Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 136310-64-0
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Bag,Drum
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: TON
CAS NO:: |
136310-64-0 |
Appearance:: |
Off-White Solid |
Molecular Formula:: |
C18H19NO4S2 |
Molecular Weight:: |
377.47800 |
EINECS NO:: |
603-953-6 |
MDL NO:: |
MFCD09038796 |
CAS NO:: |
136310-64-0 |
Appearance:: |
Off-White Solid |
Molecular Formula:: |
C18H19NO4S2 |
Molecular Weight:: |
377.47800 |
EINECS NO:: |
603-953-6 |
MDL NO:: |
MFCD09038796 |
Product Description:
Product Name: Scopine-2,2-dithienyl glycolate CAS NO: 136310-64-0
Synonyms:
(1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl2-hydroxy-2,2-dithiophen-2-ylacetate;
Tiotropium EP Impurity B;
2-Thiopheneacetic acid, -hydroxy--2-thienyl-, (1,2,4,5,7);
Chemical & Physical Properties:
Appearance: Off-White Solid
Assay :≥99.0%
Density: 1.48 g/cm3
Boiling Point: 542.3℃ at 760 mmHg
Flash Point: 281.7℃
Refractive Index: 1.687
Vapor Pressure: 1.37E-12mmHg at 25℃
Scopine-2,2-dithienyl glycolate is an organic compound. It is off-white solid. The melting point is 138-140°C. The storage temperature is -20°C. Scopine-2,2-dithienyl glycolate is one of the reaction intermediates in the preparation of tiotropium bromide, which is a highly effective anticholinergic agent and widely used for treatment of asthma and/or chronic obstructive pulmonary disease (COPD) (chronic obstructive pulmonary disease).
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