3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione

Base Information

Chemical Name:3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione
CAS No.:106609-04-5
Molecular Formula:C6H5N3O3
Molecular Weight:167.12200
Hs Code.:2934999090
DSSTox Substance ID:DTXSID50544585
Wikidata:Q82421737
Mol file:106609-04-5.mol

Synonyms:106609-04-5;3-methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione;3-methyl-5,6-dihydro-[1,2]oxazolo[4,5-d]pyridazine-4,7-dione;Isoxazolo[4,5-d]pyridazine-4,7-dione, 5,6-dihydro-3-methyl- (9CI);DTXSID50544585;3-Methyl-5,6-dihydro[1,2]oxazolo[4,5-d]pyridazine-4,7-dione

Suppliers and Price of 3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione

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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price

Total 1 raw suppliers

Chemical Property of 3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione

Chemical Property:

Melting Point:293-295 °C
PKA:8.85±0.20(Predicted)
PSA：92.01000
Density:1.470±0.06 g/cm3(Predicted)
LogP:-0.07490
XLogP3:-0.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:167.03309103
Heavy Atom Count:12
Complexity:242

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=NOC2=C1C(=O)NNC2=O

Technology Process of 3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione

There total 4 articles about 3-Methyl-5,6-dihydroisoxazolo[4,5-d]pyridazine-4,7-dione 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: 99.0%

: 106584-68-3
5-carbamoyl-3-methylisoxazole-4-carbohydrazide

: 106609-04-5
3-methylisoxazolo<4,5-d>pyridazine-4,7(5H,6H)-dione

Guidance literature:: at 180 - 190 ℃; for 3h;

Reference yield:

: 83988-25-4
ethyl 5-cyano-3-methylisoxazole-4-carboxylate

: 106609-04-5
3-methylisoxazolo<4,5-d>pyridazine-4,7(5H,6H)-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / HCl(g) / ethanol

2: 73 percent / hydrazine hydrate / methanol / 24 h / 20 °C

3: 99 percent / 3 h / 180 - 190 °C

With hydrogenchloride; hydrazine hydrate; In methanol; ethanol;

Reference yield:

: 106584-67-2
ethyl 5-carbamoyl-3-methylisoxazole-4-carboxylate

: 106609-04-5
3-methylisoxazolo<4,5-d>pyridazine-4,7(5H,6H)-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / hydrazine hydrate / methanol / 24 h / 20 °C

2: 99 percent / 3 h / 180 - 190 °C

With hydrazine hydrate; In methanol;