alpha-Hydroxy-alpha-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester

alpha-Hydroxy-alpha-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester

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alpha-Hydroxy-alpha-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester

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alpha-Hydroxy-alpha-3-thienyl-2-thiopheneacetic Acid 9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]non-7-yl Ester

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Catalog Number	PR783273132
CAS	783273-13-2
Structure
Synonyms	Tiotropium Impurity 8
IUPAC Name	[(1R)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2-thiophen-2-yl-2-thiophen-3-ylacetate
Molecular Weight	377.5
Molecular Formula	C18H19NO4S2
InChI	InChI=1S/C18H19NO4S2/c1-19-12-7-11(8-13(19)16-15(12)23-16)22-17(20)18(21,10-4-6-24-9-10)14-3-2-5-25-14/h2-6,9,11-13,15-16,21H,7-8H2,1H3/t11?,12-,13?,15?,16?,18?/m1/s1
InChI Key	AZLIPRWXPRLJQF-MGIUEUODSA-N
Applications/Corresponding APIs	Tiotropium Bromide
Isomeric SMILES	CN1[C@@H]2CC(CC1C3C2O3)OC(=O)C(C4=CSC=C4)(C5=CC=CS5)O

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