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CHLORPHENIRAMINE EP IMPURITY D
CHLORPHENIRAMINE EP IMPURITY D

CAT No: ALL-CHL-1053

Chemical Name: Chlorpheniramine Nit...

Molecular Formula: C17H18ClN3

Molecular Weight: 299.8

CAS Number: 65676-21-3

CHLORPHENIRAMINE EP IMPURITY C
CHLORPHENIRAMINE EP IMPURITY C

CAT No: ALL-CHL-1052

Chemical Name: 3-(4-Chlorophenyl)-N...

Molecular Formula: C15H17ClN2

Molecular Weight: 260.76

CAS Number: 20619-12-9 (base) ; 22630-25-7 (maleate)

CHLORPHENIRAMINE EP IMPURITY B
CHLORPHENIRAMINE EP IMPURITY B

CAT No: ALL-CHL-1051

Chemical Name: Di(pyridin-2-yl)amin...

Molecular Formula: C10H9N3

Molecular Weight: 171.20

CAS Number: 1202-34-2

CHLORPHENIRAMINE EP IMPURITY A
CHLORPHENIRAMINE EP IMPURITY A

CAT No: ALL-CHL-1050

Chemical Name: 2-(4-Chlorophenyl)-4...

Molecular Formula: C16H24ClN3

Molecular Weight: 293.83

CAS Number: 1246816-57-8

CETIRIZINE EP IMPURITY D
CETIRIZINE EP IMPURITY D

CAT No: ALL-CET-1025

Chemical Name: 1,4-bis[(4-Chlorophe...

Molecular Formula: C30H30Cl4N2

Molecular Weight: 560.38

CAS Number: 346451-15-8 (Base) | 856841-95-7 (2HCl)

CETIRIZINE EP IMPURITY C
CETIRIZINE EP IMPURITY C

CAT No: ALL-CET-1024

Chemical Name: (RS)-2-[2-[4-[(2-Chl...

Molecular Formula: C21H27Cl3N2O3

Molecular Weight: 461.81

CAS Number: 83881-59-8

CHLORMADINONE DEHYDRO  IMPURITY
CHLORMADINONE DEHYDRO IMPURITY

CAT No: ALL-CEL-1049

Chemical Name: 6-Chloro-17-hydroxyp...

Molecular Formula: C23H27ClO4

Molecular Weight: 402.91

CAS Number: 15262-77-8

CHLORMADINONE ACETATE EP IMPURITY L
CHLORMADINONE ACETATE EP IMPURITY L

CAT No: ALL-CEL-1048

Chemical Name: Chlormadinone Acetat...

Molecular Formula: C23H31ClO4

Molecular Weight: 406.94

CAS Number: 2658-74-4

 CHLORMADINONE ACETATE EP IMPURITY K
CHLORMADINONE ACETATE EP IMPURITY K

CAT No: ALL-CEL-1047

Chemical Name: 3,20-Dioxopregna-4,6...

Molecular Formula: C23H30O4

Molecular Weight: 370.48

CAS Number: 425-51-4

CHLORMADINONE ACETATE EP IMPURITY J
CHLORMADINONE ACETATE EP IMPURITY J

CAT No: ALL-CEL-1046

Chemical Name: 6-Chloro-17-hydroxyp...

Molecular Formula: C21H27ClO3

Molecular Weight: 362.89

CAS Number: 1961-77-9

CHLORMADINONE ACETATE EP IMPURITY I
CHLORMADINONE ACETATE EP IMPURITY I

CAT No: ALL-CEL-1045

Chemical Name: 6-Chloro-3-ethoxy-20...

Molecular Formula: C25H35ClO4

Molecular Weight: 435

CAS Number: 4203-01-4

 CHLORMADINONE ACETATE EP IMPURITY H
CHLORMADINONE ACETATE EP IMPURITY H

CAT No: ALL-CEL-1044

Chemical Name: 3-Methoxy-20-oxopr...

Molecular Formula: C24H34O4

Molecular Weight: 386.52

CAS Number: 1054-64-4