1-(4-Fluorophenyl)-3-methyl-4-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine CAS 446275-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446275-99-6 |
| Molecular Formula | C17H13F4N3 |
| Molecular Weight | 335.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorophenyl)-3-methyl-4-(3-(trifluoromethyl)phenyl)-1H-pyrazol-5-amine (CAS 446275-99-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13F4N3. Molecular weight: 335.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13F4N3 |
| Molecular Weight | 335.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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- 4-{3-[(4-Fluorophenyl)sulfonyl]-2-hydroxypropoxy}benzenecarbonitrile (CAS 478079-84-4)
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Recommended Standards
- (R)-2-(((Benzyloxy)carbonyl)amino)-3-(2,5-difluorophenyl)propanoic acid (CAS 923563-53-5)
- 2-((3-Methoxybenzyl)amino)-2-oxoethyl 2,6-difluorobenzoate (CAS 874950-61-5)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-(2,4-difluorophenyl)propanoic acid (CAS 1270302-17-4)
- N2-(3-Methoxyphenyl)pyrimidine-2,5-diamine (CAS 1249031-56-8)
- Ethyl 4-bromooxazole-5-carboxylate (CAS 1258283-17-8)
- 3,3,5-trimethylcyclohexyl 3-(dimethylcarbamoyl)propanoate (CAS 1449076-27-0)
- 4-Methylumbelliferyl β-D-ribofuranoside (CAS 195385-93-4)
- 2-(4-Hydroxy-3,5-dimethoxyphenyl)acetic acid 3,5-Dimethoxy-4-hydroxyphenylacetic acid 4385-56-2 AS02665 (CAS 4385-56-2)
- Iguratimod impurity 92 (CAS CATO-C4X-182692)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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