3-benzyl-5-methyl-1H-pyrazole

Base Information

Chemical Name:3-benzyl-5-methyl-1H-pyrazole
CAS No.:32251-84-6
Molecular Formula:C11H12N2
Molecular Weight:172.23
Hs Code.:
NSC Number:219245
DSSTox Substance ID:DTXSID00309904
Nikkaji Number:J1.067.074H,J3.192.927J
Wikidata:Q82058590
Mol file:32251-84-6.mol

Synonyms:3-benzyl-5-methyl-1H-pyrazole;NSC219245;3-Methyl-5-benzyl-1H-pyrazole;SCHEMBL14288124;SCHEMBL23957523;DTXSID00309904;NSC-219245

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

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

Total 3 raw suppliers

Chemical Property of 3-benzyl-5-methyl-1H-pyrazole

Chemical Property:

PSA：28.68000
LogP:2.30890
XLogP3:2.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:172.100048391
Heavy Atom Count:13
Complexity:152

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=NN1)CC2=CC=CC=C2

Technology Process of 3-benzyl-5-methyl-1H-pyrazole

There total 8 articles about 3-benzyl-5-methyl-1H-pyrazole 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: 86.0%

: 1-phenylpent-3-yn-2-one

: 32251-84-6
3-benzyl-5-methyl-1H-pyrazole

Guidance literature:: With hydrazine hydrate; In methanol; at 20 ℃; for 3h; Inert atmosphere; Schlenk technique;
DOI:10.1016/j.poly.2021.115036

Reference yield: 82.0%

: 4009-22-7
agropyrene

: 32251-84-6
methyl-3⁽⁵⁾ benzyl-5⁽³⁾ pyrazole

Guidance literature:: With hydrazine hydrate; In ethanol; at 75 - 78 ℃; for 8.5h;
DOI:10.1007/BF00506291

Reference yield:

: 95092-10-7
N-methoxy-N-methyl-2-phenylacetamide

: 32251-84-6
3-benzyl-5-methyl-1H-pyrazole

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 5 h / 0 - 20 °C / Inert atmosphere; Schlenk technique

2: hydrazine hydrate / methanol / 3 h / 20 °C / Inert atmosphere; Schlenk technique

With hydrazine hydrate; In tetrahydrofuran; methanol;
DOI:10.1016/j.poly.2021.115036