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17715262260 / 18913906212
2885426125 / 2851551962

Ketotifen EP Impurity B

Ketotifen EP Impurity B
Catalogue Number: K0040020
CAS#: 59743-88-3
Molecular Formula: C20H23NO2S
Molecular Weight: 341.469
Synonyms: 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol
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K0040010 Ketotifen EP Impurity A
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分子量: 293.43

K0040030 Ketotifen EP Impurity C
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K0040040 Ketotifen EP Impurity D
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K0040050 Ketotifen EP Impurity E
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K0040060 Ketotifen EP Impurity F
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K0040061 Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone)
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分子式: C19H19NOS.1/2 C4H4O4

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K0040070 Ketotifen EP Impurity G
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K0042010 Ketotifen Impurity 1
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分子式: C18H17NOS

分子量: 295.41

K0042020 Ketotifen Impurity 2
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分子式: C13H8OS

分子量: 212.27

K0042030 Ketotifen Impurity 3
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分子式: C13H7BrOS

分子量: 291.16

K0042040 Ketotifen Impurity 4
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分子式: C19H20BrNOS

分子量: 390.34

K0042050 Ketotifen Impurity 5
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分子式: C19H18BrNS

分子量: 372.324

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COA
COA HPLC(液相) MS(質譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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COA
COA HPLC(液相) MS(質譜) HNMR(氫譜) CNMR(碳譜) QNMR(定量核磁) TGA(水分/含量) IR(紅外) OR(旋光) UV(紫外) TGA/KF(水分/含量)