N-(4-bromo-2-chlorophenyl)-3-phenylprop-2-enamide CAS 892722-20-2
| CAS No. | 892722-20-2 |
| Molecular Formula | C15H11BrClNO |
| Molecular Weight | 336.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(4-bromo-2-chlorophenyl)-3-phenylprop-2-enamide.
N-(4-bromo-2-chlorophenyl)-3-phenylprop-2-enamide (CAS 892722-20-2), molecular formula C15H11BrClNO and molecular weight 336.61 g/mol, is a CATO reference standard with documented purity and traceability.
N-(4-bromo-2-chlorophenyl)-3-phenylprop-2-enamide (C15H11BrClNO) contains a nitrogen-containing heterocyclic scaffold, an amide 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11BrClNO |
| Molecular Weight | 336.61 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(3-Bromophenyl)-3-(4-chlorophenyl)acrylamide (CAS 304672-82-0)
- Carbamazepine Impurity 11 (CAS 33948-20-8)
- Isopropyl (S)-2-(5-bromo-4-chloro-2,6-dimethylpyridin-3-yl)-2-hydroxyacetate (CAS 2082683-11-0)
- Bromfenac Impurity 15 (CAS CATO-C4X-200215)
- Methyl 2-chloro-2-[4-(trifluoromethyl)phenyl]acetate (CAS 1250104-84-7)
- tert-butyl (2S)-1-(chlorosulfonyl)pyrrolidine-2-carboxylate (CAS 1955473-63-8)
- (2-Bromopropionylamino)acetic Acid (CAS 25413-03-0)
- (R)-(+)-2-Amino-3-benzyloxy-1-propanol (CAS 58577-87-0)
- (S)-3-Ethoxy-3-(4-(((R)-4-(trifluoromethyl)-2,3-dihydro-1h-inden-1-yl)oxy)phenyl)propanoic acid (CAS 1202575-67-4)
- Lemborexant Impurity 59 (CAS CATO-C4X-304259)
- 6-Bromo-4-(trifluoromethyl)pyridin-2-amine (CAS 1256825-17-8)
- tert-Butyl N-[(1R)-2-iodo-1-phenylethyl]carbamate (CAS 161597-73-5)
- Tert-butyl 3-(2-bromoethyl)-3-methoxyazetidine-1-carboxylate (CAS 2306275-65-8)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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