2-Cyano-3-(2,5-dimethoxyphenyl)-N-(2-methoxyphenyl)propanamide CAS 1261016-16-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261016-16-3 |
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Cyano-3-(2,5-dimethoxyphenyl)-N-(2-methoxyphenyl)propanamide (CAS 1261016-16-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20N2O4. Molecular weight: 340.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O4 |
| Molecular Weight | 340.37 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 2-Cyano-N-(3,4-dimethoxyphenyl)-3-(2-methoxyphenyl)propanamide (CAS 1260909-16-7)
- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(4-methoxyphenyl)propanamide (CAS 1260943-83-6)
- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(3-methoxyphenyl)propanamide (CAS 1260951-21-0)
- 2-Cyano-3-(2,4-dimethoxyphenyl)-N-(3-methoxyphenyl)propanamide (CAS 1260953-74-9)
- 2-Cyano-3-(2,4-dimethoxyphenyl)-N-(2-methoxyphenyl)propanamide (CAS 1261000-72-9)
- 2-Cyano-N-(2-ethoxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)propanamide (CAS 1261009-22-6)
- 2-Cyano-3-(3,4-dimethoxyphenyl)-N-(2-methoxyphenyl)propanamide (CAS 483359-49-5)
- 2-Cyano-3-(3,4-dimethoxyphenyl)-N-(3-methoxyphenyl)propanamide (CAS 505065-27-0)
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