1-(Bromomethyl)-3,3-dimethoxy-1-methylcyclobutane CAS 1638767-53-9
| CAS No. | 1638767-53-9 |
| Molecular Formula | C8H15BrO2 |
| Molecular Weight | 223.11 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 1-(Bromomethyl)-3,3-dimethoxy-1-methylcyclobutane (CAS 1638767-53-9), a certified reference material (molecular formula C8H15BrO2, MW 223.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H15BrO2, 1-(Bromomethyl)-3,3-dimethoxy-1-methylcyclobutane contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 223.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H15BrO2 |
| Molecular Weight | 223.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
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- 3-(bromomethyl)-3-(propan-2-yloxy)oxolane (CAS 1935287-78-7)
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Recommended Standards
- 3-(3-Bromo-2-methylpropoxy)tetrahydrofuran (CAS 1494376-09-8)
- 6-Bromo-1,2,3,4-tetrahydro-1,4-methanonaphthalene (CAS 16499-72-2)
- 4-Bromo-2-methoxybenzyl alcohol (CAS 17102-63-5)
- (1-Bromocyclopent-2-en-1-yl)benzene (CAS 171512-95-1)
- 4-Fluoro-2-methoxybenzyl alcohol (CAS 157068-03-6)
- 21969-32-4 1-Methyl-2-propenylmagnesium chloride, 0.5M (6.25% w/w) in THF MFCD00216570 (CAS 21969-32-4)
- 2-Bromo-3-(difluoromethyl)-6-methoxypyridine (CAS 1806778-05-1)
- 2,3,5-Tribromopyridine (CAS 75806-85-8)
- 3-(Aminomethyl)-N-methylbenzenesulfonamide (CAS 808761-43-5)
- S-2-Methylbenzyl ethanethioate (CAS 1624262-05-0)
- ((1S,2S,4R)-4-(4-(((S)-2,3-Dihydro-1H-inden-1-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-hydroxycyclopentyl)methyl sulfamate hydrochloride (CAS 1160295-21-5)
- 7-(2-Methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1707735-53-2)
- 1-(4-Bromo-2-fluorophenyl)-1H-imidazole (CAS 190199-37-2)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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