5-ethyl-4-nitrothiophene-2-carboxylic acid

Modify Date: 2025-08-24 21:39:26

5-ethyl-4-nitrothiophene-2-carboxylic acid Structure
5-ethyl-4-nitrothiophene-2-carboxylic acid structure
 Common Name 5-ethyl-4-nitrothiophene-2-carboxylic acid
CAS Number 20181-90-2 Molecular Weight 201.20000
Density N/A Boiling Point N/A
Molecular Formula C7H7NO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-ethyl-4-nitrothiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H7NO4S
Molecular Weight 201.20000
Exact Mass 201.01000
PSA 111.36000
LogP 2.44010

 Synthetic Route

5-Ethyl-2-thiophenecarboxylic acid structure

5-Ethyl-2-thiop...

CAS#:23229-72-3

~%

5-ethyl-4-nitrothiophene-2-carboxylic acid Structure

5-ethyl-4-nitro...

CAS#:20181-90-2

N/A structure

N/A

CAS#:98197-96-7

Literature: Gol'dfarb et al. Zhurnal Obshchei Khimii, 1959 , vol. 29, p. 3636,3639; engl. Ausg. S. 3596, 3598
5-Ethyl-2-thiophenecarboxylic acid structure

5-Ethyl-2-thiop...

CAS#:23229-72-3

Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9

nitric acid structure

nitric acid

CAS#:7697-37-2

~%

5-ethyl-4-nitrothiophene-2-carboxylic acid Structure

5-ethyl-4-nitro...

CAS#:20181-90-2

Detail
Literature: Gol'dfarb et al. Zhurnal Obshchei Khimii, 1959 , vol. 29, p. 3636,3639; engl. Ausg. S. 3596, 3598

 Synonyms

5-ethyl-4-nitro-2-thiophenecarboxylic acid
5-Aethyl-4-nitro-thiophen-2-carbonsaeure
2-Thiophenecarboxylic acid,5-ethyl-4-nitro
5-ethyl-4-nitro-thiophene-2-carboxylic acid
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Chemsrc provides CAS#:20181-90-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 5-ethyl-4-nitrothiophene-2-carboxylic acid>> amp version: 5-ethyl-4-nitrothiophene-2-carboxylic acid

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