Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ethyl 4,5-diMethylthiophene-3-carboxylate
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Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

19156-44-6

19156-44-6 structure

19156-44-6 structure

Name: Ethyl 4,5-dimethyl-3-thiophenecarboxylate
Chemical Name: Ethyl 4,5-dimethyl-3-thiophenecarboxylate
CAS Number: 19156-44-6
Molecular Formula: C₉H₁₂O₂S
Molecular Weight: 184.25500
Create Date: 2017-04-05 02:38:40
Modify Date: 2025-09-19 01:04:08

Name	Ethyl 4,5-dimethyl-3-thiophenecarboxylate
Synonyms	ethyl 4,5-dimethyl-3-thiophencarboxylate 3-ethoxycarbonyl-4,5-dimethylthiophene 4,5-dimethyl-3-thiophencarboxylic acid 4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester 2,3-Dimethyl-4-thiophencarboxylsaeure 4,5-Dimethyl-thiophen-3-carbonsaeure 4,5-dimethyl-thiophene-3-carboxylic acid

Molecular Formula	C₉H₁₂O₂S
Molecular Weight	184.25500
Exact Mass	184.05600
PSA	54.54000
LogP	2.54160

4815-24-1 structure

4815-24-1

~27%

19156-44-6 structure

19156-44-6

Literature: Kohara, Toshiyuki; Tanaka, Hiroshi; Kimura, Koreichi; Horiuchi, Hideki; Seio, Kohji; Arita, Masafumi; Fujimoto, Tetsuya; Yamamoto, Iwao Journal of Heterocyclic Chemistry, 2002 , vol. 39, # 1 p. 163 - 171

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