1-(4-Bromophenyl)-2-(cyclohexylthio)ethan-1-one CAS 331461-92-8
| CAS No. | 331461-92-8 |
| Molecular Formula | C14H17BrOS |
| Molecular Weight | 313.25 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 1-(4-Bromophenyl)-2-(cyclohexylthio)ethan-1-one.
1-(4-Bromophenyl)-2-(cyclohexylthio)ethan-1-one (CAS 331461-92-8) is a high-purity analytical reference standard with the molecular formula C14H17BrOS and a molecular weight of 313.25 g/mol.
Based on its molecular formula C14H17BrOS, 1-(4-Bromophenyl)-2-(cyclohexylthio)ethan-1-one contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.25 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.
As a certified reference material (CRM), 1-(4-Bromophenyl)-2-(cyclohexylthio)ethan-1-one 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 | C14H17BrOS |
| Molecular Weight | 313.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-{4-[1-(4-bromophenyl)ethyl]piperazin-1-yl}ethan-1-ol (CAS 1355532-16-9)
- 2-(4-(1-(3-Bromophenyl)ethyl)piperazin-1-yl)ethanol (CAS 1704096-98-9)
- 2-((4-Bromophenyl)thio)-1-(thiophen-2-yl)ethan-1-one (CAS 380169-17-5)
- 2-(4-Bromophenyl)-5-pentyl-1,3-dioxane (CAS 320423-73-2)
- 5-(4-Bromophenyl)-1-(2-methoxyethyl)-1H-imidazole-2-thiol (CAS 1105189-81-8)
- 4-(3-Bromophenyl)-N-(2-methoxyethyl)-1,3-thiazol-2-amine (CAS 1274674-90-6)
- 2-({[4-(3-bromophenyl)-1,3-thiazol-2-yl]methyl}amino)ethan-1-ol (CAS 1803607-76-2)
- (S)-3-(4-Bromophenyl)-5-isopropyl-2-thioxoimidazolidin-4-one (CAS 61357-80-0)
Recommended Standards
- Bis(benzyloxy)dichlorosilane (CAS 18414-52-3)
- 3-(2,4-Dichlorophenyl)-1,4-diazaspiro[4.5]Dec-3-ene-2-thione (CAS 899912-50-6)
- 2,3-Diamino-N-(4-fluoro-3-(trifluoromethyl)phenyl)benzamide (CAS 1421933-30-3)
- 3-(Furan-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylicacid (CAS 477854-03-8)
- (1,1-dioxo-1λ⁶-thian-4-yl)methanesulfonyl chloride (CAS 1784839-83-3)
- 6-(sec-Butoxy)-2-((3,5-dimethylphenyl)thio)pyrimidin-4(3H)-one (CAS 284681-66-9)
- 3,6-di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate (CAS 2054779-48-3)
- N-[(2E)-2-(4-Chlorophenyl)-2-(methoxyimino)ethyl]cyclopropanecarboxamide (CAS 343374-30-1)
- 5-Chloro-3-(2-methylphenyl)-1,2-oxazole-4-carbaldehyde (CAS 1188228-82-1)
- Guanidine-<SUP>15</SUP>N<SUB>3</SUB> hydrochloride (CAS 121616-39-5)
- 7-Ethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 14052-83-6)
- N-(5-bromo-2-methoxybenzyl)-1-(4-methoxyphenyl)methanamine hydrobromide (CAS 1609404-35-4)
- trans-4-fluorotetrahydrofuran-3-amine (CAS 1627196-89-7)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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