N-(2-Bromophenyl)-2,6-difluorobenzamide CAS 710291-06-8
| CAS No. | 710291-06-8 |
| Molecular Formula | C13H8BrF2NO |
| Molecular Weight | 312.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(2-Bromophenyl)-2,6-difluorobenzamide (CAS 710291-06-8), molecular formula C13H8BrF2NO and molecular weight 312.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(2-Bromophenyl)-2,6-difluorobenzamide (C13H8BrF2NO) 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).
As a certified reference material (CRM), N-(2-Bromophenyl)-2,6-difluorobenzamide 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 | C13H8BrF2NO |
| Molecular Weight | 312.11 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(3-Bromophenyl)-2,6-difluorobenzamide (CAS 937636-22-1)
- N-(4-Bromophenyl)-2,6-difluorobenzamide (CAS 916036-73-2)
- Ethyl 1-(4-bromophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-69-1)
- Methyl 3-[(4-Bromophenyl)(hydroxy)methyl]isoxazole-4-carboxylate (CAS 2006277-99-0)
- 4-(4-Bromophenyl)-2-(cyclopropylamino)-4-oxobutanoic acid (CAS 1024685-41-3)
- (4-Bromophenyl)(phenyl)selane (CAS 109019-09-2)
- (3-Bromophenyl)(quinolin-3-yl)methanone (CAS 1178950-08-7)
- (4-Bromophenyl)(quinolin-3-yl)methanone (CAS 1184049-98-6)
Recommended Standards
- N-(2,4-Difluorophenyl)-2-bromobenzamide (CAS 314025-94-0)
- 7-Iodo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one (CAS 61938-66-7)
- N-(4-Bromo-2-fluorophenyl)-2-fluorobenzamide (CAS 551906-53-7)
- 6-Iodo-4-methoxy-2,2'-bipyridine (CAS 205052-94-4)
- (S)-3-(4-Methoxyphenyl)pyrrolidine hydrochloride (CAS 1375081-90-5)
- 2-Butenedioic acid (2E)-, polymer with 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene (CAS 61114-77-0)
- 4,6-Dimethyl-2-(piperazin-1-yl)nicotinonitrile hydrochloride (CAS 2197053-19-1)
- 3-Fluoro-4-methanesulfinylaniline (CAS 1354961-97-9)
- 8-Methyl-4-oxo-4,9a-dihydro-1H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 1706459-69-9)
- (R,2E,8E,10E)-Heptadeca-2,8,10-trien-4,6-diyne-1,14-diol (CAS 20311-78-8)
- N-ethyl-1H-pyrazole-3-carboxamide (CAS 1339599-38-0)
- 2-(5-azaspiro[2.3]hexan-5-yl)ethanol (CAS 1564938-00-6)
- 3-(3-Bromo-1H-pyrazol-1-yl)pyridine (CAS 1374320-72-5)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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