4-Fluoro-N-(2-fluoro-4-iodophenyl)benzamide CAS 823833-36-9
| CAS No. | 823833-36-9 |
| Molecular Formula | C13H8F2INO |
| Molecular Weight | 359.11 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 4-Fluoro-N-(2-fluoro-4-iodophenyl)benzamide (CAS 823833-36-9), a certified reference material (molecular formula C13H8F2INO, MW 359.11 g/mol) for analytical method development and quality control.
4-Fluoro-N-(2-fluoro-4-iodophenyl)benzamide (C13H8F2INO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 4-Fluoro-N-(2-fluoro-4-iodophenyl)benzamide 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 | C13H8F2INO |
| Molecular Weight | 359.11 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.) | 1986 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-N-(2-fluoro-4-iodophenyl)benzamide (CAS 842117-78-6)
- 2-(4-(2-Fluoro-4-nitrophenoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-39-6)
- 6-Acetyl-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one (CAS 1349540-26-6)
- 2-Fluoro-N-(2-((5-(4-fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)benzamide (CAS 897455-93-5)
- 6-Fluoro-2-(4-methoxybenzyl)-7-phenylisoquinolin-1(2H)-one (CAS 923266-08-4)
- Methyl 4-fluoro-3-(morpholinosulfonyl)benzo[b]thiophene-2-carboxylate (CAS 946300-74-9)
- 5-Fluoro-1-((4-(piperazin-1-yl)phenyl)sulfonyl)-1H-indole (CAS 683203-76-1)
- Ethyl 4-(3-fluoro-2-methylphenyl)-6-methyl-2-(thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate (CAS 2126690-43-3)
Recommended Standards
- 3,5-Difluoro-N-(3-iodophenyl)benzamide (CAS 749903-95-5)
- N-(2,4-difluorophenyl)-2-iodobenzamide (CAS 349110-34-5)
- 3,5-Difluoro-N-(2-iodophenyl)benzamide (CAS 941123-98-4)
- n-(2,4-Difluorophenyl)-4-iodobenzamide (CAS 585522-04-9)
- 4-Hydrazinyl-1H-pyridin-2-one (CAS 106689-41-2)
- tert-Butyl 4-(4-methoxyphenylsulfonamido)piperidine-1-carboxylate (CAS 1233958-22-9)
- (4-(4-(Trifluoromethoxy)benzyl)phenyl)methanol (CAS 1263417-30-6)
- 6-(Aminomethyl)-2-methylthio-1H-pyrimidin-4-one (CAS 1023812-69-2)
- (R)-2,2,2-trifluoro-1-(3-methoxy-4-methylphenyl)ethan-1-amine (CAS 1270114-23-2)
- 1,6-Dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid (CAS 1365963-81-0)
- 1-Methyl-3-phenyl-2-thioxo-4-imidazolidinone (CAS 18391-77-0)
- 1,4-Piperidinedicarboxylic acid, 4-(trifluoromethyl)-, 1-(1,1-dimethylethyl) ester, sodium salt (1:1) (CAS 2216750-60-4)
- Ethosuximide EP Impurity B (CAS 50598-33-9)
- Peptide Impurity (CAS CATO-CPTD788810)
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