N-(4-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)propanamide CAS 853329-30-3
| CAS No. | 853329-30-3 |
| Molecular Formula | C19H15ClN2O4 |
| Molecular Weight | 370.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)propanamide (CAS 853329-30-3), molecular formula C19H15ClN2O4 and molecular weight 370.79 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(4-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)propanamide (C19H15ClN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 370.79 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C19H15ClN2O4 |
| Molecular Weight | 370.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(3-nitrophenyl)propanamide (CAS 853312-05-7)
- Methyl 1-(4-chlorophenyl)-6-oxo-4-(p-tolyloxy)-1,6-dihydropyridazine-3-carboxylate (CAS 338405-42-8)
- Methyl 2-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)benzoate (CAS 301680-63-7)
- N-(2-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)propanamide (CAS 853329-17-6)
- N-(3-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)propanamide (CAS 853330-07-1)
- N-(4-chlorophenyl)-2-(1-(6-methylpyridin-2-yl)-1H-imidazole-4-carbonyl)hydrazine-1-carboxamide (CAS 478077-76-8)
- N-[(4-Chlorophenyl)methoxy]-N-{[(4E)-5-oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}acetamide (CAS 339028-71-6)
- 4-(4-Chlorophenyl)-N-[4-(trifluoromethoxy)phenyl]-1,3-thiazol-2-amine (CAS 914660-36-9)
Recommended Standards
- N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 312319-23-6)
- N4, N5-Dinitroso Clozapine EP Impurity C (CAS CATO-C4X-134024)
- Rebamipide (CAS 90098-04-7)
- Rebamipide Impurity 2 (CAS 90098-06-9)
- 1-(2,6-Dimethylpyrimidin-4-yl)pyrrolidin-3-ol (CAS 1338656-96-4)
- 1-(2,4-Dimethoxybenzoyl)-4-{[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775455-42-9)
- 1,1-Difluorospiro[2.5]octan-6-amine (CAS 1782325-38-5)
- 15777-44-3 KST-1B0726 {5b-[(2,3-dimethylbutanoyl)oxy]-9a-(dodecanoyloxy)-5,5a-dihydroxy-1,1,6a,8-tetramethyl-10-oxo-1a,2,5,5a,5b,6a,7,8,9,9a-decahydro-1h-2,7a-methanocyclopropa[5',6']cyclodeca[1',2':3,4]cyclopenta[1,2-b]oxiren-4-yl}methyl hexadecanoate (CAS 15777-44-3)
- 3-(Trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole (CAS 35179-55-6)
- tert-Butyl (4-carbamimidoyltetrahydro-2H-pyran-4-yl)carbamate acetate (CAS 2138204-60-9)
- 3-(Trifluoromethyl)azetidin-3-amine hydrochloride (CAS 2231676-21-2)
- (2-Methoxybenzyl)(3-methoxybenzyl)amine (CAS 356091-73-1)
- 4-Amino-3-bromo-5-chlorobenzoic acid (CAS 874779-57-4)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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