2-(3-Bromophenyl)-3'-iodoacetophenone CAS 898783-90-9
| CAS No. | 898783-90-9 |
| Molecular Formula | C14H10BrIO |
| Molecular Weight | 401.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Bromophenyl)-3'-iodoacetophenone (CAS 898783-90-9), a certified reference material (molecular formula C14H10BrIO, MW 401.04 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H10BrIO, 2-(3-Bromophenyl)-3'-iodoacetophenone contains a hydroxyl group, an ether linkage, bromine/iodine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 401.04 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H10BrIO |
| Molecular Weight | 401.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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/I-containing |
Related Bromophenyl Standards
- 2-(2-Bromophenyl)-2'-iodoacetophenone (CAS 898783-82-9)
- 2-(2-Bromophenyl)-3'-iodoacetophenone (CAS 898783-84-1)
- 2-(2-Bromophenyl)-4'-iodoacetophenone (CAS 898783-86-3)
- 2-(3-Bromophenyl)-2'-iodoacetophenone (CAS 898783-88-5)
- 2-(3-Bromophenyl)-4'-iodoacetophenone (CAS 898783-92-1)
- 2-(4-Bromophenyl)-2'-iodoacetophenone (CAS 898783-94-3)
- 2-(4-Bromophenyl)-3'-iodoacetophenone (CAS 898783-96-5)
- 2-(4-Bromophenyl)-4'-iodoacetophenone (CAS 898783-98-7)
Recommended Standards
- 10-Bromo-2-iodo-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine (CAS 1451085-24-7)
- Nickel naphthenate (CAS 61788-71-4)
- (Diethylgermanediyl)bis((4-methoxyphenyl)methanone) (CAS 1207515-90-9)
- 2-(2,4-Dibromophenoxy)-N-(3-hydroxyphenyl)acetamide (CAS 307525-90-2)
- 4-((3-Bromobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-45-0)
- 4-Methylbenzimidazole (CAS 4887-83-6)
- 4-Amino-1-(pyridin-3-yl)butan-1-one (CAS 71278-11-0)
- 1-(3-Bromopyridin-2-yl)azetidin-3-ol (CAS 878207-67-1)
- 4-((tert-Butyldimethylsilyl)oxy)cyclohexanol (CAS 126931-29-1)
- Myristoyl-Lys-Arg-Thr-Leu-Arg-OH (CAS 125678-68-4)
- beta-agonist Mix 9 (CAS CATO-MCAD302384-ME)
- 1-(5-Amino-2-methyl-2,3-dihydro-indol-1-yl)-ethanone hydrochloride (CAS 1185109-69-6)
- 6-Methoxy-1-naphthoic Acid (CAS 36112-61-5)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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