4-Bromo-N-(3,5-difluorophenyl)benzamide CAS 838867-30-4
| CAS No. | 838867-30-4 |
| Molecular Formula | C13H8BrF2NO |
| Molecular Weight | 312.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 312.11 g/mol gives 4-Bromo-N-(3,5-difluorophenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Bromo-N-(3,5-difluorophenyl)benzamide (CAS 838867-30-4) is a high-purity analytical reference standard with the molecular formula C13H8BrF2NO and a molecular weight of 312.11 g/mol.
The molecular framework of 4-Bromo-N-(3,5-difluorophenyl)benzamide (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).
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 4-Bromo-N-(3,5-difluorophenyl)benzamide 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 | 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.) | 1986 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- N-(2-Bromo-4-fluorophenyl)-2-fluorobenzamide (CAS 1039903-51-9)
- N-(2-Bromo-4-fluorophenyl)-4-fluorobenzamide (CAS 1039903-75-7)
- 2-(3-Bromo-4-(difluoromethyl)benzoyl)pyridine (CAS 1261591-36-9)
- 2-(2-Bromo-5-(difluoromethyl)benzoyl)pyridine (CAS 1261655-42-8)
- (4-Bromo-3-(difluoromethyl)phenyl)(pyridin-4-yl)methanone (CAS 1261733-13-4)
- 2-(4-Bromo-2-(difluoromethyl)benzoyl)pyridine (CAS 1261752-26-4)
- 2-(4-Bromo-3-(difluoromethyl)benzoyl)pyridine (CAS 1261801-55-1)
- 2-(2-Bromo-3-(difluoromethyl)benzoyl)pyridine (CAS 1261806-86-3)
Recommended Standards
- 4-Bromo-N-(2,6-difluorophenyl)benzamide (CAS 708219-55-0)
- 5-Acetamido-2-bromo-4-fluorobenzenesulfonic acid (CAS 97803-30-0)
- 4-Bromo-N-(2,4-difluorophenyl)benzamide (CAS 346720-04-5)
- 6-Iodo-4-methoxy-2,2'-bipyridine (CAS 205052-94-4)
- 2-Chloro-6-(methylsulfonyl)benzo[d]thiazole (CAS 3622-29-5)
- (3,4-Dimethylphenyl)glycine (CAS 66947-34-0)
- (6R,7R,8S)-6-Methoxy-2-oxo-5-oxaspiro[3.4]octane-7,8-diyl bis(2,2-dimethylpropanoate) (CAS 2349380-73-8)
- Baloxavir Impurity C19 (CAS 1985606-48-1)
- 4-[5-(chloromethyl)-1,2,4-oxadiazol-3-yl]pyridine hydrochloride (CAS 1311313-79-7)
- 5-Methylquinazoline-2,4-diamine (CAS 27018-14-0)
- 4-(4-Chlorophenyl)-3-methyl-1-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860786-58-9)
- 3-Cyano-5-methylcinnolin-4-yl acetate (CAS 817209-78-2)
- N'-(Furan-2-ylmethylene)heptanehydrazide (CAS 330672-96-3)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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