3,5-Dimethyl-4-methoxybenzyl bromide CAS 83037-99-4
| CAS No. | 83037-99-4 |
| Molecular Formula | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.11 g/mol gives 3,5-Dimethyl-4-methoxybenzyl bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,5-Dimethyl-4-methoxybenzyl bromide (CAS 83037-99-4), a certified reference material (molecular formula C10H13BrO, MW 229.11 g/mol) for analytical method development and quality control.
The molecular framework of 3,5-Dimethyl-4-methoxybenzyl bromide (C10H13BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H13BrO |
| Molecular Weight | 229.11 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, 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.) | 1980 |
| Halogen Content | Br-containing |
Related Dimethyl Standards
- 2-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)acetonitrile (CAS 905966-41-8)
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Recommended Standards
- 3-(4-Bromophenyl)butan-1-ol (CAS 20005-55-4)
- 3-BROMO-BENZENEBUTANOL (CAS 218153-01-6)
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- 3-Isopropyl-4-methoxybromobenzene, 97% (CAS 24591-33-1)
- N-(2-(2-Oxopyrrolidin-1-yl)ethyl)benzamide (CAS 92884-72-5)
- 3-(4-Iodo-1H-pyrazol-1-yl)pyridine (CAS 1306604-89-6)
- 2-Bromo-N-(3-(methylthio)phenyl)propanamide (CAS 936819-23-7)
- 5-(4-(Methylsulfonyl)piperazin-1-yl)pyridin-2-amine, 97% (CAS 1156511-30-6)
- (S)-1-(2-(((2-Hydroxyethyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1354007-77-4)
- 1-Phenylpropyl butyrate (CAS 10031-86-4)
- (2,2'-bipyridyl)dichloroplatinum(II) (CAS 13965-31-6)
- 4-aminothiophene-2-carboxamide (CAS 784124-87-4)
- 3-Fluoro-5-(5-((2-methylthiazol-4-yl)-ethynyl)pyridin-2-yl)benzonitrile (CAS 935685-90-8)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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