1-(Bromomethyl)-1-(isobutoxymethyl)cyclobutane CAS 1485789-31-8
| CAS No. | 1485789-31-8 |
| Molecular Formula | C10H19BrO |
| Molecular Weight | 235.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Bromomethyl)-1-(isobutoxymethyl)cyclobutane 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.
1-(Bromomethyl)-1-(isobutoxymethyl)cyclobutane (CAS 1485789-31-8), molecular formula C10H19BrO and molecular weight 235.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-(Bromomethyl)-1-(isobutoxymethyl)cyclobutane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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
- 1-(Bromomethyl)-1-isobutoxycyclopentane (CAS 1247864-32-9)
- 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)
- 1-(Bromomethyl)-1-ethoxy-4-methylcyclohexane (CAS 1250765-74-2)
- (2-(Bromomethyl)butoxy)cyclopentane (CAS 1469048-93-8)
- 3-(Bromomethyl)-3-(2-methylbutyl)tetrahydrofuran (CAS 1484195-55-2)
- 4-(Bromomethyl)-4-isobutyltetrahydro-2h-pyran (CAS 1485088-46-7)
Recommended Standards
- 1-(Bromomethyl)-1-(3-ethoxypropyl)cyclobutane (CAS 1486214-43-0)
- 1-(Bromomethyl)-1-(2-methoxyethyl)cyclohexane (CAS 1488720-85-9)
- (3-Bromo-2,2-dimethylpropoxy)cyclopentane (CAS 1481212-25-2)
- 1-(Bromomethyl)-1-(2-butoxyethyl)cyclopropane (CAS 1489132-47-9)
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