N-(3-Iodophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide CAS 332157-41-2
| CAS No. | 332157-41-2 |
| Molecular Formula | C23H17IN2O2 |
| Molecular Weight | 480.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 480.30 g/mol gives N-(3-Iodophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-Iodophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (CAS 332157-41-2) is a high-purity analytical reference standard with the molecular formula C23H17IN2O2 and a molecular weight of 480.30 g/mol.
Structurally, N-(3-Iodophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide (C23H17IN2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 480.30 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(3-Iodophenyl)-2-(4-methoxyphenyl)quinoline-4-carboxamide 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 | C23H17IN2O2 |
| Molecular Weight | 480.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-((5-(((4-Iodophenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1071351-15-9)
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- 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433259-15-5)
- (4-(4-Iodophenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(phenyl)methanone (CAS 1114886-20-2)
- 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 433316-83-7)
- (4-Iodophenyl)(7-(trifluoromethyl)-2,3,3a,4-tetrahydropyrrolo[1,2-a]quinoxalin-5(1H)-yl)methanone (CAS 861206-86-2)
- 1-(4-Iodophenyl)-3-(2-morpholino-2-(pyridin-3-yl)ethyl)thiourea (CAS 851946-40-2)
- N-(4-iodophenyl)-2-((3,4,4-trifluorobut-3-en-1-yl)thio)nicotinamide (CAS 339106-86-4)
Recommended Standards
- Gadodiamide Impurity 10 (CAS CATO-C4X-314310)
- 3-((2-(tert-butoxycarbonyl)-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carbonyl)oxy)-3H-[1,2,3]triazolo[4,5-b]pyridine 1-oxide (CAS CATO-C3D-5794)
- Empagliflozin Impurity 151 (CAS CATO-C4X-1065151)
- Dimethyl 2-(3-formyl-4-((2-methoxyethoxy)methoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)succinate (CAS 488713-67-3)
- Ethyl 2-bromo-4,4,4-trifluorobut-2-enoate (CAS 136264-28-3)
- 2-(Aminomethyl)-5-cyclopropoxy-N-methylpyridin-4-amine (CAS 1243406-36-1)
- 2,4-Heptadienal (CAS 5910-85-0)
- 1-(2,4-Dichlorobenzyl)-1H-pyrazol-4-amine hydrochloride (CAS 1158510-51-0)
- 5-(2-Methyl-1H-indol-3-yl)pyridazine-4-carbonitrile (CAS 919785-68-5)
- 3-Ethoxyspiro[3.4]octan-1-one (CAS 1182843-01-1)
- 3-(4H-1,2,4-Triazol-4-yl)propan-1-amine dihydrochloride (CAS 1609403-30-6)
- 1-(6-Chloro-1h-indol-3-yl)propan-2-one (CAS 1018637-47-2)
- 2-(Pyrrolidin-3-yloxy)pyrimidine hydrochloride (CAS 1420960-81-1)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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