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Pharmaceutical Reference Standards

Fexofenadine

Picture of Fexofenadine
CAT No: SZ-F026001
CAS No: 83799-24-0
Mol.F. : C32H39NO4
Mol.Wt. : 501.7
Inv. Status: In Stock
Rel. CAS No : 153439-40-8 (HCl salt) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)
SZ-F026001
CAS No:83799-24-0
Mol.F.: C32H39NO4
Mol.Wt.: 501.7
Inv. Status: In Stock
Rel. CAS No : 153439-40-8 (HCl salt) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)

Fexofenadine EP Impurity A

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CAT No: SZ-F026002
CAS No: 76811-98-8
Mol.F. : C32H37NO4
Mol.Wt. : 499.7
Inv. Status: In Stock
SZ-F026002
CAS No:76811-98-8
Mol.F.: C32H37NO4
Mol.Wt.: 499.7
Inv. Status: In Stock

Fexofenadine EP Impurity B

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CAT No: SZ-F026003
CAS No: 479035-75-1
Mol.F. : C32H39NO4
Mol.Wt. : 501.7
Inv. Status: In Stock
SZ-F026003
CAS No:479035-75-1
Mol.F.: C32H39NO4
Mol.Wt.: 501.7
Inv. Status: In Stock

Fexofenadine EP Impurity C

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CAT No: SZ-F026004
CAS No: 185066-37-9
Mol.F. : C31H39NO2
Mol.Wt. : 457.7
Inv. Status: In Stock
SZ-F026004
CAS No:185066-37-9
Mol.F.: C31H39NO2
Mol.Wt.: 457.7
Inv. Status: In Stock

Fexofenadine EP Impurity D

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CAT No: SZ-F026005
CAS No: 154825-96-4
Mol.F. : C33H41NO4
Mol.Wt. : 515.7
Inv. Status: In Stock
SZ-F026005
CAS No:154825-96-4
Mol.F.: C33H41NO4
Mol.Wt.: 515.7
Inv. Status: In Stock

Fexofenadine EP Impurity E

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CAT No: SZ-F026006
CAS No: 115-46-8
Mol.F. : C18H21NO
Mol.Wt. : 267.4
Inv. Status: In Stock
SZ-F026006
CAS No:115-46-8
Mol.F.: C18H21NO
Mol.Wt.: 267.4
Inv. Status: In Stock

Fexofenadine EP Impurity F

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CAT No: SZ-F026007
CAS No: 185066-33-5
Mol.F. : C31H37NO4
Mol.Wt. : 487.6
Inv. Status: In Stock
SZ-F026007
CAS No:185066-33-5
Mol.F.: C31H37NO4
Mol.Wt.: 487.6
Inv. Status: In Stock

Fexofenadine EP Impurity G

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CAT No: SZ-F026008
CAS No: 1187954-57-9
Mol.F. : C32H37NO3
Mol.Wt. : 483.7
Inv. Status: In Stock
SZ-F026008
CAS No:1187954-57-9
Mol.F.: C32H37NO3
Mol.Wt.: 483.7
Inv. Status: In Stock

Fexofenadine Impurity 1

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CAT No: SZ-F026020
CAS No: 154477-54-0
Mol.F. : C15H19ClO3
Mol.Wt. : 282.8
Inv. Status: In Stock
SZ-F026020
CAS No:154477-54-0
Mol.F.: C15H19ClO3
Mol.Wt.: 282.8
Inv. Status: In Stock

Fexofenadine Impurity 2

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CAT No: SZ-F026021
CAS No: 862777-10-4
Mol.F. : C35H45NO4
Mol.Wt. : 543.8
Inv. Status: In Stock
SZ-F026021
CAS No:862777-10-4
Mol.F.: C35H45NO4
Mol.Wt.: 543.8
Inv. Status: In Stock

Fexofenadine Impurity 3

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CAT No: SZ-F026022
CAS No: 162096-54-0
Mol.F. : C14H16O3
Mol.Wt. : 232.3
Inv. Status: In Stock
SZ-F026022
CAS No:162096-54-0
Mol.F.: C14H16O3
Mol.Wt.: 232.3
Inv. Status: In Stock

Fexofenadine Impurity 4

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CAT No: SZ-F026023
CAS No: 1187954-56-8
Mol.F. : C33H41NO4
Mol.Wt. : 515.7
Inv. Status: Limited Stock
SZ-F026023
CAS No:1187954-56-8
Mol.F.: C33H41NO4
Mol.Wt.: 515.7
Inv. Status: Limited Stock

