4-bromo-2-methoxy-1-(3-methoxypropoxy)benzene CAS 1870773-32-2
| CAS No. | 1870773-32-2 |
| Molecular Formula | C11H15BrO3 |
| Molecular Weight | 275.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-bromo-2-methoxy-1-(3-methoxypropoxy)benzene (CAS 1870773-32-2), a certified reference material (molecular formula C11H15BrO3, MW 275.14 g/mol) for analytical method development and quality control.
4-bromo-2-methoxy-1-(3-methoxypropoxy)benzene (C11H15BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 4-bromo-2-methoxy-1-(3-methoxypropoxy)benzene 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 | C11H15BrO3 |
| Molecular Weight | 275.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
Related bromo Standards
- Methyl 3-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005634-07-0)
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Recommended Standards
- Ethyl 4-bromo-1-(sec-butyl)-1H-pyrazole-5-carboxylate (CAS 1856080-18-6)
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- Ethyl 4-bromo-1-butyl-1H-pyrazole-5-carboxylate (CAS 1856043-54-3)
- (2-Bromophenyl)(m-tolyl)methanone (CAS 294878-58-3)
- 2,5-Diiodo-4-methoxyphenol (CAS 842120-12-1)
- N-Cyclopentyl-4,5,6,7-tetrahydro-1H-pyrazolo-[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220028-72-7)
- 2,3-Difluoro-5-(trifluoromethyl)pyridine-4-carbaldehyde (CAS 2149601-27-2)
- 3-Phenyl-3-(phenylmethyl)azetidine (CAS 7215-25-0)
- 5-Bromo-2-methyl-3-nitrobenzoic Acid (CAS 107650-20-4)
- Triclosan-13C12 (CAS 1365620-36-5)
- 1-Butyl-2-methyl-1,3-benzodiazole-5-carboxylic acid (CAS 1152495-95-8)
- 2,3-Dichloro-6-fluoroquinoline (CAS 1447949-04-3)
- 3-Bromo-1,5-naphthyridin-2(1H)-one (CAS 859986-64-4)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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