N-(2-Bromophenyl)-4-fluorobenzamide CAS 671-13-6
| CAS No. | 671-13-6 |
| Molecular Formula | C13H9BrFNO |
| Molecular Weight | 294.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-(2-Bromophenyl)-4-fluorobenzamide (C13H9BrFNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies N-(2-Bromophenyl)-4-fluorobenzamide (CAS 671-13-6), a certified reference material (molecular formula C13H9BrFNO, MW 294.12 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.
CATO manufactures N-(2-Bromophenyl)-4-fluorobenzamide 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 | C13H9BrFNO |
| Molecular Weight | 294.12 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3-Bromophenyl)-4-Fluorobenzamide (CAS 1978-81-0)
- N-(2-Bromophenyl)-2-fluorobenzamide (CAS 349612-20-0)
- N-(3-Bromophenyl)-2-fluorobenzamide (CAS 349128-64-9)
- N-(3-Bromophenyl)-3-fluorobenzamide (CAS 459219-31-9)
- N-(4-bromophenyl)-4-fluorobenzamide (CAS 671-15-8)
- 2-(4-Bromophenyl)-2-(trifluoromethyl)pyrrolidine (CAS 1262380-89-1)
- n-(3-Bromophenyl)-3-(furan-2-yl)propanamide (CAS 1042640-66-3)
- 6-(3-Bromophenyl)-2-hydroxynicotinic acid (CAS 1204296-95-6)
Recommended Standards
- Methyl 4-bromo-3-sulfamoylbenzoate (CAS 74451-73-3)
- Methyl 3-bromo-4-sulfamoylbenzoate (CAS 89978-60-9)
- N-(4-Bromo-2-fluorophenyl)benzamide (CAS 551915-17-4)
- Methyl 2-Bromo-5-sulfamoylbenzoate (CAS 924867-88-9)
- 1-(4-fluorophenyl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid (CAS 123345-03-9)
- 2-(4-Bromophenyl)-4,4-dimethyl-4,5-dihydro-1H-imidazol-5-one (CAS 1691640-88-6)
- 3-Hydroxy-4-(2-methoxyethoxy)benzaldehyde (CAS 943751-08-4)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-8-(phenylamino)-6,9-dihydro-1H-purin-2-yl)isobutyramide (CAS 919530-63-5)
- 4-Amino-2-(methylthio)pyrido[2,3-d]pyrimidin-5(8H)-one (CAS 106157-97-5)
- 3-(4-Chlorophenyl)pyrimidin-4(3H)-one (CAS 109853-43-2)
- 2-Amino-3-(4-bromo-1h-pyrazol-1-yl)-2-cyclopropylpropanamide (CAS 1343943-85-0)
- Rel-(4aR,7aR)-octahydropyrrolo[3,4-b][1,4]oxazine (CAS 138026-94-5)
- tert-Butyl ((4-formyl-6-oxo-1,6-dihydropyridin-2-yl)methyl)carbamate (CAS 1393582-20-1)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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