20946-32-1

20946-32-1 structure

Name: dimethyl 2,5-dihydrothiophene-3,4-dicarboxylate
Chemical Name: dimethyl 2,5-dihydrothiophene-3,4-dicarboxylate
CAS Number: 20946-32-1
Molecular Formula: C₈H₁₀O₄S
Molecular Weight: 202.22800
Create Date: 2017-10-01 15:27:29
Modify Date: 2025-08-26 17:43:03

Name	dimethyl 2,5-dihydrothiophene-3,4-dicarboxylate
Synonyms	2,5-dihydro-thiophene-3,4-dicarboxylic acid dimethyl ester 3,4-Dimethoxycarbonyl-2,5-dihydrothiophen 3,4-Thiophenedicarboxylic acid,2,5-dihydro-,dimethyl ester

Molecular Formula	C₈H₁₀O₄S
Molecular Weight	202.22800
Exact Mass	202.03000
PSA	77.90000
LogP	0.37580

108579-47-1

762-42-5

~60%

20946-32-1

Literature: Aono, Masaaki; Terao, Yoshiyasu; Achiwa, Kazuo Heterocycles, 1995 , vol. 40, # 1 p. 249 - 260

20688-07-7

~98%

20946-32-1

Literature: Pettett, Michael G.; Holmes, Andrew B. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 1161 - 1166

197161-24-3

762-42-5

20946-32-1

Literature: Ishida, Hiroshi; Asaji, Hirotaka; Hida, Toshiki; Itoh, Kenji; Ohno, Masatomi Tetrahedron Letters, 2000 , vol. 41, # 13 p. 2153 - 2156

Precursor 2
108579-47-1 762-42-5
DownStream 1
6626-68-2

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