Impurity Standards

IP, USP and EP Compliant

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CHLORPHENAMINE

Chlorphenamine EP Impurity C Maleate(Chlorpheniramine Impurity C Maleate)

CAT No.-

CAS No.22630-25-7

Mol. F.C15H17ClN2. C4H4O4

Mol. W.260.77 116.07

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CHLORPHENAMINE

Chlorphenamine EP Impurity D Maleate

CAT No.-

CAS No.65676-21-3 (freebase)

Mol. F.C17H18ClN3. C4H4O4

Mol. W.299.81 116.07

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CHLORPHENAMINE

Chlorphenamine Impurity 1

CAT No.-

CAS No.-

Mol. F.C17H22N2O

Mol. W.270.38

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CHLORPHENAMINE

Chlorphenamine EP Impurity A Dimaleate

CAT No.-

CAS No.1246816-57-8 (freebase)

Mol. F.C16H24ClN3. 2 C4H4O4

Mol. W.293.84 2 116.07

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CHLOROTHALONIL

Chlorothalonil Impurity 1

CAT No.-

CAS No.1418095-02-9

Mol. F.C8H3Cl3N2O4S

Mol. W.329.55

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CHLORMADINONE

Chlormadinone Acetate EP Impurity J

CAT No.-

CAS No.1961-77-9

Mol. F.C21H27ClO3

Mol. W.362.89

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CHLORHEXIDINE

Chlorhexidine EP Impurity J

CAT No.-

CAS No.-

Mol. F.C28H38Cl2N10O5

Mol. W.665.59

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CHLORHEXIDINE

Chlorhexidine Impurity L

CAT No.-

CAS No.-

Mol. F.C13H15ClN2O6

Mol. W.330.73

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CHLORHEXIDINE

Chlorhexidine Digluconate EP Impurity O DiHCl

CAT No.-

CAS No.-

Mol. F.C22H30Cl2N10. 2 HCl

Mol. W.505.46 2 36.46

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CHLORHEXIDINE

Chlorhexidine EP Impurity M

CAT No.-

CAS No.-

Mol. F.C22H31ClN10

Mol. W.471.01

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