ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate

Modify Date: 2025-09-14 22:01:17

ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate Structure
ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate structure
Common Name ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate
CAS Number 28668-07-7 Molecular Weight 199.16400
Density N/A Boiling Point N/A
Molecular Formula C7H9N3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H9N3O4
Molecular Weight 199.16400
Exact Mass 199.05900
PSA 100.80000
LogP 1.32620
InChIKey SEOSHNJYGNBYDJ-UHFFFAOYSA-N
SMILES CCOC(=O)c1n[nH]c(C)c1[N+](=O)[O-]

 Synthetic Route

~91%

ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate Structure

ethyl 5-methyl-...

CAS#:28668-07-7

Literature: Massachusetts Institute of Technology Patent: US4282361 A1, 1981 ;

~%

ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate Structure

ethyl 5-methyl-...

CAS#:28668-07-7

Literature: Musante Gazzetta Chimica Italiana, 1945 , vol. 75, p. 121,133 Full Text Show Details Robins et al. Journal of Organic Chemistry, 1956 , vol. 21, p. 833,835,836

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ethyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate Structure

ethyl 5-methyl-...

CAS#:28668-07-7

Literature: Musante Gazzetta Chimica Italiana, 1945 , vol. 75, p. 121,133

 Synonyms

ethyl-3-methyl-4-nitro-1H-5-pyrazolecarboxylate
5-Methyl-4-nitro-1(2)H-pyrazol-3-carbonsaeure-aethylester
Ethyl 3-methyl-4-nitro-1H-pyrazole-5-carboxylate
3-Methyl-4-nitropyrazol-5-carbonsaeure-ethylester
5-Methyl-4-nitro-2H-pyrazole-3-carboxylic acid ethyl ester
ethyl (3-methyl-4-nitropyrazole)-5-carboxylate
5-methyl-4-nitro-1(2)H-pyrazole-3-carboxylic acid ethyl ester
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