4-(9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-b]Thien-4-Ylidene)-1-Methylpiperidinium Hydrogen Maleate
[CAS# 24359-22-6]

Identification

• Name: 4-(9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-b]Thien-4-Ylidene)-1-Methylpiperidinium Hydrogen Maleate
• Synonyms: Pizotifen Maleate
• Molecular Formula: C₂₃H₂₅NO₄S
• Molecular Weight: 411.51
• CAS Registry Number: 24359-22-6
• EINECS: 246-204-5
• SMILES: C1=CSC3=C1C(C2=CC=CC=C2CC3)=C4CC[NH+](CC4)C.O=C([O-])\C=C/C(=O)O
• InChI: 1S/C19H21NS.C4H4O4/c1-20-11-8-15(9-12-20)19-16-5-3-2-4-14(16)6-7-18-17(19)10-13-21-18;5-3(6)1-2-4(7)8/h2-5,10,13H,6-9,11-12H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1-
• InChIKey: GGYSHFFKUHGBIK-BTJKTKAUSA-N

Properties

• Boiling point: 436.7°C at 760 mmHg (Cal.)
• Flash point: 217.9°C (Cal.)