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Methyl 2,2-dithienylglycolate

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Products Intro: Product Name:Methyl di(2-thienyl) glycolate
CAS:26447-85-8
Purity:99% Package:1KG;300USD|25KG;7500USD
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Products Intro: Product Name:Methyl 2,2-dithienylglycolate
CAS:26447-85-8
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Products Intro: Product Name:Methyl-2,2-dithienyl Glycolate
CAS:26447-85-8
Purity:99% Package:1kg;10USD|5kg;50USD|25kg;100USD
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CAS:26447-85-8
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Products Intro: Product Name:Methyl di(2-thienyl)glycolate
CAS:26447-85-8
Purity:97%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg

Methyl 2,2-dithienylglycolate manufacturers
Methyl 2,2-dithienylglycolate Basic information
Product Name:Methyl 2,2-dithienylglycolate
Synonyms:2-HYDROXY-2,2-BIS(2-THIENYL)ACETIC ACID METHYL ESTER;METHYL 2,2-DITHIENYL GLYCOLATE;Methyl di(2-thienyl)glycolate;methyl hydroxy(di-2-thienyl)acetate;2,2-Di(2-thienyl)glycolic acid methyl ester;Di-2-thienyl-glycolic Acid Methyl Ester;Hydroxydithien-2-ylacetic Acid Methyl Ester;α-Hydroxy-α-2-thienyl-2-thiopheneacetic Acid Methyl Ester
CAS:26447-85-8
MF:C11H10O3S2
MW:254.32
EINECS:607-936-4
Product Categories:(intermediate of tiotropium bromide);api;Tiotropium Bromide Intermediates;Sulphur Derivatives;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;26447-85-8
Mol File:26447-85-8.mol
Methyl 2,2-dithienylglycolate Structure
Methyl 2,2-dithienylglycolate Chemical Properties
Melting point 93-95°C
Boiling point 406.5±40.0 °C(Predicted)
density 1.392±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
solubility DMSO (Slightly), Methanol (Slightly, Heated)
form Solid
pka10.43±0.29(Predicted)
color White to Light Brown
CAS DataBase Reference26447-85-8(CAS DataBase Reference)
Safety Information
HS Code 2934999090
MSDS Information
Methyl 2,2-dithienylglycolate Usage And Synthesis
Chemical PropertiesWhite Solid
UsesMethyl Di(2-thienylglycolate) (Tiotropium EP Impurity E) is an intermediate in the production of Tiotropium Bromide, a long-acting bronchodilator.
Methyl 2,2-dithienylglycolate Preparation Products And Raw materials
Preparation ProductsTiotropium bromide
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