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ChemicalBook >> CAS DataBase List >>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

CAS No.
59743-88-3
Chemical Name:
10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol
Synonyms
Einecs 261-907-7;Ketotifen EP Impurity B;Ketotifen FuMarate EP IMpurity B;(4RS)-10-Methoxy-4-(1-methylpiperid;Ketotifen Hydrogen Fumarate EP Impurity B;4-Hydroxy-9,10-dehydro-10-Methoxy Ketotifen;Ketotifen EP Impurity B (Enantiomer Mixture);Ketotifen Impurity 2(Ketotifen EP Impurity B）;4-methoxy-10-(1-methylpiperidin-4-yl)benzo[1,2]cyclohepta[3,4-b]thiophen-10-ol;10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol
CBNumber:
CB4879918
Molecular Formula:
C20H23NO2S
Molecular Weight:
341.47
MDL Number:
MOL File:
59743-88-3.mol
Last updated:2023-05-04 15:12:47

10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol Properties

Melting point 194-196℃ (ethanol )
Boiling point 524.0±50.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
pka 12.91±0.40(Predicted)

SAFETY

Risk and Safety Statements

Hazard statements  H413

10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H943670 4-Hydroxy-9,10-dehydro-10-methoxyKetotifen 59743-88-3 5mg $155 2021-12-16 Buy
AvaChem 2833 4-Hydroxy-9,10-dehydro-10-methoxy ketotifen 59743-88-3 10mg $295 2021-12-16 Buy
AvaChem 2833 4-Hydroxy-9,10-dehydro-10-methoxy ketotifen 59743-88-3 50mg $690 2021-12-16 Buy
Product number Packaging Price Buy
H943670 5mg $155 Buy
2833 10mg $295 Buy
2833 50mg $690 Buy

10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol Chemical Properties,Uses,Production

Uses

Ketotifen (K315100) impurity, used in separation of enantiomers of Ketotifen and its polar intermediate by isotachophoresis.

Uses

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

10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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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 Einecs 261-907-7 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 Ketotifen FuMarate EP IMpurity B 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5] cyclopheta[1.2-b]thiophene-4-ol 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol 4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol, 10-methoxy-4-(1-methyl-4-piperidinyl)- (4RS)-10-Methoxy-4-(1-methylpiperid 10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol 4-methoxy-10-(1-methylpiperidin-4-yl)benzo[1,2]cyclohepta[3,4-b]thiophen-10-ol Ketotifen Impurity 2(Ketotifen EP Impurity B） Ketotifen EP Impurity B Ketotifen EP Impurity B (Enantiomer Mixture) 10-Methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol (Ketotifen Impurity) Ketotifen Hydrogen Fumarate EP Impurity B 59743-88-3 C20H23NO2S 34147 Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds