N1-[4-bromo-2-(trifluoromethyl)phenyl]-4-chlorobutanamide CAS 218288-36-9
| CAS No. | 218288-36-9 |
| Molecular Formula | C11H10BrClF3NO |
| Molecular Weight | 344.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N1-[4-bromo-2-(trifluoromethyl)phenyl]-4-chlorobutanamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N1-[4-bromo-2-(trifluoromethyl)phenyl]-4-chlorobutanamide (CAS 218288-36-9), a certified reference material (molecular formula C11H10BrClF3NO, MW 344.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10BrClF3NO, N1-[4-bromo-2-(trifluoromethyl)phenyl]-4-chlorobutanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), N1-[4-bromo-2-(trifluoromethyl)phenyl]-4-chlorobutanamide 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 | C11H10BrClF3NO |
| Molecular Weight | 344.56 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1-(5-Bromo-6-chloro-4-(trifluoromethyl)-pyridin-2-yl)piperazine (CAS 1089330-38-0)
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Recommended Standards
- 3-O-Octadecyl sn-Glycerol (CAS 10567-22-3)
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- Monoglycerides(Secondary Standards traceble to USP) (CAS 68990-53-4)
- 2,4,6-Tris(trifluoromethyl)benzoyl chloride (CAS 135130-97-1)
- Piperidine-3,4-dicarboxylic acid (CAS 577-58-2)
- 2-(2-Chlorophenyl)-cyclohexanone (CAS 91393-49-6)
- (3-Bromo-5-methylphenyl)methanamine hydrochloride (CAS 1646570-05-9)
- 4-Butoxy-4'-cyanobiphenyl (CAS 52709-87-2)
- 3-(3-Phenoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1038358-01-8)
- Methyl 2-amino-2-(4-fluorophenyl)propanoate (CAS 126740-51-0)
- 16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 (CAS 16778-84-0)
- 2-(Ethoxycarbonyl)-4-piperidone (CAS 51339-61-8)
- 3,4,8,9-Tetrahydro-2H-pyrido[1,2-a]pyrimidin-6(7H)-one (CAS 1784-72-1)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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