1-(5-Methyl-1H-pyrazol-3-yl)ethanone

Base Information

Chemical Name:1-(5-Methyl-1H-pyrazol-3-yl)ethanone
CAS No.:17357-74-3
Molecular Formula:C6H8N2O
Molecular Weight:124.142
Hs Code.:2933199090
European Community (EC) Number:871-929-4
Mol file:17357-74-3.mol

Synonyms:1-(5-Methyl-1H-pyrazol-3-yl)ethanone;17357-74-3;Ethanone, 1-(5-methyl-1H-pyrazol-3-yl)-;MFCD13151910;3-Acetyl-5-methylpyrazole;SCHEMBL569002;MFCD11557153;AKOS006318574;AKOS022182452;AS-55147;1-(3-methyl-1H-pyrazol-5-yl)ethan-1-one;CS-0061279;FT-0721293;1-(5-Methyl-1H-pyrazol-3-yl)ethanone, 95%;EN300-245117;Y10230;A881754

Suppliers and Price of 1-(5-Methyl-1H-pyrazol-3-yl)ethanone

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
1-(5-Methyl-1H-pyrazol-3-yl)ethanone
50mg
$ 175.00

Crysdot
1-(5-Methyl-1H-pyrazol-3-yl)ethanone 95+%
1g
$ 635.00

Crysdot
1-(5-Methyl-1H-pyrazol-3-yl)ethanone 95+%
250mg
$ 254.00

ChemScene
1-(5-Methyl-1H-pyrazol-3-yl)ethanone ≥97.0%
250mg
$ 245.00

ChemScene
1-(5-Methyl-1H-pyrazol-3-yl)ethanone ≥97.0%
100mg
$ 145.00

ChemScene
1-(5-Methyl-1H-pyrazol-3-yl)ethanone ≥97.0%
1g
$ 490.00

Chemenu
1-(5-Methyl-1H-pyrazol-3-yl)ethanone 95+%
1g
$ 813.00

Chemenu
1-(5-Methyl-1H-pyrazol-3-yl)ethanone 95+%
250mg
$ 256.00

Chemenu
1-(5-Methyl-1H-pyrazol-3-yl)ethanone 95+%
100mg
$ 241.00

Alichem
1-(5-methyl-1H-pyrazol-3-yl)ethanone
250mg
$ 202.65

Total 9 raw suppliers

Chemical Property of 1-(5-Methyl-1H-pyrazol-3-yl)ethanone

Chemical Property:

PSA：45.75000
LogP:0.92070
Storage Temp.:2-8°C
XLogP3:0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:124.063662883
Heavy Atom Count:9
Complexity:124

Purity/Quality:

97% ^*data from raw suppliers

1-(5-Methyl-1H-pyrazol-3-yl)ethanone ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=NN1)C(=O)C

Technology Process of 1-(5-Methyl-1H-pyrazol-3-yl)ethanone

There total 7 articles about 1-(5-Methyl-1H-pyrazol-3-yl)ethanone 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: 84.0%

: 1117-96-0
Diazoethan

: 7119-27-9
4-chloro-3-buten-2-one

: 17357-74-3
3-acetyl-5-methylpyrazole

Guidance literature:: In diethyl ether; at 0 ℃; for 4h;
DOI:10.1007/BF00953164

Reference yield: 80.0%

: 917-64-6
methyl magnesium iodide

: 4027-57-0
ethyl 5-methyl-1H-pyrazole-3-carboxylate

: 17357-74-3
3-Methyl-5-acetyl-pyrazol

Guidance literature:: methyl magnesium iodide; ethyl 5-methyl-1H-pyrazole-3-carboxylate; With triethylamine; In diethyl ether; toluene; at 0 - 20 ℃; for 2h;

With hydrogenchloride; In diethyl ether; water; toluene; at 0 ℃; Product distribution / selectivity;

Reference yield: 40.0%

: 916974-00-0
1-(2-benzyl-5-methyl-2H-pyrazol-3-yl)ethanone

: 17357-74-3
3-Methyl-5-acetyl-pyrazol

Guidance literature:: 1-(2-benzyl-5-methyl-2H-pyrazol-3-yl)ethanone; With ammonia; sodium; at -40 - -35 ℃; for 0.0833333h;

With water; Product distribution / selectivity;