3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid CAS 727652-22-4
| CAS No. | 727652-22-4 |
| Molecular Formula | C18H16N2O4 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid.
CATO supplies 3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-22-4), a certified reference material (molecular formula C18H16N2O4, MW 324.33 g/mol) for analytical method development and quality control.
3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (C18H16N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures 3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O4 |
| Molecular Weight | 324.33 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 |
Related Dimethoxyphenyl Standards
- 3-(2,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 956611-49-7)
- 3-(2,5-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 956386-16-6)
- 3-(3,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 379223-64-0)
- 4-(3,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 956705-43-4)
- N-(2,4-dimethoxyphenyl)-6-(1H-pyrazol-1-yl)nicotinamide (CAS 321533-71-5)
- N-(2,5-dimethoxyphenyl)-6-(1H-pyrazol-1-yl)nicotinamide (CAS 321533-64-6)
- N-(3,4-dimethoxyphenyl)-2-(1H-indol-3-yl)-2-oxoacetamide (CAS 852367-82-9)
- 3-(((3,4-Dimethoxyphenyl)amino)methyl)-7-methylquinolin-2-ol (CAS 873301-13-4)
Recommended Standards
- 2H-1-Benzopyran-7-ol, 3-[4-(acetyloxy)phenyl]-, 7-acetate (CAS 81267-66-5)
- 2-Amino-4-(4-ethoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 315246-05-0)
- 2-Amino-4-(3,4-dimethoxyphenyl)-7-hydroxy-4H-chromene-3-carbonitrile (CAS 312266-56-1)
- 2-Amino-4-(2,5-dimethylphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile (CAS 664999-59-1)
- 1-(Tert-butylthio)-3-propylcyclobutane-1-carboxylic acid (CAS 1477719-70-2)
- 1-(2-(6-(Pyrrolidin-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352517-55-5)
- 1-Phenyl-N-(4-(trifluoromethoxy)phenyl)cyclopentane-1-carboxamide (CAS 1024081-90-0)
- 2-Chloro-6-(trifluoromethyl)phenylisothiocyanate (CAS 688763-26-0)
- ((3S,7aS)-3-(((tert-Butyldimethylsilyl)oxy)methyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2621932-69-0)
- 5’-(Benzyloxy)-2’-hydroxy-3’-nitroacetophenone (CAS 861841-94-3)
- 3-Amino-2-ethoxypropan-1-ol (CAS 1310209-97-2)
- Abrine (CAS 526-31-8)
- N1-Methyl-N2-(3-oxo-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)oxalamide (CAS 898423-09-1)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com