2-Cyano-3-(5-(3,4-dichlorophenyl)furan-2-yl)-N-methylacrylamide CAS 332057-91-7
| CAS No. | 332057-91-7 |
| Molecular Formula | C15H10Cl2N2O2 |
| Molecular Weight | 321.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Cyano-3-(5-(3,4-dichlorophenyl)furan-2-yl)-N-methylacrylamide.
CATO supplies 2-Cyano-3-(5-(3,4-dichlorophenyl)furan-2-yl)-N-methylacrylamide (CAS 332057-91-7), a certified reference material (molecular formula C15H10Cl2N2O2, MW 321.16 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-Cyano-3-(5-(3,4-dichlorophenyl)furan-2-yl)-N-methylacrylamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C15H10Cl2N2O2 |
| Molecular Weight | 321.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 2-Cyano-3-(5-(2,4-dichlorophenyl)furan-2-yl)-N-methylacrylamide (CAS 332057-93-9)
- 2-(Cyano(morpholino)(phenyl)methyl)-6-fluorobenzonitrile (CAS 400087-70-9)
- Ethyl 5-cyano-2-phenyl-6-(pyrrolidin-1-yl)nicotinate (CAS 477866-02-7)
- N-(5-Cyano-2-(cyclohexylamino)pyrimidin-4-yl)benzamide (CAS 918662-98-3)
- N-(3-Cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-{[2-(dimethylamino)ethyl]amino}acetamide (CAS 1009496-77-8)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate (CAS 878087-39-9)
- Ethyl 4-cyano-5-(cyclohexanecarboxamido)-3-methylthiophene-2-carboxylate (CAS 449177-14-4)
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-2-((4-fluorophenyl)thio)acetamide (CAS 896305-98-9)
Recommended Standards
- 3-((2,4-Dichlorophenoxy)methyl)-5-phenyl-1,2,4-oxadiazole (CAS 4780-17-0)
- 2-Chloro-6-{3-[(3-chlorophenoxy)methyl]-1H-1,2,4-triazol-1-yl}pyridine (CAS 477852-72-5)
- 3-(2,4-Dichlorobenzyl)imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 875578-06-6)
- 2-Bromo-4-(2-(4,4-difluoropiperidin-1-yl)ethoxy)pyridine (CAS 2347600-06-8)
- 5-Amino-2-((pyridin-2-ylmethyl)amino)pyrimidin-4(1H)-one (CAS 77961-36-5)
- 7-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1400872-30-1)
- 3-Amino-4-(2-naphthyl)butyric Acid (CAS 544455-87-0)
- Benzyl 3-fluoro-5-methylbenzoate (CAS 2070896-26-1)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,2-ethanediol and pentanedioic acid (CAS 70693-68-4)
- 1,2,3,4-Tetrahydrocyclopenta[b]indole-7-carbonitrile (CAS 628294-80-4)
- (5Z,8Z,11Z,14Z)-N-(3-Fluoro-2-hydroxypropyl)icosa-5,8,11,14-tetraenamide (CAS 1428445-15-1)
- (2-Chloro-3-(chloromethyl)-5-(difluoromethyl)pyridin-4-yl)methanol (CAS 1806874-20-3)
- 4-Cyclopropoxy-2-methoxy-3-nitropyridine (CAS 1243312-76-6)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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