(2E)-1-(4-Aminophenyl)-3-(3-bromophenyl)-prop-2-en-1-one CAS 876048-06-5
| CAS No. | 876048-06-5 |
| Molecular Formula | C15H12BrNO |
| Molecular Weight | 302.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-1-(4-Aminophenyl)-3-(3-bromophenyl)-prop-2-en-1-one (CAS 876048-06-5) is a high-purity analytical reference standard with the molecular formula C15H12BrNO and a molecular weight of 302.17 g/mol.
(2E)-1-(4-Aminophenyl)-3-(3-bromophenyl)-prop-2-en-1-one (C15H12BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H12BrNO |
| Molecular Weight | 302.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- (E)-1-(4-aminophenyl)-3-(4-bromophenyl)prop-2-en-1-one (CAS 948840-96-8)
- (E)-3-(4-Aminophenyl)-1-(4-bromophenyl)prop-2-en-1-one (CAS 887646-92-6)
- 1-(2-((4-Aminophenyl)amino)cyclopent-1-en-1-yl)-2,2,3,3-tetrafluoropropan-1-one (CAS 1350637-01-2)
- N-(4-Aminophenyl)-3,4,5-trimethoxybenzamide (CAS 613656-90-9)
- 4-[(4-Aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methylaniline (CAS 3248-93-9)
- 2-(2-((4-Aminophenyl)thio)acetamido)benzamide (CAS 884798-64-5)
- 2-(4-Aminophenyl)-4-bromo-1H-benzo[d]imidazol-6-amine (CAS 303099-04-9)
- (2Z)-3-[(2-Aminophenyl)amino]-2-(3-oxo-3,4-dihydroquinoxalin-2-yl)prop-2-enenitrile (CAS 339106-24-0)
Recommended Standards
- (1S,2R,3S,4R)-1,4-diamino-5-bromo-8-(methylamino)-1,2,3,4-tetrahydronaphthalene-2,3-diol (CAS 1998128-36-1)
- (2-Hydroxy-5-nitrophenyl)(5-(trifluoromethyl)-1H-1,2,3-triazol-4-yl)methanone (CAS 497147-47-4)
- tert-Butyl 3-bromo-6,7-dihydro-1H-pyrazolo[4,3-c]-pyridine-5(4H)-carboxylate, 97% (CAS 1936429-06-9)
- (R)-2-(2-Bromophenyl)-4-phenyl-4,5-dihydrooxazole (CAS 191330-82-2)
- 2,6-Diamino-5-chloropyrimidin-4-ol (CAS 71552-22-2)
- 6-Chloro-2-(phenylamino)pyridine-3-carboxylic acid (CAS 1138322-09-4)
- 5-(Pyrrolidin-3-yl)pyrimidine (CAS 1211531-57-5)
- Benzyl (2-(methylsulfinyl)phenyl)carbamate (CAS 338968-05-1)
- Ethyl 6-chloro-4-(trifluoromethyl)picolinate (CAS 939047-74-2)
- 2-(propan-2-yl)-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine (CAS 1354963-17-9)
- 4-(Difluoromethyl)-3,5-dihydroxypicolinic acid (CAS 1805053-27-3)
- Tert-butyl 2-(1-(cyclopropylimino)propyl)hydrazine-1-carboxylate (CAS 1053657-24-1)
- 2-Methyl-2-cyclohexen-1-one (CAS 1121-18-2)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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