N-(3-Bromophenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide CAS 853333-08-1
| CAS No. | 853333-08-1 |
| Molecular Formula | C18H13BrClNO3 |
| Molecular Weight | 406.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 406.66 g/mol gives N-(3-Bromophenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-Bromophenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide (CAS 853333-08-1), molecular formula C18H13BrClNO3 and molecular weight 406.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(3-Bromophenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide (C18H13BrClNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), N-(3-Bromophenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H13BrClNO3 |
| Molecular Weight | 406.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1,1-Bis-(4-Bromophenyl)-2,2-dichloroethylene (CAS 21655-73-2)
- 2-((6-(4-Bromophenyl)pyridazin-3-yl)thio)-N-cyclohexylacetamide (CAS 872694-79-6)
- N-(4-(2-((3-Bromophenyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide (CAS 921520-95-8)
- N-(4-Bromophenyl)-2-((5-(2-hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 336180-02-0)
- 2,5-Bis(4-bromophenyl)-3,4-dimethylfuran (CAS 61880-91-9)
- 1,3-Bis(4-bromophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-54-7)
- 4,6-Bis(4-bromophenyl)-1,3,5-triazin-2-amine (CAS 866018-86-2)
- 5-(((4-Bromophenyl)thio)methyl)-1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 478031-75-3)
Recommended Standards
- ((1,4-Phenylenebis(dimethylsilanediyl))bis(2,1-phenylene))dimethanol (CAS 1266252-11-2)
- 24(R/S),25-epoxycholesterol-d6 (CAS 1246302-86-2)
- 6-Bromo-2-(2,4-dimethoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160253-05-3)
- 5,6-Dichloro-2-(2-chloropyridin-3-yl)-1-(2-fluorobenzyl)-1H-benzo[d]imidazole (CAS 337920-68-0)
- (E)-N'-((4-methoxyphenyl)carbamothioyl)-N,N-dimethylformimidamide (CAS 86345-63-3)
- 4-(tert-Butyl)-N-[4-(hydrazinocarbonyl)phenyl]-benzamide (CAS 462068-82-2)
- N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)acetamide (CAS 1150271-57-0)
- 5,6-Dimethylpyrimidine-4-carboxylic acid (CAS 933745-98-3)
- methyl 2-amino-5-(trifluoromethyl)thiophene-3-carboxylate (CAS 1574635-45-2)
- 2-(3,4-Dimethoxyphenyl)quinazoline (CAS 935675-58-4)
- Sulbactam Impurity 30 (CAS CATO-C4X-175630)
- S-((4-Bromothiophen-2-yl)methyl) ethanethioate (CAS 1092960-96-7)
- (5-(4-Fluorophenyl)-1H-1,2,4-triazol-3-yl)(3-methoxyphenyl)methanamine (CAS 1708370-94-8)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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