1-(4-Bromophenyl)cyclohexanol CAS 19920-80-0
| CAS No. | 19920-80-0 |
| Molecular Formula | C12H15BrO |
| Molecular Weight | 255.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Bromophenyl)cyclohexanol (CAS 19920-80-0), a certified reference material (molecular formula C12H15BrO, MW 255.15 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-(4-Bromophenyl)cyclohexanol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 1-(4-Bromophenyl)cyclohexanol 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.
Physical & Chemical Properties
| Molecular Formula | C12H15BrO |
| Molecular Weight | 255.15 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 | 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.) | 1962 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- [1-(3-bromophenyl)pyrrolidin-3-yl]methanamine (CAS 1017043-63-8)
- N-(2-Bromophenyl)piperidin-4-amine (CAS 1179012-66-8)
- 1-(3-Bromophenyl)piperidin-4-amine (CAS 1179833-02-3)
- 1-(4-Bromophenyl)piperidin-4-amine (CAS 1179943-35-1)
- n-(3-Bromophenyl)piperidin-4-amine (CAS 1183034-41-4)
- (3-Bromophenyl)(cyclopentyl)methanol (CAS 1184039-17-5)
- n-(3-Bromophenyl)piperidin-3-amine (CAS 1248977-43-6)
- (2-Bromophenyl)(cyclopentyl)methanol (CAS 1249753-35-2)
Recommended Standards
- 1-(4-Bromophenyl)-2,2-dimethylbutan-1-one (CAS 898765-37-2)
- 1-(4-Bromophenyl)hexan-1-one (CAS 7295-46-7)
- 1-(4-Bromophenyl)-1,4-diazepane (CAS 868064-61-3)
- 1-(5-Bromo-2-methylphenyl)piperazine (CAS 944677-52-5)
- 2-(Trityloxy)isoindoline-1,3-dione (CAS 31938-10-0)
- 6-Cyclobutoxypyridin-3-amine (CAS 916610-35-0)
- Ethyl 2-(9H-fluoren-9-yl)acetate (CAS 159803-52-8)
- (4-(3-(Trifluoromethyl)pyridin-2-yl)phenyl)methanol (CAS 1092352-38-9)
- 3-[(2-Aminoethyl)(methyl)amino]propan-1-ol (CAS 118646-21-2)
- (S)-3,3'-Bis(10-phenyl-9-anthracenyl)-1,1'-binaphthyl-2,2'-diyl Hydrogenphosphate (CAS 2207600-84-6)
- 5-(Cyclopropylmethyl)-2-hydroxy-N-methylbenzamide (CAS 1243402-43-8)
- tert-Butyl 8,9-dihydro-5H-[1,2,4]triazolo[4,3-d][1,4]diazepine-7(6H)-carboxylate (CAS 1274804-51-1)
- 1-(4-Nitrophenyl)-2,5-diphenyl-1h-pyrrole-3-carbaldehyde (CAS 359623-74-8)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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