(E)-3-(dimethylamino)-1-(furan-3-yl)prop-2-en-1-one CAS 67382-49-4
| CAS No. | 67382-49-4 |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 165.19 g/mol gives (E)-3-(dimethylamino)-1-(furan-3-yl)prop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-3-(dimethylamino)-1-(furan-3-yl)prop-2-en-1-one (CAS 67382-49-4) is a high-purity analytical reference standard with the molecular formula C9H11NO2 and a molecular weight of 165.19 g/mol.
(E)-3-(dimethylamino)-1-(furan-3-yl)prop-2-en-1-one (C9H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H11NO2 |
| Molecular Weight | 165.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related E Standards
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- 2-(Dimethylamino)-5-hydroxybenzaldehyde (CAS 1243373-42-3)
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Recommended Standards
- (6-Methylpyridin-3-yl)methyl acetate (CAS 34101-77-4)
- (E)-4-Methoxy-3-methylbenzaldehyde oxime (CAS 90609-89-5)
- (5-methylpyridin-2-yl)methyl acetate (CAS 772-71-4)
- (E)-Ethyl 3-(1H-pyrrol-2-yl)acrylate (CAS 2433-65-0)
- 4-(4-(2H-Indazol-2-yl)phenyl)-4-oxobutanoic acid (CAS 81265-59-0)
- 2-(Phenylsulfonyl)naphthalene (CAS 32338-05-9)
- 2-(2-Chloro-3-(difluoromethyl)-5-methoxypyridin-4-yl)acetonitrile (CAS 1806940-95-3)
- 2-Chloro-N-(6-methoxypyridin-3-yl)acetamide (CAS 36145-27-4)
- Methyl 2-amino-5-fluoro-3-iodobenzoate (CAS 906095-67-8)
- 3-{2-[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]pyridin-3-yl}-1-[3-(trifluoromethyl)phenyl]urea (CAS 338772-83-1)
- Methyl 2-(5,8-dimethoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetate (CAS 1216624-36-0)
- (R)-6-(1-Amino-2-methylpropyl)pyridin-3-amine (CAS 1187930-36-4)
- 1,4,5,6-tetrahydropyrrolo[1,2-b]pyrazol-2-one (CAS 1621525-68-5)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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