Ethyl 5-amino-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate CAS 866838-04-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866838-04-2 |
| Molecular Formula | C13H12F3N3O2 |
| Molecular Weight | 299.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-amino-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 866838-04-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12F3N3O2. Molecular weight: 299.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12F3N3O2 |
| Molecular Weight | 299.25 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-Amino-3-(5-(2-(trifluoromethyl)phenyl)furan-2-yl)propanoic acid (CAS 773125-91-0)
- 3-Amino-3-(5-(3-(trifluoromethyl)phenyl)furan-2-yl)propanoic acid (CAS 773125-92-1)
- Ethyl 5-amino-1-(2-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 866838-05-3)
- 2-Amino-4-hydroxy-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4,9-dihydro-1H-purine-6,8-dione (CAS 152785-98-3)
- 1-[1-amino-2-(3-fluorophenoxy)ethyl]-3-(trifluoromethyl)benzene (CAS 953718-47-3)
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- 4-Amino-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 2508-84-1)
- 1-{3-Amino-2-[(tert-butoxycarbonyl)amino]-3-oxopropyl}-1H-1,2,3-triazole-4-carboxylic acid (CAS 1353497-60-5)
Recommended Standards
- Ethyl 5-cyclopropyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 512824-38-3)
- Ethyl 2-Cyano-4-oxo-4-(2-(trifluoromethyl)phenyl)butanoate (CAS 881673-53-6)
- ethyl 5-methyl-1-[5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazole-4-carboxylate (CAS 956571-72-5)
- (R)-3-(fluoromethyl)-1-methylpiperazine (CAS 2387560-48-5)
- 2-(2-Methyl-1H-indol-1-yl)ethan-1-ol (CAS 947016-30-0)
- 2,4-dihydroxy-benzoicacimethylester 2150-47-2 Methyl 2,4-Dihydroxybenzoate benzoic acid, 2,4-dihydroxy-, methyl ester beta-resorcylic acid methyl ester methyl b-resorcylate methyl benzoate, 2,4-dihydroxy- methyl beta-resorcylate rarechem al bf 0221 (CAS 2150-47-2)
- 2-((4-Aminobenzyl)sulfonyl)ethanol (CAS 145872-59-9)
- Relugolix Impurity 20 (CAS CATO-C4X-242920)
- 2-(5-Methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetonitrile (CAS 1256359-92-8)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com