methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate

Base Information

Chemical Name:methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate
CAS No.:76923-15-4
Molecular Formula:C12H12 N2 O2
Molecular Weight:216.24
Hs Code.:2933199090
DSSTox Substance ID:DTXSID90512844
Wikidata:Q82372261
Mol file:76923-15-4.mol

Synonyms:76923-15-4;methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate;3-METHYL-5-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER;Methyl 3-methyl-5-phenyl-1H-pyrazole-4-carboxylate;SCHEMBL10984267;DTXSID90512844;AKOS026722866;F2198-3635

Suppliers and Price of methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate

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-METHYL-5-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER 98.00%
5MG
$ 498.01

Total 3 raw suppliers

Chemical Property of methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate

Chemical Property:

Vapor Pressure:8.33E-07mmHg at 25°C
Refractive Index:1.579
Boiling Point:406.1°C at 760 mmHg
Flash Point:199.4°C
PSA：54.98000
Density:1.198g/cm³
LogP:2.17170
XLogP3:2.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:216.089877630
Heavy Atom Count:16
Complexity:251

Purity/Quality:

99% ^*data from raw suppliers

3-METHYL-5-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID METHYL ESTER 98.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=NN1)C2=CC=CC=C2)C(=O)OC

Technology Process of methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate

There total 5 articles about methyl 5-methyl-3-phenyl-1H-pyrazole-4-carboxylate 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: 91.0%

: 76923-71-2
2-Benzoyl-3-methylamino-2-butensaeure-methylester

: 76923-15-4
4-Methoxycarbonyl-3-methyl-5-phenylpyrazol

Guidance literature:: With hydrazine hydrate; In acetic acid; at 100 ℃; for 1h;
DOI:10.1055/s-1982-29797

Reference yield:

: 3163-99-3
3-methoxycarbonyloxy-1-phenyl-but-2-en-1-one

: 563-41-7
semicarbazide hydrochloride

: 76923-15-4
4-Methoxycarbonyl-3-methyl-5-phenylpyrazol

Guidance literature:: With water; sodium acetate;

Reference yield:

: 21759-69-3
β-N-Methylaminocrotonic acid methyl ester

: 76923-15-4
4-Methoxycarbonyl-3-methyl-5-phenylpyrazol

Guidance literature:: Multi-step reaction with 2 steps

1: 62 percent / triethylamin / toluene / 12 h / 25 °C

2: 91 percent / hydrazin-hydrat / acetic acid / 1 h / 100 °C

With hydrazine hydrate; triethylamine; In acetic acid; toluene;
DOI:10.1055/s-1982-29797