3-(4-Bromophenyl)cyclohexanone CAS 25158-78-5
| CAS No. | 25158-78-5 |
| Molecular Formula | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(4-Bromophenyl)cyclohexanone.
3-(4-Bromophenyl)cyclohexanone (CAS 25158-78-5), molecular formula C12H13BrO and molecular weight 253.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(4-Bromophenyl)cyclohexanone (C12H13BrO) is characterized by a hydroxyl group, an ether linkage, 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 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.
CATO manufactures 3-(4-Bromophenyl)cyclohexanone 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.
Physical & Chemical Properties
| Molecular Formula | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 2-(4-Bromophenyl)-1-cyclobutylethan-1-one (CAS 1183705-75-0)
- (2-Bromophenyl)(cyclopentyl)methanone (CAS 1249445-32-6)
- 3-(3-Bromophenyl)cyclohexanone (CAS 1379314-70-1)
- 3-(2-Bromophenyl)cyclohexanone (CAS 1379320-69-0)
- 3-(4-bromophenyl)-2,2-dimethylcyclobutan-1-one (CAS 1515467-00-1)
- 1-(2-bromophenyl)-7-oxabicyclo[4.1.0]heptane (CAS 1909318-61-1)
- (3-Bromophenyl)(cyclopentyl)methanone (CAS 898791-44-1)
- (4-Bromophenyl)(cyclopentyl)methanone (CAS 2204-97-9)
Recommended Standards
- 2-Bromo-7,8,9,10-tetrahydrobenzo[8]annulen-5(6H)-one (CAS 94523-18-9)
- 3-(5-Bromo-3-indolyl)-1-propanamine (CAS 54298-70-3)
- 2-Bromo-1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one (CAS 5896-66-2)
- 3-Bromo-2-tert-Butylimidazo[1,2-a]pyridine (CAS 904813-48-5)
- 4-((5-((4-Nitrophenyl)sulfonyl)-1,3,4-thiadiazol-2-yl)amino)-4-thioxobutanoic acid (CAS 6969-59-1)
- 2-Amino-2-(3,4-dichlorophenyl)acetic Acid Hydrochloride (CAS 1105679-25-1)
- 3-Isopropylisonicotinic acid (CAS 21011-65-4)
- 2’-Bromo-4’-chloroacetophenone (CAS 825-40-1)
- 2-Chloro-5-phenyl-1H-pyrrolo[2,3-b]pyridine (CAS 1261432-59-0)
- Bromocyclohexane-d11 (CAS 35558-49-7)
- Methyl 3-cyclopropyl-4-iodo-1-methyl-1H-pyrazole-5-carboxylate (CAS 1354705-52-4)
- Tert-butyl (5-aminospiro[3.3]Heptan-2-yl)carbamate (CAS 1935471-36-5)
- 5-Pyridin-4-ylpyrimidine-2-carboxylic acid (CAS 793667-79-5)
- Anorexigenic Peptide (CAS 69275-10-1)
Why CATO?
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