N-(2-Ethylphenyl)-3-(5-(2-nitrophenyl)furan-2-yl)acrylamide CAS 853347-84-9
| CAS No. | 853347-84-9 |
| Molecular Formula | C21H18N2O4 |
| Molecular Weight | 362.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2-Ethylphenyl)-3-(5-(2-nitrophenyl)furan-2-yl)acrylamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(2-Ethylphenyl)-3-(5-(2-nitrophenyl)furan-2-yl)acrylamide (CAS 853347-84-9), a certified reference material (molecular formula C21H18N2O4, MW 362.38 g/mol) for analytical method development and quality control.
N-(2-Ethylphenyl)-3-(5-(2-nitrophenyl)furan-2-yl)acrylamide (C21H18N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C21H18N2O4 |
| Molecular Weight | 362.38 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 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(3-((2-((2-Ethylphenyl)amino)-2-oxoethyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid (CAS 898607-71-1)
- 4-(2-Ethylphenyl)-5-((naphthalen-1-yloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-69-1)
- Ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 938009-04-2)
- 2-{(e)-[1-(2-ethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-4-yl]diazenyl}benzoic acid 69227-47-0 AR-1D7178 (CAS 69227-47-0)
- N-(2-Ethylphenyl)-2-((3-methyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252862-22-8)
- N-(2-Ethylphenyl)-2-((5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)acetamide (CAS 847772-08-1)
- N-(2-ethylphenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-74-0)
- 1-(4-Ethylphenyl)-4-methyl-6-(trifluoromethyl)-1H,2H,3H-pyrrolo[3,2-c]quinoline (CAS 860789-44-2)
Recommended Standards
- N-(2,6-Dimethylphenyl)-3-(5-(3-nitrophenyl)furan-2-yl)acrylamide (CAS 853351-27-6)
- N'-(4-(Benzyloxy)benzylidene)-2,4-dihydroxybenzohydrazide (CAS 478534-21-3)
- N-(2,4-Dimethylphenyl)-3-(5-(3-nitrophenyl)furan-2-yl)acrylamide (CAS 853351-23-2)
- N-(4-{[3-(4-fluorophenyl)-3-oxoprop-1-en-1-yl]amino}benzenesulfonyl)guanidine (CAS 423742-56-7)
- 6 β,21-Dihydroxy-Eplerenone (CAS 674781-15-8)
- 2,5-Diphenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 310422-25-4)
- 2-Chloropyrimidine-4-methanol (CAS 34953-87-2)
- 3,6-Dibromo-9-methyl-9H-carbazole (CAS 58246-82-5)
- N-(4-Chlorophenyl)-2,6-difluorobenzamide (CAS 122987-01-3)
- 3-(4-Bromo-2-fluorophenyl)-1-propene (CAS 951894-09-0)
- Ethyl 6-chloro-2-(methylthio)pyrimidine-4-carboxylate (CAS 6301-32-2)
- 2-(4-Hydroxyphenyl)-3-methyl-1-(10-(pentylsulfonyl)decyl)-1H-indol-5-ol (CAS 177583-70-9)
- 4-Chloro-2-methoxy-N-methylaniline (CAS 35122-79-3)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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