1-(2-Hydroxyethyl)-5-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid CAS 1152571-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152571-45-3 |
| Molecular Formula | C7H7F3N2O3 |
| Molecular Weight | 224.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Hydroxyethyl)-5-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1152571-45-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7F3N2O3. Molecular weight: 224.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7F3N2O3 |
| Molecular Weight | 224.14 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.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Hydroxyethyl Standards
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Recommended Standards
- Ethyl 2-cyano-2-(2,2,2-trifluoroacetamido)acetate (CAS 1008711-58-7)
- 1-[(2,2,2-trifluoroethoxy)methyl]-1h-pyrazole-3-carboxylic acid (CAS 1170070-40-2)
- 2-(4-Nitro-3-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1006440-52-3)
- 6,7,8,9-Tetrahydro-1H-cyclopenta[b]imidazo[4,5-g]indole (CAS 105410-19-3)
- (7-Amino-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)methanol (CAS 59223-34-6)
- Acrylic acid compound with 2-acrylamido-2-methylpropane-1-sulfonic acid (1:1) (CAS 40623-75-4)
- 4-Methyl-1-(3-oxo-3H-benzo[f]chromen-2-yl)-4H-1,2,4-triazol-1-ium methyl sulfate (CAS 67883-54-9)
- 7-Chloro-N-(1-methylpyrrolidin-3-yl)quinolin-4-amine (CAS 169815-62-7)
- 3-Acetyl-6-chloro-4-(4-chlorophenyl)quinolin-2(1H)-one (CAS 1283108-77-9)
- Neuropeptide SF (human) (CAS 192387-39-6)
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