Fexofenadine Impurity 5

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CAT No: SZ-F026024
CAS No: 174483-06-8
Mol.F. : C34H43NO4
Mol.Wt. : 529.7
Inv. Status: In Stock
SZ-F026024
CAS No:174483-06-8
Mol.F.: C34H43NO4
Mol.Wt.: 529.7
Inv. Status: In Stock

Ethylester-m-Fexofenadine

Picture of Ethylester-m-Fexofenadine
CAT No: SZ-F026025
CAS No: NA
Mol.F. : C34H43NO4
Mol.Wt. : 529.7
Inv. Status: Out of Stock
SZ-F026025
CAS No:NA
Mol.F.: C34H43NO4
Mol.Wt.: 529.7
Inv. Status: Out of Stock

Fexofenadine Impurity 6

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CAT No: SZ-F026026
CAS No: 832088-68-3
Mol.F. : C32H35NO3
Mol.Wt. : 481.6
Inv. Status: In Stock
SZ-F026026
CAS No:832088-68-3
Mol.F.: C32H35NO3
Mol.Wt.: 481.6
Inv. Status: In Stock

Fexofenadine Impurity-L

Picture of Fexofenadine Impurity-L
CAT No: SZ-F026027
CAS No: NA
Mol.F. : C32H37NO3
Mol.Wt. : 483.7
Inv. Status: In Stock
SZ-F026027
CAS No:NA
Mol.F.: C32H37NO3
Mol.Wt.: 483.7
Inv. Status: In Stock

Fexofenadine Cyclopropyl Ester Impurity

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CAT No: SZ-F026028
CAS No: 880088-78-8
Mol.F. : C15H18O3
Mol.Wt. : 246.3
Inv. Status: Limited Stock
SZ-F026028
CAS No:880088-78-8
Mol.F.: C15H18O3
Mol.Wt.: 246.3
Inv. Status: Limited Stock

Fexofenadine N-Oxide

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CAT No: SZ-F026029
CAS No: 1422515-52-3
Mol.F. : C32H39NO5
Mol.Wt. : 517.7
Inv. Status: In Stock
SZ-F026029
CAS No:1422515-52-3
Mol.F.: C32H39NO5
Mol.Wt.: 517.7
Inv. Status: In Stock

Fexofenadine Impurity 7

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CAT No: SZ-F026030
CAS No: NA
Mol.F. : C16H21ClO3
Mol.Wt. : 296.8
Inv. Status: Custom Synthesis
SZ-F026030
CAS No:NA
Mol.F.: C16H21ClO3
Mol.Wt.: 296.8
Inv. Status: Custom Synthesis

Fexofenadine Impurity 8

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CAT No: SZ-F026031
CAS No: NA
Mol.F. : C14H18O2
Mol.Wt. : 218.3
Inv. Status: Custom Synthesis
SZ-F026031
CAS No:NA
Mol.F.: C14H18O2
Mol.Wt.: 218.3
Inv. Status: Custom Synthesis

Fexofenadine Hydrochloride

Picture of Fexofenadine Hydrochloride
CAT No: SZ-F026032
CAS No: 153439-40-8
Mol.F. : C32H39NO4 : HCl
Mol.Wt. : 501.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 83799-24-0 (free base) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)
SZ-F026032
CAS No:153439-40-8
Mol.F.: C32H39NO4 : HCl
Mol.Wt.: 501.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 83799-24-0 (free base) ; 1319714-86-7 (sodium salt) 885946-90-7 (dihydrochloride)

Fexofenadine Impurity 9

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CAT No: SZ-F026033
CAS No: 192885-13-5
Mol.F. : C14H19ClO3
Mol.Wt. : 270.8
Inv. Status: Custom Synthesis
SZ-F026033
CAS No:192885-13-5
Mol.F.: C14H19ClO3
Mol.Wt.: 270.8
Inv. Status: Custom Synthesis

Fexofenadine Impurity 10

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CAT No: SZ-F026034
CAS No: 169280-26-6
Mol.F. : C14H18O2
Mol.Wt. : 218.3
Inv. Status: Custom Synthesis
SZ-F026034
CAS No:169280-26-6
Mol.F.: C14H18O2
Mol.Wt.: 218.3
Inv. Status: Custom Synthesis

