3-(3,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid CAS 379223-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379223-64-0 |
| Molecular Formula | C18H16N2O4 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dimethoxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 379223-64-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N2O4. Molecular weight: 324.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 2025 |
| 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-(2,4-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)
- 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
- 3-(4-(Benzyloxy)phenyl)-3-(1H-tetrazol-1-yl)propanoic acid (CAS 890096-15-8)
- 3-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl propionate (CAS 869080-13-7)
- 3-(Furan-2-yl)-2-phenylacrylic acid (CAS 4484-53-1)
- (R)-2-Phenylpyrrolidine (CAS 56523-47-8)
- 4-(3-Amino-1H-indazol-6-yl)benzoic acid (CAS 871708-94-0)
- 3-Cyclopropylpicolinic acid (CAS 878805-23-3)
- 5-Iodo-2-methylbenzofuran (CAS 60770-68-5)
- 2-(Ethylamino)-2-methyl-4-(2-methyl-1h-imidazol-1-yl)butanamide (CAS 1248131-59-0)
- 2-Amino-3-(2,5-difluorophenyl)propanoic acid (CAS 32133-38-3)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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