Methyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate CAS 865660-07-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865660-07-7 |
| Molecular Formula | C19H20N2O6 |
| Molecular Weight | 372.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate (CAS 865660-07-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N2O6. Molecular weight: 372.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O6 |
| Molecular Weight | 372.37 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 3-(2-(2-((4-fluorophenyl)amino)-2-oxoacetyl)-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 477857-76-4)
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- Phenyl 3-(4-methoxyphenyl)-4-oxo-3,4-dihydro-1-phthalazinecarboxylate (CAS 338975-88-5)
- 1-[(5-methylthiophen-2-yl)methyl]-1h-pyrazol-5-amine (CAS 956507-85-0)
- 2-Methyl-3-propylquinoxaline (CAS 40790-42-9)
- 5-Bromo-n-[2-(1h-imidazol-1-yl)ethyl]pyridin-2-amine (CAS 1248508-98-6)
- Methyl 4-(2-methoxyethoxy)benzoate (CAS 60893-68-7)
- 1-(4-(Trifluoromethyl)pyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 465514-39-0)
- 3,9-Dibromo-5,11-bis(2-ethylhexyl)-5,11-dihydroindolo[3,2-b]carbazole (CAS 882066-04-8)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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