Ketotifen EP Impurity D|Xianglong Reference Material Center

QK202004

Ketotifen EP Impurity D

Synonyms: 1-methyl-4-(10-oxo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)piperidine 1-oxide

Molecular Formula
C19H19NO2S

Molecular Weight
325.42

CAS No.
88456-70-6

Standard Reference Material For "Ketotifen EP Impurity D" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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QK202001

Ketotifen EP Impurity A

Molecular Formula: C19H19NS

Molecular Weight: 293.43

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Ketotifen EP Impurity C

Molecular Formula: C19H21NO2S

Molecular Weight: 327.44

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QK202004

Ketotifen EP Impurity D

Molecular Formula: C19H19NO2S

Molecular Weight: 325.42

CAS No.: 88456-70-6

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QK202005

Ketotifen EP Impurity E

Molecular Formula: C19H19NOS

Molecular Weight: 309.43

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QK202007

Ketotifen EP Impurity G

Molecular Formula: C19H17NO2S

Molecular Weight: 323.41

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QK202022

Ketotifen Impurity 22

Molecular Formula: C18H15NO6S

Molecular Weight: 373.38

CAS No.: NA

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