(2E)-1-(Furan-3-yl)-3-(4-nitrophenyl)prop-2-en-1-one CAS 478246-17-2
| CAS No. | 478246-17-2 |
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2E)-1-(Furan-3-yl)-3-(4-nitrophenyl)prop-2-en-1-one (CAS 478246-17-2), a certified reference material (molecular formula C13H9NO4, MW 243.21 g/mol) for analytical method development and quality control.
Structurally, (2E)-1-(Furan-3-yl)-3-(4-nitrophenyl)prop-2-en-1-one (C13H9NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 243.21 g/mol, it falls into the medium-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C13H9NO4 |
| Molecular Weight | 243.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
Related E Standards
- (E)-3-(Furan-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 132434-55-0)
- (2E)-3-(Furan-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 136353-19-0)
- 1-(Furan-2-ylmethylene)-6-methylfuro[3,4-c]pyridine-3,4(1H,5H)-dione (CAS 160032-92-8)
- 1-(Furan-2-ylmethyl)-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 57385-07-6)
- 5-(Furan-2-yl)-3-methylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443279-30-8)
- 2-((Furan-2-ylmethyl)amino)-5-nitrobenzonitrile (CAS 852702-44-4)
- N'-(Furan-2-ylmethylene)-2-(methylamino)benzohydrazide (CAS 100394-71-6)
- 9-(Furan-2-ylmethyl)-N,N-dimethyl-9H-purin-6-amine (CAS 108992-44-5)
Recommended Standards
- (4-Hydroxyphenyl)(4-nitrophenyl)methanone (CAS 18920-70-2)
- (4-Hydroxy-3-nitrophenyl)(phenyl)methanone (CAS 5464-98-2)
- 5-Nitro-3-phenylbenzoic acid (CAS 188355-96-6)
- (4-Hydroxyphenyl)(3-nitrophenyl)methanone (CAS 72090-63-2)
- 4-{1H-pyrrolo[2,3-b]pyridin-5-yl}pyridine-2-carboxylic acid (CAS 1784219-73-3)
- 2,6,7-Trimethyl-4-oxo-3-(pyridin-2-yl)-3,4-dihydroquinazoline-8-carboxylic acid (CAS 86542-78-1)
- 1-(tert-Butyl) 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate (CAS 362706-26-1)
- Frovatriptan Impurity 3 (CAS CATO-C4X-30773)
- Nemonoxacin Impurity 57 (CAS CATO-C4X-312857)
- 2-((4-Chlorobenzyl)thio)-5-(4-pentylcyclohexyl)-1,3,4-oxadiazole (CAS 860610-79-3)
- 4-(Difluoromethyl)-2-iodo-3-nitro-5-(trifluoromethoxy)pyridine (CAS 1804360-40-4)
- 2-Difluoromethanesulfonylbenzene-1-thiol (CAS 63647-68-7)
- 1-Ethyl-N-((1-isopropyl-1H-pyrazol-5-yl)methyl)-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856018-35-3)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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