3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester

3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Suppliers list
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Products Intro: Product Name:3,4-dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
CAS:58416-04-9
Purity:0.99 Package:1kg
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Products Intro: Product Name:3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
CAS:58416-04-9
Purity:97%-99% Package:1KG;6.6USD
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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Products Intro: Product Name:2,5-dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
CAS:58416-04-9
Purity:0.97 Package:1KG;25KG
Company Name: Xi'an Yutbon Pharmaceutical Technology Co., Ltd
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Products Intro: Product Name:Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
CAS:58416-04-9
Purity:99% Package:500g,1kg,10kg,100kg Remarks:Factory stock, quality assurance, price concessions
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Products Intro: Product Name:3,4-Dihydroxy-Thiophene-2,5-Dicarboxylic Acid Dimethyl Ester
CAS:58416-04-9
Purity:0.99 Package:1kg,5kg,25kgs,200kgs;bulk

3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester manufacturers

3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Basic information
Product Name:3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester
Synonyms:2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, dimethyl ester;DIMETHYL 3,4-DIHYDROXYTHIOPHENE-2,5-DICARBOXYLATE;3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIMETHYL ESTER;3,4-DIHYDROXY-2,5-DICARBOXYTHIOPHENE DIMETHYL ESTER;Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate 3,4-Dihydroxy-2,5-dicarboxythiophene dimethyl ester;3,4-Dihydroxy-2,5-thiophenedicarboxylic Acid Dimethyl Ester;Dimethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate;3,4-Dihydroxy-thioph
CAS:58416-04-9
MF:C8H8O6S
MW:232.21
EINECS:
Product Categories:
Mol File:58416-04-9.mol
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Structure
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Chemical Properties
Melting point 182 °C
Boiling point 378.6±37.0 °C(Predicted)
density 1.532±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
pka8.19±0.20(Predicted)
color White to Almost white
Safety Information
HS Code 2934.99.4400
MSDS Information
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Usage And Synthesis
Chemical PropertiesWhite powder
UsesDimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate is a useful reactant for Curtius-?like rearrangement reactions for the synthesis of 2,?5-?diamide-?substituted five-?membered heterocycles based on the thiophene, pyrrole, and furan ring systems.
3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Preparation Products And Raw materials
Preparation Products3,4-Dimethoxythiophene
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