Impurity Standards

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Impurity Standards

Ramelteon Impurity 21

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CAS No.1092507-03-3
Mol. F.C13H14O3
Mol. W.218.25
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Impurity Standards

Ramelteon Impurity 5

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CAS No.196597-78-1
Mol. F.C11H10O2
Mol. W.174.20
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Impurity Standards

Ramelteon Impurity 22

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CAS No.1252018-55-5
Mol. F.C16H19NO2
Mol. W.257.33
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Ramelteon Impurity 6

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CAS No.196597-79-2
Mol. F.C13H11NO
Mol. W.197.24
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Impurity Standards

Ramelteon Impurity 7 HCl

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CAS No.1053239-39-6
Mol. F.C13H17NO. HCl
Mol. W.203.29 36.46
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Impurity Standards

Ramelteon Impurity 8

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CAS No.-
Mol. F.C11H10Br2O3
Mol. W.350.01
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Impurity Standards

Ramelteon Impurity 9

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CAS No.1356395-13-5
Mol. F.C14H16O3
Mol. W.232.28
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Impurity Standards

Ramelteon Impurity 10

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CAS No.1149757-30-1
Mol. F.C22H21NO4
Mol. W.363.41
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Impurity Standards

Ramelteon Impurity 12

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CAS No.1185516-79-3
Mol. F.C13H13NO
Mol. W.199.25
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Impurity Standards

Ramelteon Impurity 13

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CAS No.221530-38-7
Mol. F.C13H15NO2
Mol. W.217.27
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