1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one

Base Information

Chemical Name:1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one
CAS No.:40995-46-8
Molecular Formula:C6H6N4O
Molecular Weight:150.14
Hs Code.:
European Community (EC) Number:867-235-6
Mol file:40995-46-8.mol

Synonyms:1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one;40995-46-8;1-methyl-5H-pyrazolo[3,4-d]pyridazin-4-one;SCHEMBL13787655;SCHEMBL20674467;AKOS027441729;EN300-104208;1-methyl-1H,4H,5H-pyrazolo[3,4-d]pyridazin-4-one;Z1255383704

Suppliers and Price of 1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one

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

Crysdot
1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one 97%
1g
$ 635.00

American Custom Chemicals Corporation
1,5-DIHYDRO-1-METHYL-4H-PYRAZOLO[3,4-D]PYRIDAZIN-4-ONE 95.00%
5MG
$ 504.86

Alichem
1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one
1g
$ 568.70

AK Scientific
1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one
1g
$ 1121.00

Total 5 raw suppliers

Chemical Property of 1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one

Chemical Property:

Melting Point:244 - 245 °C (ethanol)
PSA：63.57000
LogP:-0.34340
XLogP3:-0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:150.05416083
Heavy Atom Count:11
Complexity:215

Purity/Quality:

99% ^*data from raw suppliers

1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CN1C2=C(C=N1)C(=O)NN=C2

Technology Process of 1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one

There total 4 articles about 1-Methyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one 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: 77.0%

: 96017-34-4
4-Chloro-5-(N-methyl-N'-methylene-hydrazino)-2H-pyridazin-3-one

: 40995-46-8
1-Methyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one

Guidance literature:: In acetone; for 8h; Ambient temperature; Irradiation;
DOI:10.1002/jhet.5570210501

Reference yield: 59.0%

: 98767-51-2
5-(N-Methyl-hydrazino)-2H-pyridazin-3-one

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 40995-46-8
1-Methyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one

Guidance literature:: With trichlorophosphate; at 100 ℃; for 3h;

Reference yield:

: 96017-24-2
4-Chloro-5-(1-methylhydrazino)-3(2H)-pyridazinone

: 40995-46-8
1-Methyl-1H-pyrazolo<3,4-d>pyridazin-4(5H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / KOH, H₂ / palladium on carbon (5percent) / methanol / Ambient temperature

2: 59 percent / POCl₃ / 3 h / 100 °C

With potassium hydroxide; hydrogen; trichlorophosphate; palladium on activated charcoal; In methanol;