1-(1-Bromoethyl)-4-cyclohexylbenzene CAS 65189-98-2
| CAS No. | 65189-98-2 |
| Molecular Formula | C14H19Br |
| Molecular Weight | 267.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(1-Bromoethyl)-4-cyclohexylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(1-Bromoethyl)-4-cyclohexylbenzene (CAS 65189-98-2) is a high-purity analytical reference standard with the molecular formula C14H19Br and a molecular weight of 267.20 g/mol.
The molecular framework of 1-(1-Bromoethyl)-4-cyclohexylbenzene (C14H19Br) is characterized by bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H19Br |
| Molecular Weight | 267.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromoethyl Standards
- 4-[[4-(2-Bromoethyl)-1H-1,2,3-triazol-1-yl]methyl]pyridine (CAS 1247598-66-8)
- 1-(1-Bromoethyl)-2-methyl-3-(trifluoromethyl)benzene (CAS 2149597-33-9)
- 1-(2-Bromoethyl)-5-methylindoline-2,3-dione (CAS 113577-95-0)
- 1-(2-Bromoethyl)-7-methylindoline-2,3-dione (CAS 620932-06-1)
- N-(2-bromoethyl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1250513-08-6)
- 1-(4-(1-Bromoethyl)phenyl)pyrrolidin-2-one (CAS 1710205-10-9)
- (2-Bromoethyl)propylcarbamic acid tert-butyl ester (CAS 1540127-16-9)
- 1-(2-Bromoethyl)urea (CAS 40380-05-0)
Recommended Standards
- (2-{[(tert-Butyldimethylsilyl)oxy]methyl}pyridin-4-yl)boronic acid (CAS 2377609-30-6)
- 1-(2-Bromoallyl)-4-pentylbenzene (CAS 951890-89-4)
- 1-(3-Nitrophenyl)-3-(trifluoromethyl)benzene (CAS 194874-02-7)
- 1-Bromo-4-(trans-4-ethylcyclohexyl)benzene (CAS 91538-82-8)
- tert-Butyl 3-((2-methylallyl)oxy)azetidine-1-carboxylate (CAS 1380571-73-2)
- 3-(2-Formyl-1h-pyrrol-1-yl)benzonitrile (CAS 209958-45-2)
- (S)-2-(2-Formyl-1H-pyrrol-1-yl)-4-methylpentanoic acid (CAS 86436-64-8)
- 2-Morpholino-2-phenyl-N-(p-tolyl)acetamide (CAS 314035-61-5)
- 3-Fluoro-2,4-dimethylphenylboronic acid (CAS 762286-31-7)
- 2-hydroxy-2-(2-(methyl(2-(pyridin-2-yl)ethyl)amino)-2-oxoethyl)succinic acid (CAS CATO-C4X-183843)
- 2-(4-Amino-2-(difluoromethyl)-5-hydroxypyridin-3-yl)acetic acid (CAS 1804680-74-7)
- Methyl 7-((tert-butoxycarbonyl)amino)imidazo[1,2-b]pyridazine-8-carboxylate (CAS 2577172-23-5)
- 4-Bromo-N'-hydroxythiophene-3-carboximidamide (CAS 1862265-45-9)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com