3-(3-Bromophenyl)-4-(4-chlorophenyl)butan-2-one CAS 848310-98-5
| CAS No. | 848310-98-5 |
| Molecular Formula | C16H14BrClO |
| Molecular Weight | 337.64 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-(3-Bromophenyl)-4-(4-chlorophenyl)butan-2-one.
3-(3-Bromophenyl)-4-(4-chlorophenyl)butan-2-one (CAS 848310-98-5), molecular formula C16H14BrClO and molecular weight 337.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(3-Bromophenyl)-4-(4-chlorophenyl)butan-2-one (C16H14BrClO) contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 337.64 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-(3-Bromophenyl)-4-(4-chlorophenyl)butan-2-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 | C16H14BrClO |
| Molecular Weight | 337.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Bromophenyl Standards
- (S)-3-(3-Bromophenyl)-4-(4-chlorophenyl)-2-butanone (CAS 1002752-54-6)
- (3-((4-Bromophenyl)carbamoyl)-4-fluorophenyl)boronic acid (CAS 1449144-47-1)
- 1-{[5-(4-bromophenyl)thiophen-2-yl]methyl}piperazine (CAS 1050909-79-9)
- 1-{[5-(3-bromophenyl)thien-2-yl]methyl}piperazine (CAS 1087792-11-7)
- 4-(4-Bromophenyl)-2-(4-methylpiperidin-1-yl)thiazole (CAS 346641-89-2)
- (5Z)-5-[(3-Bromophenyl)methylidene]-4H,5H,6H-thieno[2,3-b]thiopyran-4-one (CAS 478247-00-6)
- 2-(3-Bromophenyl)-N-methyl-N-(thiazol-2-yl)cyclopropane-1-carboxamide (CAS 1311870-36-6)
- Methyl 3-{[(4-bromophenyl)thio]methyl}benzoate (CAS 143427-20-7)
Recommended Standards
- 2-Chloro-5-[4-(difluoromethyl)-4,5-dihydro-3-(hydroxymethyl)-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorobenzoic Acid (CAS 380885-65-4)
- (3-Chloro-4-((tetrahydro-2H-pyran-4-yl)amino)phenyl)boronic acid pinacol ester, 97% (CAS 1056465-07-6)
- Methyl 2-((3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)oxy)acetate (CAS 1823183-97-6)
- 4-[[2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl]morpholine (CAS 1092564-33-4)
- 2-(3-Fluorobenzyl)morpholine (CAS 1368655-25-7)
- 3-(4-Bromophenyl)-5-chloro-1,2,4-oxadiazole (CAS 1184620-01-6)
- 6-Bromoquinolin-4(3H)-one (CAS 1116339-53-7)
- 1-Boc-1-methylhydrazine 1,1-Dimethylethyl 1-methylhydrazinecarboxylate N-(tert-Butoxycarbonyl)-N-methylhydrazine N-Methylhydrazinecarboxylic acid tert-butyl ester 21075-83-2 (CAS 21075-83-2)
- 9-Butyl-6-((4-fluorobenzyl)thio)-9H-purin-2-amine (CAS 1581-24-4)
- Azido-PEG20-alcohol (CAS 1637297-21-2)
- 4-Methyl-2-(trifluoromethyl)benzonitrile (CAS 261952-05-0)
- 1-Methyl-N-((tetrahydro-2h-pyran-4-yl)methyl)-1h-pyrazol-3-amine (CAS 1248687-03-7)
- 4-Hydroxy-7-(2-(naphthalen-2-yloxy)ethoxy)quinoline-3-carboxylic acid (CAS 79807-95-7)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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