(e)-1-(4-Bromophenyl)-3-p-tolylprop-2-en-1-one CAS 51477-10-2
| CAS No. | 51477-10-2 |
| Molecular Formula | C16H13BrO |
| Molecular Weight | 301.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (e)-1-(4-Bromophenyl)-3-p-tolylprop-2-en-1-one (C16H13BrO) contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 301.18 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(e)-1-(4-Bromophenyl)-3-p-tolylprop-2-en-1-one (CAS 51477-10-2), molecular formula C16H13BrO and molecular weight 301.18 g/mol, is a CATO reference standard with documented purity and traceability.
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), (e)-1-(4-Bromophenyl)-3-p-tolylprop-2-en-1-one 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 | C16H13BrO |
| Molecular Weight | 301.18 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.) | 1971 |
| Halogen Content | Br-containing |
Related e Standards
- (2E)-3-(3-Bromophenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 1047680-88-5)
- (2E)-1-(3-Bromophenyl)-3-(3-methylphenyl)prop-2-en-1-one (CAS 1072796-30-5)
- 2-((4-Bromophenyl)amino)-N-(1-methoxypropan-2-yl)acetamide (CAS 1240964-62-8)
- Ethyl 3-(3-bromophenyl)-3-hydroxy-2,2-dimethylpropanoate (CAS 1283524-29-7)
- (2E)-3-(4-Bromophenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 13565-47-4)
- Ethyl 3-(4-bromophenyl)-3-hydroxy-2,2-dimethylpropanoate (CAS 1457266-25-9)
- 2,2'-((4-Bromophenyl)methylene)bis(1H-pyrrole) (CAS 159152-11-1)
- (2E)-1-(4-Bromophenyl)-3-(3-methylphenyl)prop-2-en-1-one (CAS 1632165-25-3)
Recommended Standards
- (2E)-3-(4-Bromophenyl)-1-(4-methylphenyl)prop-2-en-1-one (CAS 7020-14-6)
- 1-(4-Bromophenyl)-2-ethyl-1H-benzo[d]imidazole (CAS 97870-64-9)
- (2E)-1-(4-Bromophenyl)-3-(2-methylphenyl)prop-2-en-1-one (CAS 264229-42-7)
- 2-(3-Bromo-5-butoxyphenyl)-1,3-dioxolane (CAS 2484888-93-7)
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