1216345-43-5 4-{4-[(Dimethylamino)methyl]anilino}-4-oxobut-2-enoic acid DTXSID80700733 CAS 1216345-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1216345-43-5 |
| Molecular Formula | C13H16N2O3 |
| Molecular Weight | 248.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1216345-43-5 4-{4-[(Dimethylamino)methyl]anilino}-4-oxobut-2-enoic acid DTXSID80700733 (CAS 1216345-43-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16N2O3. Molecular weight: 248.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16N2O3 |
| Molecular Weight | 248.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
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- 1-(4-Dimethylamino-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid (CAS 346644-26-6)
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Recommended Standards
- 5-(4-Hydroxybenzyl)-3-propylimidazolidine-2,4-dione (CAS 1214645-12-1)
- (R)-1-Cbz-3-pyrrolidinecarboxamide (CAS 1217835-98-7)
- 2,5-Di(pyridin-4-yl)phenol (CAS 1214356-46-3)
- 2’,3’-O-(Methoxymethylene)-6-thio-guanosine (CAS 1213237-01-4)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(o-tolyl)thiourea (CAS 326815-30-9)
- 3-(Trifluoromethyl)phenyl cyclopentyl ketone (CAS 898791-66-7)
- (R)-2,2',3,3'-Tetrahydro-6,6'-dimethyl-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 930784-54-6)
- 5-[(2-chlorophenyl)methyl]-1,3-oxazolidin-2-one (CAS 62825-88-1)
- 4,4'-Di(pyridin-3-yl)-1H,1'H-[2,2'-biimidazole]-5,5'-dicarbaldehyde (CAS 634603-98-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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