1-bromomethyl-2,4-dimethoxybenzene CAS 161919-74-0
| CAS No. | 161919-74-0 |
| Molecular Formula | C9H11BrO2 |
| Molecular Weight | 231.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.09 g/mol gives 1-bromomethyl-2,4-dimethoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-bromomethyl-2,4-dimethoxybenzene (CAS 161919-74-0), molecular formula C9H11BrO2 and molecular weight 231.09 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H11BrO2, 1-bromomethyl-2,4-dimethoxybenzene contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-bromomethyl-2,4-dimethoxybenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11BrO2 |
| Molecular Weight | 231.09 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2003 |
| Halogen Content | Br-containing |
Related bromomethyl Standards
- 4-(Bromomethyl)-1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole (CAS 1421601-12-8)
- 2-(Bromomethyl)-1,3-dimethoxybenzene (CAS 169610-52-0)
- 1-(Bromomethyl)-2,3-dimethoxybenzeneDISCONTINUED PLEASE SEE D461695 (CAS 54636-77-0)
- 2-(bromomethyl)-1,4-dimethoxy-benzene (CAS 60732-17-4)
- 2-(Bromomethyl)-5-fluoro-2,3-dihydrobenzofuran (CAS 37603-11-5)
- Methyl 6-(bromomethyl)pyrazine-2-carboxylate (CAS 1006619-40-4)
- Methyl 3-(bromomethyl)pyrazine-2-carboxylate (CAS 1256084-42-0)
- 2-(2-(Bromomethyl)-3-methylbutyl)furan (CAS 1469189-31-8)
Recommended Standards
- (1R,2R)-2-(4-bromo-1H-pyrazol-1-yl)cyclopentan-1-ol (CAS 1598148-14-1)
- (3-Bromo-5-ethoxyphenyl)methanol (CAS 1646557-18-7)
- 3-Bromo-2-propoxypyridin-4-amine (CAS 1563530-65-3)
- 1-(5-Bromo-2-methoxyphenyl)ethanol (CAS 16602-17-8)
- 2-(2,6-Difluorophenyl)-3-fluoro-6-methylpyridine (CAS 1210419-18-3)
- 4-[Cyclohexyl(ethyl)amino]-3-nitrobenzoic acid (CAS 1036476-51-3)
- Pentaerythritol tetrakis(2-mercaptoacetate) (CAS 10193-99-4)
- Proparacaine Impurity 34 (CAS CATO-C4X-202734)
- 4-(Difluoromethyl)-3-fluoro-6-iodopicolinaldehyde (CAS 1806875-50-2)
- Benzyl 4-hydroxy-4-((phenylamino)methyl)piperidine-1-carboxylate (CAS 77211-76-8)
- [3-bromo-2-(difluoromethoxy)phenyl]methanamine hydrochloride (CAS 1432681-22-5)
- Ceftazidime Impurity 43 (CAS 2647895-25-6)
- 2,4-Diethylheptan-1-ol (CAS 80192-55-8)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
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