Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate

rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate

Basic information Safety Supplier Related

rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate Basic information

Product Name:
rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate
Synonyms:
  • rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate
  • Tiotropium EP Impurity D
  • Tiotropium Bromide Impurity 4(Tiotropium Bromide EP Impurity D)
  • (1R,3S,5S)-2'-hydroxy-2',2'-di(thiophen-2''-yl)acetic acid 8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl ester
  • Tiotropium Bromide EP Impurity D
  • 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl ester
  • Tiotropium Impurity 30
  • Tiotropium Impurity D
CAS:
136310-66-2
MF:
C18H19NO3S2
MW:
361.47
Product Categories:
  • Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Mol File:
136310-66-2.mol
More
Less

rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate Chemical Properties

Boiling point:
522.8±50.0 °C(Predicted)
Density 
1.39±0.1 g/cm3(Predicted)
solubility 
DMSO (Slightly, Heated), Methanol (Slightly)
pka
10.33±0.29(Predicted)
form 
Solid
color 
Pale Orange to Brown
Stability:
Hygroscopic
More
Less

rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate Usage And Synthesis

Uses

(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-ylacetate is an impurity in the synthesis of Tiotropium Bromide (T444850), a muscarinic receptor antagonist. Bronchodilator.

rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetateSupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
T&W GROUP
Tel
021-61551611 13296011611
Email
contact@trustwe.com
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-010-52878169 15801002657
Email
sales@bjcomparison.com
Shanghai TaoSu Biochemical Technology Co., Ltd.
Tel
021-33632979
Email
info@tsbiochem.com