2-Propenoic acid, ethyl ester, polymer with N-(hydroxymethyl)-2-propenamide and 2-propenamide CAS 28433-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28433-25-2 |
| Molecular Formula | C4H7NO2 C5H8O2 C3H5NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Propenoic acid, ethyl ester, polymer with N-(hydroxymethyl)-2-propenamide and 2-propenamide (CAS 28433-25-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H7NO2 C5H8O2 C3H5NO. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H7NO2 C5H8O2 C3H5NO |
| Molecular Weight | 272.30 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
Related Propenoic Standards
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- 2-Propenoic acid, methyl ester, polymer with 2-propenenitrile, ammonium salt (CAS 110152-62-0)
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Recommended Standards
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-5-methylthiazole-4-carboxylic acid (CAS 1823182-73-5)
- 1-(4-Bromo-1h-pyrazol-1-yl)propan-2-one (CAS 898054-56-3)
- 4-(4-Chlorophenoxy)-2-phenylpyrimidine-5-carboxylic acid (CAS 477859-46-4)
- N'-Nicotinoylbenzenesulfonohydrazide (CAS 5433-39-6)
- (1,2-Dimethylpyrazolidin-4-yl)methanamine (CAS 155429-88-2)
- 6-Ethyl-5-methylpyridin-2-ol (CAS 99307-96-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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