558354

Ethyl 3-methylpyrazole-5-carboxylate

98%

• Formula empirica (notazione di Hill): C₇H₁₀N₂O₂
• Numero CAS: 4027-57-0
• Peso molecolare: 154.17
• Numero CE: 223-702-0
• Numero MDL: MFCD00052514
• Codice UNSPSC: 12352100
• ID PubChem: 24879738
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 98%
• Punto di fusione: 80-84 °C (lit.)
• Gruppo funzionale: ester
• Stringa SMILE: CCOC(=O)c1cc(C)n[nH]1
• InChI: 1S/C7H10N2O2/c1-3-11-7(10)6-4-5(2)8-9-6/h4H,3H2,1-2H3,(H,8,9); BOTXQJAHRCGJEG-UHFFFAOYSA-N

Descrizione

Descrizione generale

Ethyl 3-methylpyrazole-5-carboxylate can be prepared by reacting ethyl acetylpyruvate and hydrazine.

Applicazioni

Ethyl 3-methylpyrazole-5-carboxylate may be used to synthesize the following ligands:

• potassium salt of new dihydrobis(3-carboxyethyl-5-methylpyrazolyl)borate (Bp^COOEt,Me)
• [(3-carboxy-5-methyl-1H-1-pyrazolyl) (3-methyl-5-carboxy-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes
• bis(3-carboxy-5-methyl-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)