1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate

Base Information

Chemical Name:1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate
CAS No.:728896-69-3
Molecular Formula:C8H11 N3 O4
Molecular Weight:213.19
Hs Code.:
DSSTox Substance ID:DTXSID00703600
Wikidata:Q82635796
Mol file:728896-69-3.mol

Synonyms:728896-69-3;1-ETHYL 3-METHYL 5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLATE;5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLIC ACID ETHYL METHYL ESTER;5-amino-1h-pyrazole-1,3-dicarboxylic acid 1-ethyl ester 3-methyl ester;DTXSID00703600;AB31646

Suppliers and Price of 1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate

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
5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLIC ACID ETHYL METHYL ESTER 95.00%
5MG
$ 500.56

Total 2 raw suppliers

Chemical Property of 1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate

Chemical Property:

Vapor Pressure:3.25E-06mmHg at 25°C
Refractive Index:1.574
Boiling Point:387.6°C at 760 mmHg
Flash Point:188.2°C
PSA：96.44000
Density:1.41g/cm³
LogP:0.83770
XLogP3:1.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:4
Exact Mass:213.07495584
Heavy Atom Count:15
Complexity:258

Purity/Quality:

98%min ^*data from raw suppliers

5-AMINO-1H-PYRAZOLE-1,3-DICARBOXYLIC ACID ETHYL METHYL ESTER 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)N1C(=CC(=N1)C(=O)OC)N

Technology Process of 1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate

There total 4 articles about 1-Ethyl 3-methyl 5-amino-1H-pyrazole-1,3-dicarboxylate 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: 98.0%

: ethyl 2-(methoxycarbonylhydrazono)cyanopyruvate

: 728896-69-3
N-methoxycarbonyl-3-aminopyrazole-5-carboxylic acid ethyl ester

Guidance literature:: With triethylamine; In acetonitrile; at 20 ℃; for 0.166667h;
DOI:10.1021/jo0496603

Reference yield: 53.0%

: 728896-68-2
C₈H₁₁N₃O₄

: 728896-69-3
N-methoxycarbonyl-3-aminopyrazole-5-carboxylic acid ethyl ester

Guidance literature:: With triethylamine; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;

Reference yield:

: 6294-89-9
hydrazinecarboxylic acid methyl ester

: 92664-05-6,728897-00-5
potassium 1-cyano-3-ethoxy-3-oxoprop-1-en-2-olate

: C₈H₁₁N₃O₄

: 728896-69-3
N-methoxycarbonyl-3-aminopyrazole-5-carboxylic acid ethyl ester

Guidance literature:: potassium 1-cyano-3-ethoxy-3-oxoprop-1-en-2-olate; With hydrogenchloride; In ethanol; water; at 20 ℃; for 0.25h;

hydrazinecarboxylic acid methyl ester; In ethanol; water; for 23.5h; Overall yield = 71 %; Overall yield = 2.45 g;
DOI:10.1039/c9ob00892f