1-(Bromomethyl)-1-(2-ethoxyethoxy)-3-methylcyclohexane CAS 1250712-92-5
| CAS No. | 1250712-92-5 |
| Molecular Formula | C12H23BrO2 |
| Molecular Weight | 279.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(Bromomethyl)-1-(2-ethoxyethoxy)-3-methylcyclohexane (CAS 1250712-92-5) is a high-purity analytical reference standard with the molecular formula C12H23BrO2 and a molecular weight of 279.21 g/mol.
Based on its molecular formula C12H23BrO2, 1-(Bromomethyl)-1-(2-ethoxyethoxy)-3-methylcyclohexane 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 279.21 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.
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 | C12H23BrO2 |
| Molecular Weight | 279.21 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 1-(Bromomethyl)-1-(3-methoxypropoxy)-4-methylcyclohexane (CAS 1247663-75-7)
- 1-(Bromomethyl)-1-(2-ethoxyethoxy)-4-methylcyclohexane (CAS 1247997-66-5)
- 1-(Bromomethyl)-1-(3-methoxypropoxy)-3-methylcyclohexane (CAS 1249637-36-2)
- 1-(Bromomethyl)-4-ethyl-1-(2-methoxyethoxy)cyclohexane (CAS 1251377-94-2)
- 1-(Bromomethyl)-1-((1-methoxypropan-2-yl)oxy)-4-methylcyclohexane (CAS 1343761-25-0)
- 3-(bromomethyl)-6-fluoro-1-methyl-1,2-dihydroquinoxalin-2-one (CAS 1240529-30-9)
- 4-(Bromomethyl)-5-methoxy-3,3'-bipyridine (CAS 1227494-50-9)
- 4-(Bromomethyl)-6-methoxy-3,4'-bipyridine (CAS 1227583-83-6)
Recommended Standards
- 2-Amino-3-(4-methoxy-3-(trifluoromethoxy)phenyl)propanoic acid (CAS 1259979-50-4)
- 4-Cyano-3-hydroxy-4'-(trifluoromethoxy)biphenyl (CAS 1261776-71-9)
- 2-Bromododecanoicacid (CAS 111-56-8)
- 3-Hydroxy-3'-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 1261796-05-7)
- 4-Bromo-7-methoxy-1-methyl-1H-pyrrolo[2,3-c]pyridine (CAS 2103352-52-7)
- 8-Bromo[1,2,4]triazolo[1,5-a]pyridine-2-carbonitrile (CAS 2091049-26-0)
- Diphenyliodonium bromide (CAS 1483-73-4)
- 2-Amino-2-oxoethyl 5-methylpyrazine-2-carboxylate (CAS 452944-02-4)
- Z-Cys(Bzl)-OH (CAS 3257-18-9)
- 3-(5-Amino-1-ethyl-1H-benzoimidazol-2-yl)-propan-1-ol (CAS 879038-11-6)
- 3-Phenylimidazo[1,5-a]pyrazin-1-ol (CAS 793693-38-6)
- 1-(5-Methoxy-6-nitroindolin-1-yl)ethanone (CAS 23772-37-4)
- Ethyl 4-ethyl-1-isopropyl-1H-1,2,3-triazole-5-carboxylate (CAS 682757-70-6)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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