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Methyl 2,2-dithienylglycolate

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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
  • Sulphur Derivatives
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Tiotropium Bromide Intermediates
  • Pharmaceuticals
  • 26447-85-8
Mol File:
26447-85-8.mol
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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
pka
10.43±0.29(Predicted)
color 
White to Light Brown
CAS DataBase Reference
26447-85-8(CAS DataBase Reference)
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Safety Information

HS Code 
2934999090
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Methyl 2,2-dithienylglycolate Usage And Synthesis

Chemical Properties

White Solid

Uses

Methyl 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 Products

Tiotropium bromide

Methyl 2,2-dithienylglycolateSupplier

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+49 3493/605464
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sales@intatrade.de
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