2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide

Base Information

Chemical Name:2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide
CAS No.:145888-70-6
Molecular Formula:C₆H₉N₃O₂
Molecular Weight:155.156
Hs Code.:
DSSTox Substance ID:DTXSID50435227
Nikkaji Number:J518.084H
Mol file:145888-70-6.mol

Synonyms:145888-70-6;5-Methyl-2-oxo-1,3-dihydropyrrole-4-carbohydrazide;2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide;1H-Pyrrole-3-carboxylicacid,4,5-dihydro-2-methyl-5-oxo-,hydrazide(9CI);DTXSID50435227;4,5-Dihydro-2-methyl-5-oxo-1H-pyrrole-3-carbohydrazide

Suppliers and Price of 2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide

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
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Total 1 raw suppliers

Chemical Property of 2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide

Chemical Property:

PSA：91.20000
LogP:0.58670
XLogP3:-1.7
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:155.069476538
Heavy Atom Count:11
Complexity:244

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(CC(=O)N1)C(=O)NN

Technology Process of 2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide

There total 3 articles about 2-Methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carbohydrazide 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: 54.0%

: 4189-20-2
ethyl 4,5-dihydro-2-methyl-5-oxo-1H-pyrrole-3-carboxylate

: 145888-70-6
2-methyl-3-hydrazido-5-pyrrolinone acid

Guidance literature:: With hydrazine; In ethanol; for 2h; Heating;

Reference yield:

: 1115-30-6
diethyl acetylsuccinate

: 145888-70-6
2-methyl-3-hydrazido-5-pyrrolinone acid

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / ammonia (gas) / ethanol / 0 °C

2: 54 percent / N₂H₄ / ethanol / 2 h / Heating

With ammonia; hydrazine; In ethanol;