-2-fluoro-3-(methylthio)benzaldehyde (CAS 2586125-82-6)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com