1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-

Base Information

Chemical Name:1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-
CAS No.:89864-85-7
Molecular Formula:C₇H₁₄N₂Si
Molecular Weight:154.287
Hs Code.:
DSSTox Substance ID:DTXSID10521791
Wikidata:Q82386495

Synonyms:89864-85-7;1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-;trimethyl-(5-methyl-1H-pyrazol-3-yl)silane;DTXSID10521791;WJZXHXDYXIMHHB-UHFFFAOYSA-N;5-Methyl-3-(trimethylsilyl)-1H-pyrazole

Suppliers and Price of 1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-

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

AccelPharmtech
3-methyl-5-(trimethylsilyl)-1H-Pyrazole 97.00%
25G
$ 6000.00

AccelPharmtech
3-methyl-5-(trimethylsilyl)-1H-Pyrazole 97.00%
5G
$ 3230.00

AccelPharmtech
3-methyl-5-(trimethylsilyl)-1H-Pyrazole 97.00%
1G
$ 1890.00

Total 0 raw suppliers

Chemical Property of 1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-

Chemical Property:

Melting Point:132-133 °C
Boiling Point:223.5±20.0 °C(Predicted)
PSA：28.68000
Density:0.94±0.1 g/cm3(Predicted)
LogP:1.26330
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:154.092624989
Heavy Atom Count:10
Complexity:119

Purity/Quality:: 3-methyl-5-(trimethylsilyl)-1H-Pyrazole 97.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC(=NN1)[Si](C)(C)C

Technology Process of 1H-Pyrazole, 3-methyl-5-(trimethylsilyl)-

There total 2 articles about 1H-Pyrazole, 3-methyl-5-(trimethylsilyl)- 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: 76.0%

: 126-98-7,25067-61-2
methacrylonitrile

: 18107-18-1
diazomethyl-trimethyl-silane

: 89864-85-7
3-methyl-5-trimethylsilyl-1H-pyrazole

Guidance literature:: With n-butyllithium; In diethyl ether; hexane; at 0 ℃; for 1.5h;
DOI:10.1016/S0040-4039(00)99904-0

Reference yield:

: 76380-14-8
phenyl 2-propenyl sulfone

: 18107-18-1
diazomethyl-trimethyl-silane

: 89864-85-7
3-methyl-5-trimethylsilyl-1H-pyrazole

Guidance literature:: With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) ether, hexane, -78 deg C, 20 min., 2.) -78 deg C, 1 h, then 0 deg C, 2 h;