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HomeProduct name listScopine-2,2-dithienyl glycolate

Scopine-2,2-dithienyl glycolate

  • CAS NO.:136310-64-0
  • Empirical Formula: C18H19NO4S2
  • Molecular Weight: 377.48
  • MDL number: MFCD09038796
  • EINECS: 603-953-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-24 19:16:04
Scopine-2,2-dithienyl glycolate Structural

What is Scopine-2,2-dithienyl glycolate?

Chemical properties

Off-White Solid

The Uses of Scopine-2,2-dithienyl glycolate

Precursor to Tiotropium Bromide.

The Uses of Scopine-2,2-dithienyl glycolate

Scopine Di(2-thienylglycolate) (Tiotropium EP Impurity B) is a precursor to Tiotropium Bromide.

Properties of Scopine-2,2-dithienyl glycolate

Melting point: 138-140°C
Boiling point: 542.3±50.0 °C(Predicted)
Density  1.48±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly, Heated)
form  Solid
pka 10.32±0.29(Predicted)
color  White to Off-White

Safety information for Scopine-2,2-dithienyl glycolate

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Scopine-2,2-dithienyl glycolate

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