1-(3-Bromopropyl)-2-ethoxybenzene CAS 103857-80-3
| CAS No. | 103857-80-3 |
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Bromopropyl)-2-ethoxybenzene is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(3-Bromopropyl)-2-ethoxybenzene (CAS 103857-80-3), a certified reference material (molecular formula C11H15BrO, MW 243.14 g/mol) for analytical method development and quality control.
Structurally, 1-(3-Bromopropyl)-2-ethoxybenzene (C11H15BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 243.14 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(3-Bromopropyl)-2-ethoxybenzene 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 | C11H15BrO |
| Molecular Weight | 243.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- 2-(3-Bromopropyl)-1-methoxy-4-methylbenzene (CAS 103857-77-8)
- 3-bromopropyl 3,4-dimethylphenyl ether (CAS 103857-79-0)
- 1-(3-Bromopropyl)-4-methoxy-2-methylbenzene (CAS 1469007-31-5)
- 1-(2-Bromopropyl)-4-methoxy-2-methylbenzene (CAS 883843-87-6)
- 1-(3-Bromopropyl)-4-ethoxybenzene (CAS 720682-47-3)
- (3-bromopropyl)trimethoxysilane 3-Bromopropyltrimethoxysilane 51826-90-5 (CAS 51826-90-5)
- 5-(2-Bromopropyl)benzo[d][1,3]dioxole (CAS 5463-71-8)
- 1-(3-Bromopropyl)-3-nitrobenzene (CAS 1823-16-1)
Recommended Standards
- N-((5-bromopyridin-3-yl)methyl)-N-methylpropan-1-amine (CAS 104290-47-3)
- 5-Bromo-N,N-diethyl-3-pyridinemethanamine (CAS 104290-48-4)
- {2-[(3-bromophenyl)amino]ethyl}dimethylamine (CAS 1020946-53-5)
- 2-Bromo-N1,N1-diethylbenzene-1,4-diamine (CAS 105294-26-6)
- 1-Ethyl-5-imino-3,4,4-trimethylimidazolidin-2-one (CAS 1384431-34-8)
- L-Sorbitol (CAS 6706-59-8)
- (R)-(3-methylpiperidin-3-yl)methanol (CAS 1956437-12-9)
- 8-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile (CAS 71083-71-1)
- 5,8-Dibromo-2,3-bis(3-((2-ethylhexyl)oxy)phenyl)quinoxaline (CAS 498572-73-9)
- Ethyl 2-[(3-chloro-2,2-dimethylpropanoyl)amino]-3-phenylpropanoate (CAS 1396999-17-9)
- 1-(Pyridin-4-yl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 887201-29-8)
- 1-(Difluoromethyl)-4-methyl-1H-indole (CAS 1602204-87-4)
- 1-Chloro-5-(chloromethyl)-2,4-difluorobenzene (CAS 1429422-43-4)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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