Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

Base Information

Chemical Name:Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS No.:79746-67-1
Molecular Formula:C₅H₆N₂O₃
Molecular Weight:142.114
Hs Code.:
European Community (EC) Number:831-118-8
Mol file:79746-67-1.mol

Synonyms:Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate;79746-67-1;Methyl 5-oxo-1,4-dihydropyrazole-3-carboxylate;SCHEMBL14298946;AKOS002233861;CS-0243204;EN300-260704;Methyl5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

Suppliers and Price of Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

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

American Custom Chemicals Corporation
1H-PYRAZOLE-3-CARBOXYLIC ACID, 4,5-DIHYDRO-5-OXO-, METHYL ESTER 95.00%
5MG
$ 502.47

AK Scientific
5-Hydroxy-2h-pyrazole-3-carboxylicacidmethylester
1g
$ 332.00

AccelPharmtech
4,5-dihydro-5-oxo-1H-Pyrazole-3-carboxylicacidmethylester 97.00%
5G
$ 2750.00

AccelPharmtech
4,5-dihydro-5-oxo-1H-Pyrazole-3-carboxylicacidmethylester 97.00%
1G
$ 2370.00

Total 9 raw suppliers

Chemical Property of Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

Chemical Property:

Melting Point:190-191 °C
PKA:11.76±0.40(Predicted)
PSA：67.76000
Density:1.51±0.1 g/cm3(Predicted)
LogP:-1.20030
XLogP3:-0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:142.03784206
Heavy Atom Count:10
Complexity:209

Purity/Quality:

99% ^*data from raw suppliers

1H-PYRAZOLE-3-CARBOXYLIC ACID, 4,5-DIHYDRO-5-OXO-, METHYL ESTER 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC(=O)C1=NNC(=O)C1

Technology Process of Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

There total 3 articles about Methyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate 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: