1-(Bromomethyl)-1-(tert-butoxymethyl)cyclobutane CAS 1492762-99-8
| CAS No. | 1492762-99-8 |
| Molecular Formula | C10H19BrO |
| Molecular Weight | 235.16 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.
1-(Bromomethyl)-1-(tert-butoxymethyl)cyclobutane (CAS 1492762-99-8), molecular formula C10H19BrO and molecular weight 235.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Bromomethyl)-1-(tert-butoxymethyl)cyclobutane (C10H19BrO) contains a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 235.16 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H19BrO |
| Molecular Weight | 235.16 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
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- 1-(Bromomethyl)-1-propoxycyclohexane (CAS 1248642-01-4)
- 1-(Bromomethyl)-1-(sec-butoxy)cyclopentane (CAS 1249318-66-8)
- 1-(Bromomethyl)-1-isopropoxycyclohexane (CAS 1249345-59-2)
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Recommended Standards
- 2-(2-(Bromomethyl)-3-methylbutyl)tetrahydrofuran (CAS 1492346-47-0)
- 1-(Bromomethyl)-1-(isopropoxymethyl)cyclopentane (CAS 1493473-59-8)
- (3-Bromo-2-methylpropoxy)cyclohexane (CAS 1491596-50-9)
- ((2-(Bromomethyl)-3-methylbutoxy)methyl)cyclopropane (CAS 1495650-88-8)
- Methyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzoate (CAS 1381957-27-2)
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- 4-(2-aminobutyl)phenol hydrochloride (CAS 78108-17-5)
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- 3'-Bromo-4-fluoro-2-methyl-1,1'-biphenyl (CAS 1443314-36-0)
- 6-Chloro-3-methoxy-2-(trifluoromethyl)pyridine (CAS 1227594-33-3)
- N-(3-Chloro-4-fluorophenyl)-N-[2-(2-methyl-phenoxy)butyl]amine (CAS 1040685-42-4)
- Peptide 439 (CAS CATO-CPTD788439)
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