Fexofenadine Impurity 11

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CAT No: SZ-F026035
CAS No: 6952-91-6
Mol.F. : C13H16O
Mol.Wt. : 188.3
Inv. Status: Custom Synthesis
SZ-F026035
CAS No:6952-91-6
Mol.F.: C13H16O
Mol.Wt.: 188.3
Inv. Status: Custom Synthesis

Fexofenadine Impurity 12

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CAT No: SZ-F026036
CAS No: 57625-74-8
Mol.F. : C11H14O2
Mol.Wt. : 178.2
Inv. Status: Custom Synthesis
SZ-F026036
CAS No:57625-74-8
Mol.F.: C11H14O2
Mol.Wt.: 178.2
Inv. Status: Custom Synthesis

Fexofenadine Impurity 13

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CAT No: SZ-F026037
CAS No: 88783-30-6
Mol.F. : C18H21NO
Mol.Wt. : 267.4
Inv. Status: Custom Synthesis
SZ-F026037
CAS No:88783-30-6
Mol.F.: C18H21NO
Mol.Wt.: 267.4
Inv. Status: Custom Synthesis

Fexofenadine Impurity 14

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CAT No: SZ-F026038
CAS No: 498-95-3
Mol.F. : C6H11NO2
Mol.Wt. : 129.2
Inv. Status: Custom Synthesis
SZ-F026038
CAS No:498-95-3
Mol.F.: C6H11NO2
Mol.Wt.: 129.2
Inv. Status: Custom Synthesis

Fexofenadine Impurity 15

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CAT No: SZ-F026039
CAS No: NA
Mol.F. : C33H39NO4
Mol.Wt. : 513.7
Inv. Status: Custom Synthesis
SZ-F026039
CAS No:NA
Mol.F.: C33H39NO4
Mol.Wt.: 513.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 16

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CAT No: SZ-F026040
CAS No: NA
Mol.F. : C32H39NO4
Mol.Wt. : 501.7
Inv. Status: Custom Synthesis
SZ-F026040
CAS No:NA
Mol.F.: C32H39NO4
Mol.Wt.: 501.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 17

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CAT No: SZ-F026041
CAS No: 154477-55-1
Mol.F. : C33H39NO4
Mol.Wt. : 513.7
Inv. Status: Custom Synthesis
SZ-F026041
CAS No:154477-55-1
Mol.F.: C33H39NO4
Mol.Wt.: 513.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 18

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CAT No: SZ-F026042
CAS No: 394222-30-1
Mol.F. : C15H20O4
Mol.Wt. : 264.3
Inv. Status: Custom Synthesis
SZ-F026042
CAS No:394222-30-1
Mol.F.: C15H20O4
Mol.Wt.: 264.3
Inv. Status: Custom Synthesis

Fexofenadine Tertiary Dehydrated Impurity

Picture of Fexofenadine Tertiary Dehydrated Impurity
CAT No: SZ-F026043
CAS No: 1347311-10-7
Mol.F. : C32H39NO3
Mol.Wt. : 485.7
Inv. Status: Custom Synthesis
SZ-F026043
CAS No:1347311-10-7
Mol.F.: C32H39NO3
Mol.Wt.: 485.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 20

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CAT No: SZ-F026044
CAS No: NA
Mol.F. : C31H40NO2
Mol.Wt. : 458.7
Inv. Status: Custom Synthesis
SZ-F026044
CAS No:NA
Mol.F.: C31H40NO2
Mol.Wt.: 458.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 21

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CAT No: SZ-F026045
CAS No: 162096-56-2
Mol.F. : C14H16O3
Mol.Wt. : 232.3
Inv. Status: Custom Synthesis
SZ-F026045
CAS No:162096-56-2
Mol.F.: C14H16O3
Mol.Wt.: 232.3
Inv. Status: Custom Synthesis

Fexofenadine Impurity 22

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CAT No: SZ-F026046
CAS No: 343255-26-5
Mol.F. : C15H19ClO3
Mol.Wt. : 282.8
Inv. Status: Custom Synthesis
SZ-F026046
CAS No:343255-26-5
Mol.F.: C15H19ClO3
Mol.Wt.: 282.8
Inv. Status: Custom Synthesis

Fexofenadine Impurity 23

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CAT No: SZ-F026047
CAS No: 169280-25-5
Mol.F. : C14H19ClO2
Mol.Wt. : 254.8
Inv. Status: Custom Synthesis
SZ-F026047
CAS No:169280-25-5
Mol.F.: C14H19ClO2
Mol.Wt.: 254.8
Inv. Status: Custom Synthesis

