1-(3-Bromo-5-iodophenyl)ethan-1-one CAS 1003712-14-8
| CAS No. | 1003712-14-8 |
| Molecular Formula | C8H6BrIO |
| Molecular Weight | 324.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 1-(3-Bromo-5-iodophenyl)ethan-1-one (CAS 1003712-14-8), a certified reference material (molecular formula C8H6BrIO, MW 324.94 g/mol) for analytical method development and quality control.
1-(3-Bromo-5-iodophenyl)ethan-1-one (C8H6BrIO) contains a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 1-(3-Bromo-5-iodophenyl)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 | C8H6BrIO |
| Molecular Weight | 324.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 2-Bromo-1-(2-iodophenyl)ethan-1-one (CAS 113258-84-7)
- 1-(2-Bromo-6-iodophenyl)ethan-1-one (CAS 1261438-63-4)
- 1-(2-Bromo-3-iodophenyl)ethanone (CAS 1261515-87-0)
- 1-(5-Bromo-2-iodophenyl)ethan-1-one (CAS 1261648-81-0)
- 1-(4-Bromo-2-iodophenyl)ethan-1-one (CAS 1261792-99-7)
- 1-(2-Bromo-4-iodophenyl)ethan-1-one (CAS 1261816-56-1)
- 1-(3-Bromo-2-iodophenyl)ethanone (CAS 1261816-59-4)
- 5-Bromo-7-iodo-2,3-dihydrobenzofuran (CAS 1566912-44-4)
Recommended Standards
- 5,7-dichloro-3-iodo-1,6-naphthyridine (CAS 2051921-40-3)
- 2,4-Dichloro-8-iodoquinazoline (CAS 959237-40-2)
- 2,4-Dichloro-7-iodoquinazoline (CAS 959237-34-4)
- 2,4-Dichloro-6-iodoquinazoline, 97% (CAS 74173-76-5)
- (5S)-5-(2-methylpropyl)morpholin-3-one (CAS 101250-44-6)
- (Z)-5-(4-(2-(methyl(pyridin-2-yl)amino)ethoxy)benzylidene)thiazolidine-2,4-dione (CAS 160596-25-8)
- 7-(Bromomethyl)-1-methylnaphthalene (CAS 1261799-27-2)
- Ivermectin EP Impurity E (CAS CATO-C4X-198214)
- 1-Methyl-N-(pyrrolidin-2-ylmethyl)-1h-pyrazole-4-carboxamide (CAS 1247475-90-6)
- tert-Butyl (5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-35-2)
- tert-Butyl (4S)-4-amino-3,3-dimethylpyrrolidine-1-carboxylate (CAS 1638744-08-7)
- 8-Amino-4-(4-fluorobenzyl)-2H-1,4-benzoxazin-3(4H)-one (CAS 1018570-68-7)
- Citalopram Impurity 38 (CAS 103146-26-5)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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