Fexofenadine

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Pharmaceutical Reference Standards

Fexofenadine

CAT. No.	CP-F13000
CAS. No.	83799-24-0
Mol. F.	C32H39NO4
Mol. Wt.	501.7
Stock Status:	In Stock

Rel. Cas No: 153439-40-8 (HCl salt) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)

Fexofenadine EP Impurity A

CAT. No.	CP-F13001
CAS. No.	76811-98-8
Mol. F.	C32H37NO4
Mol. Wt.	499.65
Stock Status:	In Stock

Fexofenadine EP Impurity B

CAT. No.	CP-F13002
CAS. No.	479035-75-1
Mol. F.	C32H39NO4
Mol. Wt.	501.66
Stock Status:	In Stock

Fexofenadine EP Impurity C

CAT. No.	CP-F13003
CAS. No.	185066-37-9
Mol. F.	C31H39NO2
Mol. Wt.	457.7
Stock Status:	In Stock

Fexofenadine EP Impurity D

CAT. No.	CP-F13004
CAS. No.	154825-96-4
Mol. F.	C33H41NO4
Mol. Wt.	515.68
Stock Status:	In Stock

Fexofenadine EP Impurity E

CAT. No.	CP-F13005
CAS. No.	115-46-8
Mol. F.	C18H21NO
Mol. Wt.	267.36
Stock Status:	In Stock

Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate

CAT. No.	CP-F13006
CAS. No.	154477-54-0
Mol. F.	C15H19ClO3
Mol. Wt.	282.76
Stock Status:	Custom Synthesis

Fexofenadine EP Impurity G

CAT. No.	CP-F13007
CAS. No.	1187954-57-9
Mol. F.	C32H37NO3
Mol. Wt.	483.7
Stock Status:	Custom Synthesis

Fexofenadine Impurity 18

CAT. No.	CP-F13008
CAS. No.	394222-30-1
Mol. F.	C15H20O4
Mol. Wt.	264.32
Stock Status:	Custom Synthesis

Fexofenadine N-Oxide

CAT. No.	CP-F13009
CAS. No.	1422515-52-3
Mol. F.	C32H39NO5
Mol. Wt.	517.67
Stock Status:	Custom Synthesis

Fexofenadine Hydrochloride

CAT. No.	CP-F13010
CAS. No.	153439-40-8
Mol. F.	C32H39NO4 : HCl
Mol. Wt.	501.67 : 36.5
Stock Status:	Custom Synthesis

Rel. Cas No: 83799-24-0 (free base) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)

Fexofenadine Cyclopropyl Ester Impurity

CAT. No.	CP-F13011
CAS. No.	880088-78-8
Mol. F.	C15H18O3
Mol. Wt.	246.31
Stock Status:	Custom Synthesis

Fexofenadine Impurity 10

CAT. No.	CP-F13012
CAS. No.	169280-26-6
Mol. F.	C14H18O2
Mol. Wt.	218.3
Stock Status:	Custom Synthesis

Fexofenadine Impurity 11

CAT. No.	CP-F13013
CAS. No.	6952-91-6
Mol. F.	C13H16O
Mol. Wt.	188.27
Stock Status:	Custom Synthesis

Fexofenadine Impurity 12

CAT. No.	CP-F13014
CAS. No.	57625-74-8
Mol. F.	C11H14O2
Mol. Wt.	178.23
Stock Status:	Custom Synthesis

Fexofenadine EP Impurity F

CAT. No.	CP-F13015
CAS. No.	185066-33-5
Mol. F.	C31H37NO4
Mol. Wt.	487.64
Stock Status:	Custom Synthesis

Fexofenadine Impurity 2

CAT. No.	CP-F13016
CAS. No.	862777-10-4
Mol. F.	C35H45NO4
Mol. Wt.	543.75
Stock Status:	Custom Synthesis

Fexofenadine Impurity 3

CAT. No.	CP-F13017
CAS. No.	162096-54-0
Mol. F.	C14H16O3
Mol. Wt.	232.28
Stock Status:	Custom Synthesis

Fexofenadine Impurity 4

CAT. No.	CP-F13018
CAS. No.	1187954-56-8
Mol. F.	C33H41NO4
Mol. Wt.	515.69
Stock Status:	Custom Synthesis

Fexofenadine Impurity 5

CAT. No.	CP-F13019
CAS. No.	174483-06-8
Mol. F.	C34H43NO4
Mol. Wt.	529.72
Stock Status:	Custom Synthesis

Fexofenadine Impurity 6

CAT. No.	CP-F13020
CAS. No.	832088-68-3
Mol. F.	C32H35NO3
Mol. Wt.	481.64
Stock Status:	Custom Synthesis

