1-(4-Fluorophenyl)-3-(2-methylphenyl)-1h-pyrazol-5-amine CAS 618098-18-3
| CAS No. | 618098-18-3 |
| Molecular Formula | C16H14FN3 |
| Molecular Weight | 267.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 267.30 g/mol gives 1-(4-Fluorophenyl)-3-(2-methylphenyl)-1h-pyrazol-5-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-Fluorophenyl)-3-(2-methylphenyl)-1h-pyrazol-5-amine (CAS 618098-18-3) is a high-purity analytical reference standard with the molecular formula C16H14FN3 and a molecular weight of 267.30 g/mol.
1-(4-Fluorophenyl)-3-(2-methylphenyl)-1h-pyrazol-5-amine (C16H14FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Fluorophenyl)-3-(2-methylphenyl)-1h-pyrazol-5-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14FN3 |
| Molecular Weight | 267.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- 1-Benzyl-4-(4-fluorophenyl)-1H-imidazol-5-amine (CAS 1016809-33-8)
- 4-(4-Fluorophenyl)-1-p-tolyl-1H-pyrazol-5-amine (CAS 1202029-58-0)
- Methyl 5-(2-fluorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217644-56-8)
- Methyl 5-(3-fluorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217681-69-0)
- Methyl 5-(4-fluorophenyl)-4-(hydroxymethyl)-2-methylpyrrolidine-2-carboxylate (CAS 1217837-79-0)
- Methyl 2-(4-fluorophenyl)-2-(4-hydroxypiperidin-1-yl)acetate (CAS 1280788-03-5)
- (2S)-2-[3-(4-fluorophenyl)propanamido]-3-methylbutanoic acid (CAS 1308952-99-9)
- [3-(4-fluorophenyl)-1-phenyl-1h-pyrazol-4-yl]methanamine (CAS 873312-95-9)
Recommended Standards
- 1-(4-Fluorobenzyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 332922-15-3)
- 1-(4-Fluorophenyl)-3-(m-tolyl)-1h-pyrazol-5-amine (CAS 618098-17-2)
- 1-(3-Fluorobenzyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 347324-03-2)
- 1-(4-Fluorophenyl)-3-(p-tolyl)-1H-pyrazol-5-amine (CAS 618098-12-7)
- Butyl 2-hydroxy-4-oxoheptanoate (CAS 166947-82-6)
- 2-((1-Phenyl-1H-tetrazol-5-yl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 303091-88-5)
- (6-(3,4-Dimethylphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1282574-89-3)
- 4-(Tetrahydrofuran-3-yl)piperidine hydrochloride (CAS 1461708-70-2)
- 2-Chloro-4-pyrrolidinomethyl benzophenone (CAS 898776-61-9)
- Ethyl2-oxo-2-(1h-pyrrol-3-yl)acetate (CAS 87630-41-9)
- 2-(2-Chloroethyl)-1,3-dioxolane (CAS 4362-36-1)
- 3-Hydroxy-1-methylcyclobutane-1-carbonitrile (CAS 32082-18-1)
- 1-(4-(Aminomethyl)piperidin-1-yl)-3-(4-methylpiperidin-1-yl)propan-2-ol (CAS 866250-72-8)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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