3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid CAS 1147417-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1147417-27-3 |
| Molecular Formula | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 1147417-27-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H20N2O3. Molecular weight: 228.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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- 4-Ethyl-3-(4-methoxyphenyl)pyridin-2-amine (CAS 1956340-50-3)
- (3-Methoxyphenyl)(m-tolyl)methanol (CAS 844683-32-5)
- (3-Methoxyphenyl)(p-tolyl)methanol (CAS 842140-62-9)
- (4-Methoxyphenyl)(m-tolyl)methanol (CAS 37825-77-7)
- (4-Methoxyphenyl)(p-tolyl)methanol (CAS 838-22-2)
- 1-(3-Methoxyphenyl)-1-phenylethanol (CAS 94001-64-6)
- 1-(3-Methoxyphenyl)-2-phenylethanol (CAS 343351-47-3)
Recommended Standards
- n-(2-(Quinolin-8-yl)ethyl)propionamide (CAS 1147411-06-0)
- 1-[1-(2,5-dimethylphenyl)-5-methyl-1h-pyrazol-4-yl]ethan-1-one (CAS 1152510-00-3)
- 1-(2,4-Dimethylphenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 1147202-67-2)
- Heptyl 6-bromo-2-phenylquinoline-4-carboxylate (CAS 355419-69-1)
- Bis(octadecanoato-κO)oxovanadium (CAS 25694-91-1)
- 4-Oxo-2-cyclopenten-1-yl Acetate (CAS 768-48-9)
- Tributyltetradecylphosphonium chloride (CAS 81741-28-8)
- 5-(tert-Butylthio)-2-iodopyridine (CAS 1355238-93-5)
- Lansoprazole impurity 72 (CAS 2138848-89-0)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
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