Fexofenadine Impurity 24

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CAT No: SZ-F026048
CAS No: 169280-21-1
Mol.F. : C14H17ClO3
Mol.Wt. : 268.7
Inv. Status: Custom Synthesis
SZ-F026048
CAS No:169280-21-1
Mol.F.: C14H17ClO3
Mol.Wt.: 268.7
Inv. Status: Custom Synthesis

Fexofenadine Impurity 25

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CAT No: SZ-F026049
CAS No: NA
Mol.F. : C21H34O3
Mol.Wt. : 334.5
Inv. Status: Custom Synthesis
SZ-F026049
CAS No:NA
Mol.F.: C21H34O3
Mol.Wt.: 334.5
Inv. Status: Custom Synthesis

Fexofenadine Impurity 26

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CAT No: SZ-F026050
CAS No: 75492-21-6
Mol.F. : C11H14O3
Mol.Wt. : 194.2
Inv. Status: Custom Synthesis
SZ-F026050
CAS No:75492-21-6
Mol.F.: C11H14O3
Mol.Wt.: 194.2
Inv. Status: Custom Synthesis

Fexofenadine Impurity 27

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CAT No: SZ-F026051
CAS No: 857768-18-4
Mol.F. : C12H14O3
Mol.Wt. : 206.2
Inv. Status: Custom Synthesis
SZ-F026051
CAS No:857768-18-4
Mol.F.: C12H14O3
Mol.Wt.: 206.2
Inv. Status: Custom Synthesis

Fexofenadine Impurity 28

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CAT No: SZ-F026052
CAS No: NA
Mol.F. : C24H26O2
Mol.Wt. : 346.5
Inv. Status: Custom Synthesis
SZ-F026052
CAS No:NA
Mol.F.: C24H26O2
Mol.Wt.: 346.5
Inv. Status: Custom Synthesis

Fexofenadine Impurity 29

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CAT No: SZ-F026053
CAS No: NA
Mol.F. : C24H26O2
Mol.Wt. : 346.5
Inv. Status: Custom Synthesis
SZ-F026053
CAS No:NA
Mol.F.: C24H26O2
Mol.Wt.: 346.5
Inv. Status: Custom Synthesis

Fexofenadine Impurity 30

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CAT No: SZ-F026054
CAS No: NA
Mol.F. : C24H26O2
Mol.Wt. : 346.5
Inv. Status: Custom Synthesis
SZ-F026054
CAS No:NA
Mol.F.: C24H26O2
Mol.Wt.: 346.5
Inv. Status: Custom Synthesis

Fexofenadine Impurity 31

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CAT No: SZ-F026055
CAS No: NA
Mol.F. : C32H38ClNO3
Mol.Wt. : 520.1
Inv. Status: Under Synthesis
SZ-F026055
CAS No:NA
Mol.F.: C32H38ClNO3
Mol.Wt.: 520.1
Inv. Status: Under Synthesis

Stable Isotopes And Metabolites

Fexofenadine D6

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CAT No: SZ-F026D01
CAS No: 548783-71-7
Mol.F. : C32H33D6NO4
Mol.Wt. : 507.7
Inv. Status: Custom Synthesis
SZ-F026D01
CAS No:548783-71-7
Mol.F.: C32H33D6NO4
Mol.Wt.: 507.7
Inv. Status: Custom Synthesis

Fexofenadine-d10 Hydrochloride

Picture of Fexofenadine-d10 Hydrochloride
CAT No: SZ-F026D03
CAS No: 1215821-44-5
Mol.F. : C32H29D10NO4 : HCl
Mol.Wt. : 511.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1215900-18-7 (free base)
SZ-F026D03
CAS No:1215821-44-5
Mol.F.: C32H29D10NO4 : HCl
Mol.Wt.: 511.7 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1215900-18-7 (free base)

Fexofenadine-D6 Methyl Ester

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CAT No: SZ-F026D04
CAS No: 1286458-00-1
Mol.F. : C33H35D6NO4
Mol.Wt. : 521.7
Inv. Status: Custom Synthesis
SZ-F026D04
CAS No:1286458-00-1
Mol.F.: C33H35D6NO4
Mol.Wt.: 521.7
Inv. Status: Custom Synthesis