CAS 43076-16-0 Ketotifen impurity G - Analytical Products / Alfa Chemistry

CAT	APS43076160A
CAS	43076-16-0
Structure
Synonyms	9,10-Dioxo Ketotifen, 9,10-Dioxoketotifen,4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione, 4-(1-methyl-4-piperidinylidene)-, NSC 282482, 4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-9,10-dione, Ketotifen EP impurity G, 4-(1-Methyl-4-piperidinylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione
IUPAC Name	10-(1-methylpiperidin-4-ylidene)benzo[1,2]cyclohepta[2,4-b]thiophene-4,5-dione
Molecular Weight	323.41
Molecular Formula	C19H17NO2S
Canonical SMILES	CN1CCC(=C2c3ccccc3C(=O)C(=O)c4sccc24)CC1
InChI	InChI=1S/C19H17NO2S/c1-20-9-6-12(7-10-20)16-13-4-2-3-5-14(13)17(21)18(22)19-15(16)8-11-23-19/h2-5,8,11H,6-7,9-10H2,1H3

Accurate Mass	323.098
API Family	Matrix - API Family See respective official monograph(s)
Format	Neat
Product Type	Impurity
Shipping	Room Temperature
Storage Conditions	2-8°C Fridge/Coldroom
Subcategory	European Pharmacopoeia (Ph. Eur.)