(4-Bromobut-1-en-1-yl)benzene CAS 7515-41-5
| CAS No. | 7515-41-5 |
| Molecular Formula | C10H11Br |
| Molecular Weight | 211.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Bromobut-1-en-1-yl)benzene (C10H11Br) contains bromine substitution, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(4-Bromobut-1-en-1-yl)benzene (CAS 7515-41-5) is a high-purity analytical reference standard with the molecular formula C10H11Br and a molecular weight of 211.10 g/mol.
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 | C10H11Br |
| Molecular Weight | 211.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Bromobut Standards
- (E)-(4-Bromobut-3-en-1-yn-1-yl)trimethylsilane (CAS 107646-62-8)
- 1-(3-Bromobut-3-en-1-yl)-2-methylbenzene (CAS 6502-17-6)
- 2-Bromobut-2-enedioic acid (CAS 584-99-6)
- 1-(3-Bromobut-3-en-1-yl)-3-fluorobenzene (CAS 731773-06-1)
- 1-(4-Bromobut-1-en-1-yl)-4-fluorobenzene (CAS 7515-48-2)
- 731772-96-6 1-(3-Bromobut-3-en-1-yl)-2-fluorobenzene DTXSID10641165 (CAS 731772-96-6)
- Ethyl -4-bromobut-2-enoate (CAS 6065-32-3)
- Ethyl 4-bromobut-2-ynoate (CAS 39595-70-5)
Recommended Standards
- (2-(Bromomethyl)cyclopropyl)benzene (CAS 90841-13-7)
- 1-(Bromomethyl)-2,3-dihydro-1H-indene (CAS 257632-92-1)
- 1-Bromo-2-(cyclopropylmethyl)benzene (CAS 1889435-75-9)
- 1-Allyl-3-(bromomethyl)benzene (CAS 2138268-60-5)
- [N-[α-[2-(Dibutylglycinamido)phenyl]benzylidene]glycinato]nickel (CAS 847654-16-4)
- 4-Amino-3-phenylbutanoic acid hydrochloride (CAS 52992-48-0)
- (5-Amino-1-(3-chlorophenyl)-1H-pyrazol-4-yl)(m-tolyl)methanone (CAS 618091-58-0)
- 5,5-Diphenyl-2-(2-(piperidin-1-yl)ethyl)-1,3-dioxolan-4-one hydrochloride (CAS 18174-58-8)
- 4-(Isoquinolin-5-yl)butan-2-amine (CAS 1340185-27-4)
- N,N-Dimethyl-N-(2-(undec-10-enamido)ethyl)pentan-1-aminium bromide (CAS 1101602-48-5)
- 1-(azidomethyl)-4-ethenylbenzene (CAS 111965-73-2)
- N-Biotinyl-tryptamine, 97% (CAS 41994-03-0)
- (R)-1-(3,4-Dimethoxyphenyl)ethanamine hydrochloride (CAS 390815-41-5)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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