CAS 59743-88-3 (4RS)-10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol

CAT	APS59743883
CAS	59743-88-3
Structure
Synonyms	Ketotifen Imp. B (EP),Ketotifen Hydrogen Fumarate Imp. B (EP), (4RS)-10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol
IUPAC Name	4-methoxy-10-(1-methylpiperidin-4-yl)benzo[1,2]cyclohepta[2,4-b]thiophen-10-ol
Molecular Weight	341.47
Molecular Formula	C20H23NO2S
Canonical SMILES	COC1=Cc2ccccc2C(O)(C3CCN(C)CC3)c4ccsc14
InChI	InChI=1S/C20H23NO2S/c1-21-10-7-15(8-11-21)20(22)16-6-4-3-5-14(16)13-18(23-2)19-17(20)9-12-24-19/h3-6,9,12-13,15,22H,7-8,10-11H2,1-2H3

Accurate Mass	341.1449
API Family	Matrix - API Family Ketotifen Hydrogen Fumarate
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	+5°C
Subcategory	Respiratory drugs, Impurity standards, Mikromol, Antihistamines

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