CAS No. 59743-88-3

Molecular Formula: C20H23NO2S
Molecular Weight: 341.46712

Description:
Ketotifen impurity, used in separation of enantiomers of Ketotifen and its polar intermediate by isotachophoresis

• Molecular Weight: 341.48
• Molecular Formula: C20H23NO2S

Purity: > 95%

Canonical SMILES:
CN1CCC(CC1)C2(C3=C(C(=CC4=CC=CC=C42)OC)SC=C3)O

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

InChIKey: AAYKXJAFSKIHRK-UHFFFAOYSA-NSynonyms:
4-Hydroxy-9,10-dehydro-10-methoxy Ketotifen; 10-Methoxy-4-(1-methyl-4-piperidinyl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol;

More details are to be found on supplier website