3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE

Base Information

Chemical Name:3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE
CAS No.:3265-23-4
Molecular Formula:C9H9 N3 O
Molecular Weight:175.19
Hs Code.:
Mol file:3265-23-4.mol

Synonyms:Indole-2,3-dione,1-methyl-, 3-hydrazone (7CI,8CI); Isatin, 1-methyl-, 3-hydrazone (6CI);N-Methylisatin b-hydrazone

Suppliers and Price of 3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-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

TRC
3-hydrazinylidene-1-methyl-2,3-dihydro-1H-indol-2-one
100mg
$ 90.00

American Custom Chemicals Corporation
3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE 95.00%
1G
$ 692.46

American Custom Chemicals Corporation
3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE 95.00%
5G
$ 1114.58

American Custom Chemicals Corporation
3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE 95.00%
2.5G
$ 932.60

AK Scientific
3-Hydrazono-1-methyl-1,3-dihydro-indol-2-one
10g
$ 775.00

Total 9 raw suppliers

Chemical Property of 3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE

Chemical Property:

Vapor Pressure:7.29E-05mmHg at 25°C
Melting Point:104-106 °C
Boiling Point:342.9°Cat760mmHg
PKA:-2.17±0.20(Predicted)
Flash Point:161.2°C
PSA：58.69000
Density:1.35g/cm³
LogP:1.09110

Purity/Quality:

97% ^*data from raw suppliers

3-hydrazinylidene-1-methyl-2,3-dihydro-1H-indol-2-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-ONE

There total 7 articles about 3-HYDRAZONO-1-METHYL-1,3-DIHYDRO-INDOL-2-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: 93.0%

: 2058-74-4
1-methyl-1H-indole-2,3-dione

: 3265-23-4
1-methyl-3-hydrazinoisatin

Guidance literature:: With hydrazine hydrate; In ethanol; at 100 ℃; for 0.166667h; Microwave irradiation;
DOI:10.1155/2015/716987

Reference yield:

: 2058-74-4
1-methyl-1H-indole-2,3-dione

: 3265-23-4
1-methylisatin 3-hydrazone

: (E)-3-hydrazono-1-methylindolin-2-one

Guidance literature:: With benzoic acid; hydrazine; In tetrahydrofuran; at 20 ℃; for 1h; Overall yield = 98 %;
DOI:10.1002/chem.201304656

Reference yield:

: 91-56-5,1186480-61-4,84788-92-1
indole-2,3-dione

: 3265-23-4
1-methyl-3-hydrazinoisatin

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 20 °C

1.2: 0.17 h / 80 °C / Microwave irradiation

2.1: hydrazine hydrate / ethanol / 0.17 h / 100 °C / Microwave irradiation

With hydrazine hydrate; potassium carbonate; In ethanol; N,N-dimethyl-formamide;
DOI:10.1155/2015/716987