N-(2,3-Dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)benzamide CAS 391209-97-5
| CAS No. | 391209-97-5 |
| Molecular Formula | C16H14F3IN2O4 |
| Molecular Weight | 482.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(2,3-Dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)benzamide (CAS 391209-97-5) is a high-purity analytical reference standard with the molecular formula C16H14F3IN2O4 and a molecular weight of 482.19 g/mol.
Based on its molecular formula C16H14F3IN2O4, N-(2,3-Dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)benzamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 482.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N-(2,3-Dihydroxypropoxy)-3,4-difluoro-2-((2-fluoro-4-iodophenyl)amino)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 | C16H14F3IN2O4 |
| Molecular Weight | 482.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related N Standards
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- 9-(2,3-Dihydroxypropoxy)-9-oxononanoic acid (CAS 109421-77-4)
- Methyl 3-(2,3-dihydroxypropoxy)benzoate (CAS 67032-33-1)
- (4-((2,3-Dihydroxypropoxy)methyl)phenyl)boronic acid (CAS 839705-15-6)
- (2R)-3-(((2,3-dihydroxypropoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl ditetradecanoate (CAS 185435-28-3)
- 1-(((2,3-Dihydroxypropoxy)(hydroxy)phosphoryl)oxy)-3-(palmitoyloxy)propan-2-yl oleate (CAS 81490-05-3)
- 2-(2,3-Dihydroxypropoxy)benzaldehyde (CAS 64049-48-5)
Recommended Standards
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- Semaglutide Impurity 144 (CAS 394210-59-4)
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