3-(2,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid CAS 956611-49-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956611-49-7 |
| Molecular Formula | C18H16N2O4 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 956611-49-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16N2O4. Molecular weight: 324.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
- 3-(2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-22-4)
- 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)
- 3-(4-(Benzyloxy)phenyl)-3-(1H-tetrazol-1-yl)propanoic acid (CAS 890096-15-8)
- 3-Fluorobenzoic Acid (CAS 455-38-9)
- Furan-3-yl(2-methoxyphenyl)methanol (CAS 1342712-20-2)
- 2-Chloro-3-(chloromethyl)-6-(difluoromethyl)isonicotinaldehyde (CAS 1804378-40-2)
- N-((5-Fluoropyridin-3-yl)methyl)hydroxylamine (CAS 2229030-99-1)
- N3,N3,N5,N5-Tetramethyl-1-(4-nitrobenzoyl)-1H-1,2,4-triazole-3,5-diamine (CAS 478031-99-1)
- N2-Butyl-N4-(2,4-difluorophenyl)-L-asparagine (CAS 1048011-96-6)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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 13829788188 / jacky.chen@cato-chem.com