Impurity Standards

IP, USP and EP Compliant

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CYCLOSERINE

Cycloserine Impurity 1 (D-serine)

CAT No.-

CAS No.312-84-5

Mol. F.C3H7NO3

Mol. W.105.09

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CYCLOSERINE

Cycloserine Impurity 2 (D-Serine methyl esterhydrochloride)

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CAS No.5874-57-7

Mol. F.C4H9NO3 . HCl

Mol. W.119.12 36.46

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CYCLOSERINE

Cycloserine Impurity 3 HCl

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CAS No.112346-82-4

Mol. F.C4H8ClNO2. HCl

Mol. W.137.57 36.46

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CYCLOSERINE

Cycloserine Impurity 4 (L-Cycloserine)

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CAS No.339-72-0

Mol. F.C3H6N2O2

Mol. W.102.09

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CYCLOPHOSPHAMIDE

Cyclophosphamide impurity (3-((2-(Aziridin-1- yl)ethyl)amino)propyl dihydrogen phosphate)

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CAS No.-

Mol. F.C7H17N2O4P

Mol. W.224.20

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CYCLOSERINE

Cycloserine Impurity 5 (3,6-Dimethylene-2,5-piperazinedione)

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CAS No.15996-22-2

Mol. F.C6H6N2O2

Mol. W.138.13

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CYCLOPHOSPHAMIDE

Cyclophosphamide Impurity 5 (Aldophosphamide)

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CAS No.-

Mol. F.C7H15Cl2N2O3P

Mol. W.277.09

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CYCLOPHOSPHAMIDE

Cyclophosphamide Impurity 1

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CAS No.-

Mol. F.C7H15N2O3P

Mol. W.206.18

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CYCLOPHOSPHAMIDE

Cyclophosphamide Impurity 2

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CAS No.-

Mol. F.C9H22ClN2O4P

Mol. W.288.71

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CYCLOPHOSPHAMIDE

Cyclophosphamide Impurity 3

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CAS No.-

Mol. F.C7H19N2O5P

Mol. W.242.21

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