Aprepitant-M3 Metabolite CAS 419574-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 419574-04-2 |
| Molecular Formula | C20H16F7NO3 |
| Molecular Weight | 451.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Aprepitant-M3 Metabolite (CAS 419574-04-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16F7NO3. Molecular weight: 451.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16F7NO3 |
| Molecular Weight | 451.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Aprepitant Standards
- Aprepitant Impurity 23 (CAS 287930-75-0)
- Aprepitant Impurity 24 (CAS 327623-36-9)
- Aprepitant Impurity 25 (CAS CATO-C4X-114125)
- Aprepitant Impurity 26 (CAS CATO-C4X-114126)
- Aprepitant Impurity 77 (CAS CATO-C4X-114177)
- Aprepitant Impurity 78 (CAS CATO-C4X-114178)
- Aprepitant impurity 53 (CAS 502537-39-5)
- Aprepitant impurity 34 (CAS CATO-C4X-237934)
Recommended Standards
- (5R,6R)-6-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-5-(4-fluorophenyl)-3-morpholinone (CAS 419574-33-7)
- (1R)-[1,1'-Binaphthalene]-2,2'-disulfonyl dichloride (CAS 1187629-43-1)
- 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoylsulfamoyl]-6-(trifluoromethyl)pyridine-3-carboxylic acid (CAS 150315-10-9)
- Pomalidomide-PEG2-propargyl (CAS 2138439-56-0)
- 4-{[4-(4-chlorophenyl)piperazin-1-yl]methyl}-1,2-dihydrophthalazin-1-one (CAS 220998-78-7)
- Dacatavir lmpurity 37 (CAS 2077207-88-4)
- 1-Bromo-4-(4-iodophenyl)butan-2-one (CAS 939825-20-4)
- 4-(2-Ethoxyphenyl)-4-oxobutanoic acid (CAS 39595-35-2)
- 1-propenyl-3-methylimidazolium bromide (CAS 85100-76-1)
- Human glucagon CRS (CAS 9007-92-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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