3-(2-(3-Methoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid CAS 727652-21-3
| CAS No. | 727652-21-3 |
| Molecular Formula | C17H14N2O3 |
| Molecular Weight | 294.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(3-Methoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-21-3) is a high-purity analytical reference standard with the molecular formula C17H14N2O3 and a molecular weight of 294.30 g/mol.
The molecular framework of 3-(2-(3-Methoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (C17H14N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H14N2O3 |
| Molecular Weight | 294.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
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- 1-(2-Methoxyphenyl)-3-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618102-04-8)
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Recommended Standards
- 3-(1-Oxo-4-phenylphthalazin-2(1H)-yl)propanoic acid (CAS 76972-40-2)
- 3-((3-(1H-Imidazol-1-yl)phenyl)(hydroxy)methyl)benzoic acid (CAS 88941-73-5)
- 3-(2,2-difluoroethyl)-1-{7H-pyrrolo[2,3-d]pyrimidine-6-carbonyl}piperidine (CAS 2797795-70-9)
- 2-Methyl-5-oxo-N-(prop-2-en-1-yl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 338417-63-3)
- 3,4-Dimethylpyrrolidine-1-carboxamide (CAS 90184-86-4)
- 4-(2,6-Difluoro-4-methoxyphenyl)piperidine (CAS 1781511-61-2)
- Tert-butyl methyl((3R,4R)-4-methylpyrrolidin-3-yl)carbamate (CAS 250275-04-8)
- Methyl 2-bromo-1H-imidazole-5-carboxylate (CAS 1379311-82-6)
- Methyl 3-amino-3-(4-fluoro-2-(trifluoromethyl)phenyl)propanoate (CAS 1514734-50-9)
- 2-(Cyclopropylamino)-3-(4,5-dimethyl-1h-imidazol-1-yl)propanamide (CAS 1249154-77-5)
- 1-(4-Methoxy-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 1232027-73-4)
- Methyl 2,3-difluoro-6-methylbenzoate (CAS 1379107-08-0)
- 5-(4-Chlorobenzoyl)-2-methylpyridine (CAS 1187168-62-2)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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