N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)oxy)thiophene-2-carboxamide CAS 344270-40-2
| CAS No. | 344270-40-2 |
| Molecular Formula | C18H12BrCl2NO2S |
| Molecular Weight | 457.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)oxy)thiophene-2-carboxamide (C18H12BrCl2NO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
CATO supplies N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)oxy)thiophene-2-carboxamide (CAS 344270-40-2), a certified reference material (molecular formula C18H12BrCl2NO2S, MW 457.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-bromophenyl)-3-((2,6-dichlorobenzyl)oxy)thiophene-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 | C18H12BrCl2NO2S |
| Molecular Weight | 457.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-bromophenyl)-3-((2,4-dichlorobenzyl)oxy)thiophene-2-carboxamide (CAS 339098-05-4)
- 1-(2-Bromophenyl)-4-((4-bromophenyl)sulfonyl)-5-methyl-1H-1,2,3-triazole (CAS 1097884-99-5)
- 2-(4-(1-((4-Bromophenyl)sulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine (CAS 321998-87-2)
- 4-[(4-Bromophenyl)sulfanyl]-2-{[(4-methylphenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazoline (CAS 343374-08-3)
- 3-(2-Bromophenyl)-5-((2-chlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443740-39-4)
- 3-(2-Bromophenyl)-5-((4-chlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 443740-40-7)
- (2E)-3-{4-[(4-bromophenyl)methoxy]phenyl}-N-[(4-chlorophenyl)methyl]prop-2-enamide (CAS 477889-47-7)
- 3-(4-(4-Bromophenyl)-5-((2-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678181-51-6)
Recommended Standards
- Tributyl[2,2-difluoro-1-(2-methoxyethoxymethoxy)vinyl]stannane (CAS 170941-63-6)
- 6,8-Dibromo-3-(3,5-dimethyl-1H-pyrazol-1-yl)-2-phenylquinoline (CAS 956182-51-7)
- 2-Iodo-5,5-dimethyl-3-{[3-(1,1,2,2-tetrafluoroethoxy)phenyl]amino}cyclohex-2-en-1-one (CAS 946387-23-1)
- 3-Chloro-N-(2,2,2-trichloro-1-((4-sulfamoylphenyl)amino)ethyl)benzamide (CAS 302954-32-1)
- 1-Propenyl-3-methylimidazolium nitrate (CAS 649745-76-6)
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- Ethyl 3-chloro-8-hydroxy-2-methylquinoline-6-carboxylate (CAS 2721375-43-3)
- 4-Chloro-2-iodo-3-(trifluoromethyl)pyridine (CAS 1227515-24-3)
- 1-(2-Fluoroethoxy)-4-nitrobenzene (CAS 109230-65-1)
- 4-(1H-Pyrazol-4-yl)aniline (CAS 114474-28-1)
- 2-[(4-Chlorophenyl)sulfonyl]acetic Acid (CAS 3405-89-8)
- 4-Methoxy-2,5-bis(trifluoromethyl)phenol (CAS 1805592-65-7)
- Racecadotril Impurity 12 (CAS CATO-C4X-110612)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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