5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER

Base Information

• Chemical Name: 5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
• CAS No.: 723339-63-7
• Molecular Formula: C₁₃H₁₄N₂O₃
• Molecular Weight: 246.266
• Mol file: 723339-63-7.mol

Synonyms:5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER

Chemical Property of 5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER

Chemical Property:

• Vapor Pressure: 2.53E-08mmHg at 25°C
• Boiling Point: 451°C at 760 mmHg
• Flash Point: 226.5°C
• PSA: 64.21000
• Density: 1.203g/cm³
• LogP: 2.26200

Purity/Quality:

99% ^*data from raw suppliers

Ethyl3-(3-methoxyphenyl)pyrazole-5-carboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER

There total 3 articles about 5-(3-METHOXY-PHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

ethyl 2-hydroxy-4-(3'-methoxyphenyl)-4-oxo-2-butenoate → ethyl 5-(3-methoxyphenyl)-1H-pyrazole-3-carboxylate (1316754-26-3,723339-63-7)

Guidance literature:

With semicarbazide hydrochloride; In water; for 2h; Reflux; Green chemistry;

DOI:10.1039/c4gc02028f

Reference yield: 83.0%

ethyl 2,4-dioxo-4-(3-methoxyphenyl)butanoate (60943-40-0) → ethyl 3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylate (1316754-26-3,723339-63-7)

Guidance literature:

With hydrazine; In acetic acid; at 20 ℃;

DOI:10.1016/j.ejmech.2010.07.004

Reference yield:

ethyl 2,4-dioxo-4-(3-methoxyphenyl)butanoate (60943-40-0) → ethyl 5-(3-methoxyphenyl)-1H-pyrazole-3-carboxylate (1316754-26-3,723339-63-7)

Guidance literature:

With hydrazine hydrate; acetic acid; at 0 ℃; Reflux;

DOI:10.1111/j.1747-0285.2012.01365.x

upstream raw materials:

ethyl 2,4-dioxo-4-(3-methoxyphenyl)butanoate

Downstream raw materials:

1-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]-3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid

3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylic acid

C₂₄H₂₉N₅O₂

5-(3-methoxyphenyl)-1H-pyrazole-3-carbohydrazide

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