1-(2-Fluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid CAS 618102-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618102-27-5 |
| Molecular Formula | C17H13FN2O2 |
| Molecular Weight | 296.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Fluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-27-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13FN2O2. Molecular weight: 296.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13FN2O2 |
| Molecular Weight | 296.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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 DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-Benzyl-4-(3-fluorophenyl)-1,4-dihydropyrazine-2,3-dione (CAS 1226457-93-7)
- (4-Fluorophenyl)(2-(4-methoxyphenyl)-1H-imidazol-4-yl)methanone (CAS 1253697-49-2)
- Ethyl 4-(4-fluorophenyl)-1,7-naphthyridine-2-carboxylate (CAS 1956307-15-5)
- 1-(2-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-72-9)
- 1-(4-Fluorophenyl)-3-(3-methoxyphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956984-87-5)
- 1-(4-Fluorophenyl)-3-(3-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 956181-48-9)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-60-5)
- 1-(4-Fluorophenyl)-3-(4-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 956779-12-7)
Recommended Standards
- 1-(2-Fluorobenzyl)-4-phenyl-1,4-dihydropyrazine-2,3-dione (CAS 904525-50-4)
- [(1-Phenyl-1H-tetrazol-5-yl)sulfonyl]acetic Acid Ethyl Ester (CAS 852657-49-9)
- (R)-3-Hydroxy-2-((R)-1-(6-(methylthio)-9H-purin-9-yl)-2-oxoethoxy)propanal (CAS 31654-43-0)
- 1-Bromo-2-((2-methoxyphenoxy)methyl)benzene (CAS 1291624-09-3)
- 4-(2-Chloroacetyl)-1-methyl-1h-pyrrole-2-carboxamide (CAS 1050884-86-0)
- 5-Bromo-3-methoxy-N-methylpyrazin-2-amine (CAS 446286-73-3)
- (3S)-β-Cryptoxanthin (CAS 1200446-88-3)
- 2-(5-Methoxythiophen-2-yl)ethanol (CAS 57070-79-8)
- N3,6-Dimethylpyridine-2,3-diamine (CAS 155790-03-7)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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