5-Bromo-1,3-dimethyl-2-propoxybenzene CAS 247080-84-8
| CAS No. | 247080-84-8 |
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Bromo-1,3-dimethyl-2-propoxybenzene (CAS 247080-84-8), molecular formula C11H15BrO and molecular weight 243.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Bromo-1,3-dimethyl-2-propoxybenzene (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 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).
As a certified reference material (CRM), 5-Bromo-1,3-dimethyl-2-propoxybenzene 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.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- 5-Bromo-1,3-dimethyl-2-(propan-2-yloxy)benzene (CAS 95717-61-6)
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- 3-[(2-Bromoacetyl)amino]-N-[3-(trifluoromethyl)-phenyl]benzamide (CAS 1138443-35-2)
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- NecroX-5 (CAS 1383718-29-3)
- 1,4-Bis(bromomethyl)-2,3,5,6-tetrafluorobenzene (CAS 776-40-9)
- Methyl (1R,5S)-9-benzyl-7-oxo-9-azabicyclo[3.3.1]Nonane-3-carboxylate (CAS 1215183-25-7)
- 1-(3-(tert-Butyl)-4-methoxyphenyl)propan-2-one (CAS 33839-16-6)
- 8-Bromo-2-methyl-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 1245262-16-1)
- (4-Bromo-2,6-dichlorophenyl)methanamine hydrochloride (CAS 2126160-87-8)
- 1-(4-Bromo-1H-indol-5-yl)methanamine (CAS 1369147-47-6)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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