N-(3-(imidazo[1,2-a]pyridin-2-yl)phenyl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide CAS 1100353-03-4
| CAS No. | 1100353-03-4 |
| Molecular Formula | C24H17N3O4 |
| Molecular Weight | 411.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(3-(imidazo[1,2-a]pyridin-2-yl)phenyl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
N-(3-(imidazo[1,2-a]pyridin-2-yl)phenyl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide (CAS 1100353-03-4), molecular formula C24H17N3O4 and molecular weight 411.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H17N3O4, N-(3-(imidazo[1,2-a]pyridin-2-yl)phenyl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 411.41 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.
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.
Physical & Chemical Properties
| Molecular Formula | C24H17N3O4 |
| Molecular Weight | 411.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related N Standards
- 3H-Imidazo[4,5-c]pyridine-3,5(4H)-dicarboxylic acid, 2-(2-ethoxy-2-oxoethyl)-6,7-dihydro-, 3,5-bis(1,1-dimethylethyl) ester (CAS 2007915-96-8)
- N-{4-[(3-{imidazo[1,2-a]pyridin-2-yl}phenyl)sulfamoyl]phenyl}acetamide (CAS 537021-04-8)
- N-(3-(imidazo[1,2-a]pyridin-2-yl)phenyl)-3-(trifluoromethyl)benzenesulfonamide (CAS 429646-81-1)
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- 2-(Imidazo[2,1-b]thiazol-6-yl)-1-(4-(5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1089579-18-9)
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)-5-(thiophen-2-yl)isoxazole-3-carboxamide (CAS 1797729-81-7)
- 3H-imidazo[4,5-b]pyridine, 6-bromo-3-(triphenylmethyl)- (CAS 1256956-11-2)
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Recommended Standards
- Ciprofloxacin impurity 43 (CAS 105093-21-8)
- (3-Bromophenoxy)(tert-butyl)diphenylsilane (CAS 133772-45-9)
- tert-Butyl 2'-(((trifluoromethyl)sulfonyl)oxy)-5',6'-dihydrospiro[pyrrolidine-3,4'-pyrrolo[1,2-b]pyrazole]-1-carboxylate (CAS 2640496-81-5)
- (2S,3R)-2-((S)-2-(2,3-Dihydroxybenzamido)-5-guanidinopentanamido)-3-hydroxybutanoic acid (CAS 143651-45-0)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-difluoro-2-octyl-2H-benzo[d][1,2,3]triazole (CAS 1393528-99-8)
- 5-chloro-1H-indol-7-amine (CAS 292636-11-4)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorophenyl)-2-methylhydrazine-1-carboxamide (CAS 338399-49-8)
- Cobicistat impurity 6 (CAS 1370406-84-0)
- 3-bromo-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1053655-76-7)
- 1-(7-hydroxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-4-(methylamino)butan-1-one hydrochloride (CAS 1334146-35-8)
- Halopemide (CAS 59831-65-1)
- 3-(4-Nitrophenyl)-5-(1-phenylpropyl)-1,2,4-oxadiazole (CAS 434312-23-9)
- Ethyl 2-amino-3,4-dimethoxybenzoate (CAS 52598-29-5)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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