5-Methoxy-1-(p-tolyl)-1H-pyrazole-3-carboxylic acid CAS 54709-09-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54709-09-0 |
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methoxy-1-(p-tolyl)-1H-pyrazole-3-carboxylic acid (CAS 54709-09-0) pharmaceutical standards reference standard. Molecular formula: C12H12N2O3. Molecular weight: 232.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
- 5-(2-Methoxy-5-methylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1038397-89-5)
- 4-Methoxy-N-(5-methylisoxazol-3-yl)benzamide (CAS 109300-31-4)
- 1-(2-Methoxy-5-methylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152535-19-7)
- N-Methoxy-N-methyl-2-phenyl-2H-1,2,3-triazole-4-carboxamide (CAS 1258697-39-0)
- 1-(2-methoxy-5-methylphenyl)-1H-imidazole-4-carboxylic acid (CAS 1275488-43-1)
- 4'-Methoxy-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione (CAS 1334147-85-1)
- 5-Methoxy-1-(m-tolyl)-1H-pyrazole-3-carboxylic acid (CAS 1344692-96-1)
- 5-Methoxy-1-(o-tolyl)-1H-pyrazole-3-carboxylic acid (CAS 1344701-73-0)
Recommended Standards
- 5-Ethyl-1-phenylbarbituric acid, 97% (CAS 5419-00-1)
- 5-Methoxy-4-methyl-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 274253-36-0)
- 5-Ethoxy-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 706819-85-4)
- 3-Methyl-3-azabicyclo[3.2.1]octan-8-one (CAS 4146-34-3)
- 2-Chloro-N-(4-(N-methylacetamido)cyclohexyl)acetamide (CAS 1353976-66-5)
- 3-(Benzo[d]thiazol-2-yl)butan-2-yl methanesulfonate (CAS 1384430-42-5)
- 1-(4-Bromophenyl)-3-(piperidin-4-yl)urea hydrochloride (CAS 1233955-50-4)
- 7,8-Dimethyl-2-(pyridin-2-yl)quinoline-4-carbonyl chloride (CAS 1203015-83-1)
- 2-(4-Chlorophenyl)-2-oxoethyl 2-methyl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylate (CAS 339026-40-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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