Fexofenadine Impurity 9

CAT. No.	CP-F13021
CAS. No.	192885-13-5
Mol. F.	C14H19ClO3
Mol. Wt.	270.75
Stock Status:	Custom Synthesis

Fexofenadine Impurity 13

CAT. No.	CP-F13022
CAS. No.	88783-30-6
Mol. F.	C18H21NO
Mol. Wt.	267.37
Stock Status:	Custom Synthesis

Fexofenadine Impurity 14

CAT. No.	CP-F13023
CAS. No.	498-95-3
Mol. F.	C6H11NO2
Mol. Wt.	129.16
Stock Status:	Custom Synthesis

Fexofenadine Impurity 17

CAT. No.	CP-F13024
CAS. No.	154477-55-1
Mol. F.	C33H39NO4
Mol. Wt.	513.68
Stock Status:	Custom Synthesis

Fexofenadine Tertiary Dehydrated Impurity

CAT. No.	CP-F13025
CAS. No.	1347311-10-7
Mol. F.	C32H39NO3
Mol. Wt.	485.67
Stock Status:	Custom Synthesis

Fexofenadine Impurity 21

CAT. No.	CP-F13026
CAS. No.	162096-56-2
Mol. F.	C14H16O3
Mol. Wt.	232.28
Stock Status:	Custom Synthesis

Fexofenadine Impurity 22

CAT. No.	CP-F13027
CAS. No.	343255-26-5
Mol. F.	C15H19ClO3
Mol. Wt.	282.76
Stock Status:	Custom Synthesis

Fexofenadine Impurity 23

CAT. No.	CP-F13028
CAS. No.	169280-25-5
Mol. F.	C14H19ClO2
Mol. Wt.	254.75
Stock Status:	Custom Synthesis

Fexofenadine Impurity 24

CAT. No.	CP-F13029
CAS. No.	169280-21-1
Mol. F.	C14H17ClO3
Mol. Wt.	268.74
Stock Status:	Custom Synthesis

Fexofenadine Impurity 26

CAT. No.	CP-F13030
CAS. No.	75492-21-6
Mol. F.	C11H14O3
Mol. Wt.	194.23
Stock Status:	Custom Synthesis

Fexofenadine Impurity 27

CAT. No.	CP-F13031
CAS. No.	857768-18-4
Mol. F.	C12H14O3
Mol. Wt.	206.24
Stock Status:	Custom Synthesis

Fexofenadine Acetophenone

CAT. No.	CP-F13032
CAS. No.	1010812-98-2
Mol. F.	C32H37NO4
Mol. Wt.	499.65
Stock Status:	Custom Synthesis

N-Nitroso Fexofenadine EP Impurity E

CAT. No.	CP-F13033
CAS. No.	1038-06-8
Mol. F.	C18H20N2O2
Mol. Wt.	296.37
Stock Status:	In Stock

Fexofenadine Impurity 28

CAT. No.	CP-F13034
CAS. No.	NA
Mol. F.	C33H39NO4
Mol. Wt.	513.67
Stock Status:	Custom Synthesis

Fexofenadine Impurity 31

CAT. No.	CP-F13035
CAS. No.	NA
Mol. F.	C32H37NO3
Mol. Wt.	483.65
Stock Status:	Custom Synthesis

a b c d e f g h i j k l m n o p q r s t u v w x y z

Fexofenadine

Pharmaceutical Reference Standards

Fexofenadine

Fexofenadine EP Impurity A

Fexofenadine EP Impurity B

Fexofenadine EP Impurity C

Fexofenadine EP Impurity D

Fexofenadine EP Impurity E

Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate

Fexofenadine EP Impurity G

Fexofenadine Impurity 18

Fexofenadine N-Oxide

Fexofenadine Hydrochloride

Fexofenadine Cyclopropyl Ester Impurity

Fexofenadine Impurity 10

Fexofenadine Impurity 11

Fexofenadine Impurity 12

Fexofenadine EP Impurity F

Fexofenadine Impurity 2

Fexofenadine Impurity 3

Fexofenadine Impurity 4

Fexofenadine Impurity 5

Fexofenadine Impurity 6

Fexofenadine Impurity 9

Fexofenadine Impurity 13

Fexofenadine Impurity 14

Fexofenadine Impurity 17

Fexofenadine Tertiary Dehydrated Impurity

Fexofenadine Impurity 21

Fexofenadine Impurity 22

Fexofenadine Impurity 23

Fexofenadine Impurity 24

Fexofenadine Impurity 26

Fexofenadine Impurity 27

Fexofenadine Acetophenone

N-Nitroso Fexofenadine EP Impurity E

Fexofenadine Impurity 28

Fexofenadine Impurity 31