3-Bromo-4-(trimethylsilyl)-1H-pyrazole

Base Information

Chemical Name:3-Bromo-4-(trimethylsilyl)-1H-pyrazole
CAS No.:78907-82-1
Molecular Formula:C₆H₁₁BrN₂Si
Molecular Weight:219.156
Hs Code.:
DSSTox Substance ID:DTXSID90507194
Wikidata:Q82363274
Mol file:78907-82-1.mol

Synonyms:78907-82-1;3-Bromo-4-(trimethylsilyl)-1H-pyrazole;DTXSID90507194;AKOS015967441;5-Bromo-4-(trimethylsilyl)-1H-pyrazole

Suppliers and Price of 3-Bromo-4-(trimethylsilyl)-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

American Custom Chemicals Corporation
3-BROMO-4-TRIMETHYLSILANYL-1H-PYRAZOLE 95.00%
5MG
$ 498.61

Total 3 raw suppliers

Chemical Property of 3-Bromo-4-(trimethylsilyl)-1H-pyrazole

Chemical Property:

Vapor Pressure:0.00807mmHg at 25°C
Refractive Index:1.52
Boiling Point:276.5°C at 760 mmHg
Flash Point:121°C
PSA：28.68000
Density:1.36g/cm³
LogP:1.71740
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:217.98749
Heavy Atom Count:10
Complexity:123

Purity/Quality:

99% ^*data from raw suppliers

3-BROMO-4-TRIMETHYLSILANYL-1H-PYRAZOLE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C[Si](C)(C)C1=C(NN=C1)Br

Technology Process of 3-Bromo-4-(trimethylsilyl)-1H-pyrazole

There total 2 articles about 3-Bromo-4-(trimethylsilyl)-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: 83.0%

: 78907-78-5
trans-3,4-Dibrom-3,4-bis(trimethylsilyl)-1-pyrazolin

: 78907-82-1
3-Brom-4-trimethylsilylpyrazol

Guidance literature:: With sodium hydroxide; In methanol; pentane; at 0 ℃; for 2h;

Reference yield:

: 65411-95-2
trans-1,2-dibromo-1,2-bis(trimethylsilyl)ethene

: 78907-82-1
3-Brom-4-trimethylsilylpyrazol

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / pentane / 504 h / -10 °C

2: 83 percent / 25 percent NaOH / pentane; methanol / 2 h / 0 °C

With sodium hydroxide; In methanol; pentane;