N'-benzyl-3-methyl-1H-pyrazole-5-carbohydrazide

Base Information

Chemical Name:N'-benzyl-3-methyl-1H-pyrazole-5-carbohydrazide
CAS No.:6736-45-4
Molecular Formula:C12H14N4O
Molecular Weight:230.26600
Hs Code.:
Mol file:6736-45-4.mol

Synonyms:N-Benzyl-N'-<3-methyl-pyrazolyl-(5)-carbonyl>-hydrazin;5-Methyl-2H-pyrazole-3-carboxylic acid N'-benzyl-hydrazide;

Suppliers and Price of N'-benzyl-3-methyl-1H-pyrazole-5-carbohydrazide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 7 raw suppliers

Chemical Property of N'-benzyl-3-methyl-1H-pyrazole-5-carbohydrazide

Chemical Property:

Melting Point:171 °C (ethanol)
PSA：69.81000
LogP:1.93450

Purity/Quality:: NLT 98% ^*data from raw suppliers

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Technology Process of N'-benzyl-3-methyl-1H-pyrazole-5-carbohydrazide

There total 5 articles about N'-benzyl-3-methyl-1H-pyrazole-5-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: 75.0%

: 94447-22-0
N-benzylidene-5⁽³⁾-methylpyrazole-3⁽⁵⁾-carbohydrazide

: 6736-45-4
5-methyl-1⁽²⁾H-pyrazole-3-carboxylic acid N'-benzyl-hydrazide

Guidance literature:: With sodium hydroxide; sodium tetrahydroborate; In methanol; water; for 1h; Ambient temperature;

Reference yield:

: 100-52-7
benzaldehyde

: 6736-45-4
5-methyl-1⁽²⁾H-pyrazole-3-carboxylic acid N'-benzyl-hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / methanol / 1 h / Ambient temperature

2: 75 percent / sodium borohydride, NaOH (0.1 N) / methanol; H₂O / 1 h / Ambient temperature

With sodium hydroxide; sodium tetrahydroborate; In methanol; water;

Reference yield:

: 4027-57-0
ethyl 5-methyl-2H-pyrazole-3-carboxylate

: 6736-45-4
5-methyl-1⁽²⁾H-pyrazole-3-carboxylic acid N'-benzyl-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / aq. hydrazine-hydrate (72percent) / ethanol / 2 h / Heating

2: 90 percent / methanol / 1 h / Ambient temperature

3: 75 percent / sodium borohydride, NaOH (0.1 N) / methanol; H₂O / 1 h / Ambient temperature

With sodium hydroxide; sodium tetrahydroborate; hydrazine hydrate; In methanol; ethanol; water;