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4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester

CAS No.
38293-63-9
Chemical Name:
4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester
Synonyms
AKOS 2101;4-Oxotetrahydrothiophene-2,3-dicarboxylate;2,3-diMethyl 4-oxothiolane-2,3-dicarboxylate;4-oxothiolane-2,3-dicarboxylic acid dimethyl ester;DIMETHYL 4-OXOTETRAHYDROTHIOPHENE-2,3-DICARBOXYLATE;dimethyl tetrahydro-4-oxothiophene-2,3-dicarboxylate;4-Oxotetrahydrothiophene-2,3-dicarboxylic aci dimethyl ester;4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester;4-OXOTETRAHYDROTHIOPHENE-2,3-DICARBOXYLIC ACID DIMETHYL ESTER, 95+%;2,3-Thiophenedicarboxylic acid, tetrahydro-4-oxo-, 2,3-dimethyl ester
CBNumber:
CB2194730
Molecular Formula:
C8H10O5S
Molecular Weight:
218.23
MDL Number:
MFCD00205204
MOL File:
38293-63-9.mol
Last updated:2026-09-12 18:50:25

4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester Properties

Boiling point 130°C 1mm
Density 1.364±0.06 g/cm3(Predicted)
pka 8.56±0.40(Predicted)

4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 094517 Dimethyl 4-oxotetrahydrothiophene-2,3-dicarboxylate 38293-63-9 1.00g $189 2026-05-18 Buy
Matrix Scientific 094517 Dimethyl 4-oxotetrahydrothiophene-2,3-dicarboxylate 38293-63-9 5.00g $504 2026-05-18 Buy
Matrix Scientific 094517 Dimethyl 4-oxotetrahydrothiophene-2,3-dicarboxylate 38293-63-9 10.00g $756 2026-05-18 Buy
aablocks AA00C0IK 4-Oxotetrahydrothiophene-2,3-dicarboxylate 95% 38293-63-9 1g $143 2026-05-28 Buy
aablocks AA00C0IK 4-Oxotetrahydrothiophene-2,3-dicarboxylate 95% 38293-63-9 5g $398 2026-05-28 Buy
Product number Packaging Price Buy
094517 1.00g $189 Buy
094517 5.00g $504 Buy
094517 10.00g $756 Buy
AA00C0IK 1g $143 Buy
AA00C0IK 5g $398 Buy

4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester Chemical Properties, Uses, Production

624-48-6
2365-48-2
38293-63-9
Synthesis of 4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester from Dimethyl maleate and Methyl thioglycolate

4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
Bellen Chemistry Co., Ltd. 010-60400365-8001 15910885229 service@bellenchem.com China 4514 60
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10442 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Xi'an Lechun Chemical Co., Ltd 029-15596886083 15596886083 739383595@qq.com China 4142 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 025-5885952 15955137747 sales@aikonchem.com China 8012 58
HANGZHOU LEAP CHEM CO., LTD. +86-571-87711850 +86-15355479329 market18@leapchem.com China 43303 58
Shanghai Sunway Pharmaceutical Technology Co., Ltd -- sales@sunwaypharm.com China 6526 58
DIMETHYL 4-OXOTETRAHYDROTHIOPHENE-2,3-DICARBOXYLATE AKOS 2101 4-OXOTETRAHYDROTHIOPHENE-2,3-DICARBOXYLIC ACID DIMETHYL ESTER, 95+% 4-Oxotetrahydrothiophene-2,3-dicarboxylic aci dimethyl ester dimethyl tetrahydro-4-oxothiophene-2,3-dicarboxylate 2,3-diMethyl 4-oxothiolane-2,3-dicarboxylate 4-oxothiolane-2,3-dicarboxylic acid dimethyl ester 2,3-Thiophenedicarboxylic acid, tetrahydro-4-oxo-, 2,3-dimethyl ester 4-Oxotetrahydrothiophene-2,3-dicarboxylate 4-Oxotetrahydrothiophene-2,3-dicarboxylic acid dimethyl ester 38293-63-9 C8H10O5S API intermediates