N-(4-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide CAS 853331-38-1
| CAS No. | 853331-38-1 |
| Molecular Formula | C18H13Cl2NO2 |
| Molecular Weight | 346.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide (CAS 853331-38-1), molecular formula C18H13Cl2NO2 and molecular weight 346.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures N-(4-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H13Cl2NO2 |
| Molecular Weight | 346.21 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 6-Chloro-2-(4-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-33-1)
- 6-Chloro-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-34-2)
- 6-Chloro-2-(2-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-36-4)
- 7-Chloro-2-(4-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-66-0)
- 7-Chloro-2-(3-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-68-2)
- 7-Chloro-2-(2-methoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160263-70-6)
- 8-Chloro-2-(4-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-71-7)
- 8-Chloro-2-(3-ethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-73-9)
Recommended Standards
- N-(3-Chloro-4-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide (CAS 618401-37-9)
- Alprazolam EP Impurity F (CAS 37945-07-6)
- N-(3-Chloro-2-methylphenyl)-5-(2-chlorophenyl)furan-2-carboxamide (CAS 853314-72-4)
- Lifitegrast Impurity 114 (CAS CATO-C4X-2409114)
- Methyl 2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 39497-01-3)
- 1,3-dimethyl cyclobutane-1,3-dicarboxylate (CAS 90199-98-7)
- 2,6-Dimethyl-4-(piperazin-1-ylsulfonyl)morpholine (CAS 1042788-17-9)
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- Cyclosporin A (CAS 59865-13-3)
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- 2-(4-Benzylpiperazin-1-yl)-N-(2-cyanophenyl)acetamide (CAS 303091-39-6)
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- 1-Bromo-3-chloro-5-ethyl-5-methylhydantoin (CAS 89415-46-3)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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