4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester

Base Information

Chemical Name:4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
CAS No.:39683-26-6
Molecular Formula:C13H14N2O4
Molecular Weight:262.265
Hs Code.:
DSSTox Substance ID:DTXSID20352619
Wikidata:Q82129865
Mol file:39683-26-6.mol

Synonyms:39683-26-6;4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester;ethyl 4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate;ethyl 4-hydroxy-1-(4-methoxyphenyl)pyrazole-3-carboxylate;Oprea1_682359;F1174-1794;SCHEMBL20022408;DTXSID20352619;STL306076;AKOS002349123;AT11587;CS-0452068;EU-0043044;EN300-236213;SR-01000477036;SR-01000477036-1;Z56805910;ethyl4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate

Suppliers and Price of 4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Matrix Scientific
4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 95%+
1g
$ 611.00

Matrix Scientific
4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 95%+
5g
$ 2015.00

Matrix Scientific
4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 95%+
2.500g
$ 1334.00

Abosyn
ethyl4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate 95%-98%
1g
$ 750.00

Total 2 raw suppliers

Chemical Property of 4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester

Chemical Property:

Melting Point:117 °C(Solv: ethanol (64-17-5))
Boiling Point:390.8±32.0 °C(Predicted)
PKA:8.89±0.19(Predicted)
PSA：73.58000
Density:1.27±0.1 g/cm3(Predicted)
LogP:1.76320
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:5
Exact Mass:262.09535693
Heavy Atom Count:19
Complexity:305

Purity/Quality:

97% ^*data from raw suppliers

4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester 95%+ ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C1=NN(C=C1O)C2=CC=C(C=C2)OC

Technology Process of 4-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester

There total 5 articles about 4-Hydroxy-1-(4-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:

: ethyl 4-chloro-2-(4-methoxyphenylhydrazono)-3-oxobutanoate

: 39683-26-6
ethyl 4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate

Guidance literature:: With potassium acetate; In ethanol; at 100 ℃; Schlenk technique; Inert atmosphere;
DOI:10.1016/j.bmc.2020.115610

Reference yield:

: 104-94-9
4-methoxy-aniline

: 39683-26-6
ethyl 4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium nitrite; hydrogenchloride / ethanol; water / 1 h / 0 - 10 °C

1.2: 1 h / 0 - 10 °C

2.1: potassium acetate / ethanol / 6 h / 78.3 °C

With hydrogenchloride; potassium acetate; sodium nitrite; In ethanol; water;

Reference yield:

: 638-07-3
ethyl (2-chloroaceto)acetate

: 39683-26-6
ethyl 4-hydroxy-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium nitrite; hydrogenchloride / ethanol; water / 1 h / 0 - 10 °C

1.2: 1 h / 0 - 10 °C

2.1: potassium acetate / ethanol / 6 h / 78.3 °C

With hydrogenchloride; potassium acetate; sodium nitrite; In ethanol; water;