ABC09071HX

KETOTIFEN EP IMPURITY B

On Request
Molecular Formula C20H23NO2S
Molecular Weight 341.5000
CAS Number 59743-88-3
PubChem CID 108389 ↗
Purity N/A
Product Type API Impurity
Parent Drug Ketotifen
Lead Time 4 Weeks
IUPAC Name 4-Hydroxy-9,10-Dehydro-10-Methoxy Ketotifen;(4RS)-10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo-[4,5]cyclohepta[1,2-b]thiophen-4-ol

📝 Synonyms

EINECS 261-907-7 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol 10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo(4.5)cyclohepta(1,2-b)thiophene-4-ol RefChem:437043 261-907-7 59743-88-3 10-methoxy-4-(1-methylpiperidin-4-yl)-4h-benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol 4-Hydroxy-10-methoxy-4-(1-methyl-4-piperidinyl)-4H-benzo(4,5)cyclohepta[1,2-b]thiophene 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol 8-methoxy-2-(1-methylpiperidin-4-yl)-6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,8,10,12-hexaen-2-ol

🔬 Chemical Identifiers

CN1CCC(CC1)C2(C3=C(C(=CC4=CC=CC=C42)OC)SC=C3)O
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
AAYKXJAFSKIHRK-UHFFFAOYSA-N
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