898761-43-8 3-(4-Bromophenyl)-2',3'-dimethylpropiophenone MFCD03843370 CAS 898761-43-8
| CAS No. | 898761-43-8 |
| Molecular Formula | C17H17BrO |
| Molecular Weight | 317.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 898761-43-8 3-(4-Bromophenyl)-2',3'-dimethylpropiophenone MFCD03843370 (CAS 898761-43-8), a certified reference material (molecular formula C17H17BrO, MW 317.22 g/mol) for analytical method development and quality control.
898761-43-8 3-(4-Bromophenyl)-2',3'-dimethylpropiophenone MFCD03843370 (C17H17BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 898761-43-8 3-(4-Bromophenyl)-2',3'-dimethylpropiophenone MFCD03843370 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 | C17H17BrO |
| Molecular Weight | 317.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 | Br-containing |
Related Bromophenyl Standards
- (3-Bromophenyl)(4-(tert-butyl)phenyl)methanone (CAS 132885-82-6)
- (2-Bromophenyl)(4-(tert-butyl)phenyl)methanone (CAS 951889-08-0)
- (2-Bromophenyl)(4-butylphenyl)methanone (CAS 64358-17-4)
- (3-Bromophenyl)(4-butylphenyl)methanone (CAS 844879-33-0)
- (4-Bromophenyl)(4-(tert-butyl)phenyl)methanone (CAS 91404-26-1)
- (4-Bromophenyl)(4-butylphenyl)methanone (CAS 91404-25-0)
- 1-(3-Bromophenyl)-3-(2,3-dimethylphenyl)propan-1-one (CAS 898769-35-2)
- 1-(3-Bromophenyl)-3-(2,4-dimethylphenyl)propan-1-one (CAS 898793-84-5)
Recommended Standards
- Iron(III) 2-ethylhexano-isopropoxide, 10% w/v in isopropanol (CAS 331720-17-3)
- Nilutamide (CAS 63612-50-0)
- 4-Bromo-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-50-2)
- 1-Methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)-1,4-diazepane (CAS 1015242-02-0)
- 3-Chloro-n'-(2-chloroacetyl)benzohydrazide (CAS 63002-49-3)
- Trimethoxy(pentyl)silane (CAS 2996-95-4)
- (6-Chloro-1-methyl-1H-benzo[d]imidazol-2-yl)methanol (CAS 331949-55-4)
- 2-(Difluoromethyl)-3-hydroxy-4-iodopyridine-5-carboxaldehyde (CAS 1805540-76-4)
- 2-Bromo-4,6-dimethylpyrimidine (CAS 16879-39-3)
- (1R)-2'-(Diphenylphosphino)-1,1'-binaphthalenyl-2-ol (CAS 149917-88-4)
- 3-Methyl-2-(4-oxo-2-thioxothiazolidin-3-yl)butanoic acid (CAS 161192-26-3)
- (1-(Isopropylsulfonyl)piperidin-4-yl)methanamine hydrochloride (CAS 1286263-64-6)
- 1-(3-Fluoro-5-propoxyphenyl)propan-1-one (CAS 1443343-04-1)
- Human glucagon CRS (CAS 9007-92-5)
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