1-Methyl-3-(trifluoromethoxy)-1H-pyrazole-5-carboxylic acid CAS 2407482-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2407482-79-3 |
| Molecular Formula | C6H5F3N2O3 |
| Molecular Weight | 210.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-3-(trifluoromethoxy)-1H-pyrazole-5-carboxylic acid (CAS 2407482-79-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5F3N2O3. Molecular weight: 210.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5F3N2O3 |
| Molecular Weight | 210.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Fluoro-2-hydroxypropane-1,2,3-tricarboxylic acid (CAS 357-89-1)
- 2-(5-Amino-3-(trifluoromethyl)-1H-1,2,4-triazol-1-yl)acetic acid (CAS 883545-68-4)
- Methyl 2-cyano-2-(2,2,2-trifluoroacetamido)acetate (CAS 1934375-96-8)
- 5-Hexylisoxazol-3-amine (CAS 119409-95-9)
- Sulfur, (2,3-dihydro-2-thioxo-5-benzoxazolyl)pentafluoro-, (OC-6-21)- (CAS 1394319-58-4)
- Ethyl 4-(4-fluorophenoxy)-2-(methylsulfanyl)-5-pyrimidinecarboxylate (CAS 432521-66-9)
- 4-(4-Chlorophenyl)-5,7-dihydroxychroman-2-one (CAS 338417-72-4)
- 3-(3-(Methylsulfonyl)phenyl)propan-1-amine (CAS 1196151-86-6)
- cis-3-Methoxycyclobutane-1-methamine (CAS 1438241-30-5)
- Peptide Impurity (CAS CATO-CPTD788810)
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