65899-87-8 2-Propenamide, N-(3-(dimethylamino)propyl)-, polymer with diethenylbenzene and 1,1'-(oxybis(2,1-ethanediyloxy))bis(ethene) Diethylene glycol divinylether, divinylbenzene, dimethylaminopropylacrylamide polymer CAS 65899-87-8
| CAS No. | 65899-87-8 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
65899-87-8 2-Propenamide, N-(3-(dimethylamino)propyl)-, polymer with diethenylbenzene and 1,1'-(oxybis(2,1-ethanediyloxy))bis(ethene) Diethylene glycol divinylether, divinylbenzene, dimethylaminopropylacrylamide polymer (CAS 65899-87-8) is a high-purity analytical reference standard with the molecular formula C12H18O3C8H16N2OC10H10 and a molecular weight of 496.69 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 65899-87-8 2-Propenamide, N-(3-(dimethylamino)propyl)-, polymer with diethenylbenzene and 1,1'-(oxybis(2,1-ethanediyloxy))bis(ethene) Diethylene glycol divinylether, divinylbenzene, dimethylaminopropylacrylamide polymer is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 496.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H18O3 C8H16N2O C10H10 |
| Molecular Weight | 496.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
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