1-((2-Bromocyclopentyl)oxy)-4-methylcyclohexane CAS 1249864-77-4
| CAS No. | 1249864-77-4 |
| Molecular Formula | C12H21BrO |
| Molecular Weight | 261.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.20 g/mol gives 1-((2-Bromocyclopentyl)oxy)-4-methylcyclohexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-((2-Bromocyclopentyl)oxy)-4-methylcyclohexane (CAS 1249864-77-4), a certified reference material (molecular formula C12H21BrO, MW 261.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H21BrO, 1-((2-Bromocyclopentyl)oxy)-4-methylcyclohexane contains 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 261.20 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.
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 | C12H21BrO |
| Molecular Weight | 261.20 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) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromocyclopentyl Standards
- (((2-Bromocyclopentyl)oxy)methyl)cyclohexane (CAS 1250720-12-7)
- 1-(3-Bromocyclopentyl)-3,5-difluorobenzene (CAS 1343646-08-1)
- 4-(((2-Bromocyclopentyl)oxy)methyl)tetrahydro-2h-pyran (CAS 1248813-06-0)
- (1-Bromocyclopentyl)-2-thienyl-methanone (CAS 94139-04-5)
- ([(2-Bromocyclopentyl)oxy]methyl)benzene (CAS 90054-72-1)
- (1-bromocyclopentyl)(phenyl)methanone (CAS 6740-66-5)
- (1-Bromocyclopentyl)(2-fluorophenyl)methanone (CAS 1616657-67-0)
- 2-(((2-Bromocyclopentyl)oxy)methyl)tetrahydrofuran (CAS 1251142-60-5)
Recommended Standards
- 1-(Bromomethyl)-1-(cyclopentyloxy)cyclohexane (CAS 1249706-76-0)
- 1-(Bromomethyl)-1-(cyclopropylmethoxy)cycloheptane (CAS 1250165-37-7)
- 1-(Bromomethyl)-1-cyclobutoxy-3-methylcyclohexane (CAS 1249342-68-4)
- 1-(Bromomethyl)-1-(cyclopropylmethoxy)-4-methylcyclohexane (CAS 1249014-88-7)
- lithium(1+) ion 5-(4-chlorophenyl)-1,3-thiazole-2-carboxylate (CAS 1803595-06-3)
- 5-(Methylthio)-1H-[1,2,3]triazolo[4,5-d]pyrimidin-7(4H)-one (CAS 62700-63-4)
- 7-methoxy-1-methyl-1H-1,3-benzodiazol-4-ol (CAS 705927-95-3)
- 1-(Tosyloxy)-3,6,9,12-tetraoxapentadecan-15-oic acid (CAS 2205504-91-0)
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