Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Isotretinoin EP Impurity F

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CAS No.68070-35-9
Mol. F.C20H28O2
Mol. W.300.44
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Impurity Standards

Isotretinoin EP Impurity I (13-cis-4-Hydroxy- Retinoic Acid, 4-Hydroxy Isotretinoin)

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CAS No.75281-25-3
Mol. F.C20H28O3
Mol. W.316.44
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Impurity Standards

Isotretinoin EP Impurity H (4-Oxo-13-cis-RetinoicAcid)

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CAS No.71748-58-8
Mol. F.C20H26O3
Mol. W.314.43
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Impurity Standards

Ivermectin Impurity C

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CAS No.-
Mol. F.C48H74O15
Mol. W.891.12
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Impurity Standards

Ivermectin Impurity J

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CAS No.-
Mol. F.C47H72O14
Mol. W.861.09
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Impurity Standards

Ivermectin EP Impurity E

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CAS No.-
Mol. F.C49H76O14
Mol. W.889.13
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Impurity Standards

Ivermectin EP Impurity F

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CAS No.-
Mol. F.C48H74O14
Mol. W.875.11
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Impurity Standards

Ixabepilone Impurity 1

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CAS No.-
Mol. F.C27H42N2O5S
Mol. W.506.71
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Impurity Standards

Ixabepilone Impurity 2

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CAS No.-
Mol. F.C27H42N2O5S
Mol. W.506.71
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Impurity Standards

Ixabepilone Impurity 3

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CAS No.-
Mol. F.C27H42N2O5S
Mol. W.506.71
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