Cetirizine - o2h discovery website

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Cetirizine Dihydrochloride

CAT No: o2h-C064001

CAS No: 83881-52-1

Mol.F. : C21H25ClN2O3 : 2(HCl)

Mol.Wt. : 388.9 : 2(36.5)

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Cetirizine Dihydrochloride

CAT No o2h-C064001
CAS No 83881-52-1
Mol.F. C21H25ClN2O3 : 2(HCl)
Mol.Wt. 388.9 : 2(36.5)
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Cetirizine

CAT No: o2h-C064000

CAS No: 83881-51-0

Mol.F. : C21H25ClN2O3

Mol.Wt. : 388.9

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Cetirizine

CAT No o2h-C064000
CAS No 83881-51-0
Mol.F. C21H25ClN2O3
Mol.Wt. 388.9
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Cetirizine EP Impurity C

CAT No: o2h-C064005

CAS No: 83881-59-8

Mol.F. : C21H25ClN2O3

Mol.Wt. : 388.89

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Cetirizine EP Impurity C

CAT No o2h-C064005
CAS No 83881-59-8
Mol.F. C21H25ClN2O3
Mol.Wt. 388.89
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Cetirizine EP Impurity B Ethyl Ester

CAT No: o2h-C064004

CAS No: 19178-83-7

Mol.F. : C21H25ClN2O2

Mol.Wt. : 372.89

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Cetirizine EP Impurity B Ethyl Ester

CAT No o2h-C064004
CAS No 19178-83-7
Mol.F. C21H25ClN2O2
Mol.Wt. 372.89
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Cetirizine EP Impurity B

CAT No: o2h-C064003

CAS No: 113740-61-7

Mol.F. : C19H21ClN2O2

Mol.Wt. : 344.8

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Cetirizine EP Impurity B

CAT No o2h-C064003
CAS No 113740-61-7
Mol.F. C19H21ClN2O2
Mol.Wt. 344.8
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Cetirizine EP Impurity A

CAT No: o2h-C064002

CAS No: 303-26-4

Mol.F. : C17H19ClN2

Mol.Wt. : 286.8

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Cetirizine EP Impurity A

CAT No o2h-C064002
CAS No 303-26-4
Mol.F. C17H19ClN2
Mol.Wt. 286.8
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Cetirizine EP Impurity F

CAT No: o2h-C064008

CAS No: 83881-53-2

Mol.F. : C21H26N2O3

Mol.Wt. : 354.5

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Cetirizine EP Impurity F

CAT No o2h-C064008
CAS No 83881-53-2
Mol.F. C21H26N2O3
Mol.Wt. 354.5
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Cetirizine EP Impurity E

CAT No: o2h-C064007

CAS No: 682323-77-9

Mol.F. : C23H29ClN2O4

Mol.Wt. : 432.94

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Cetirizine EP Impurity E

CAT No o2h-C064007
CAS No 682323-77-9
Mol.F. C23H29ClN2O4
Mol.Wt. 432.94
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Cetirizine EP Impurity D

CAT No: o2h-C064006

CAS No: 346451-15-8

Mol.F. : C30H28Cl2N2

Mol.Wt. : 487.5

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Cetirizine EP Impurity D

CAT No o2h-C064006
CAS No 346451-15-8
Mol.F. C30H28Cl2N2
Mol.Wt. 487.5
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Cetirizine USP Related Compound A (2HCl salt)

CAT No: o2h-C064011

CAS No: 2732277-01-7

Mol.F. : C23H29ClN2O3 : 2(HCl)

Mol.Wt. : 416.9 : 2(36.5)

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Cetirizine USP Related Compound A (2HCl salt)

CAT No o2h-C064011
CAS No 2732277-01-7
Mol.F. C23H29ClN2O3 : 2(HCl)
Mol.Wt. 416.9 : 2(36.5)
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Cetirizine Methyl Ester (USP)

CAT No: o2h-C064010

CAS No: 83881-48-5

Mol.F. : C22H27ClN2O3 : 2HCl

Mol.Wt. : 402.9 : 2(36.5)

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Cetirizine Methyl Ester (USP)

CAT No o2h-C064010
CAS No 83881-48-5
Mol.F. C22H27ClN2O3 : 2HCl
Mol.Wt. 402.9 : 2(36.5)
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Cetirizine EP Impurity G

CAT No: o2h-C064009

CAS No: 164726-80-1

Mol.F. : C19H23ClN2O . 2HCl

Mol.Wt. : 330.86 . 2(36.46)

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Cetirizine EP Impurity G

CAT No o2h-C064009
CAS No 164726-80-1
Mol.F. C19H23ClN2O . 2HCl
Mol.Wt. 330.86 . 2(36.46)
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Cetirizine USP RC B

CAT No: o2h-C064012

CAS No: 108983-83-1

Mol.F. : C19H24N2O : 2(HCl)

Mol.Wt. : 296.4 : 2(36.5)

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Cetirizine USP RC B

CAT No o2h-C064012
CAS No 108983-83-1
Mol.F. C19H24N2O : 2(HCl)
Mol.Wt. 296.4 : 2(36.5)
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Cetirizine 3-Chloro Impurity

CAT No: o2h-C064016

CAS No: 1232460-29-5

Mol.F. : C21H25ClN2O3 : 2(HCl)

Mol.Wt. : 388.9 : 2(36.5)

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Cetirizine 3-Chloro Impurity

CAT No o2h-C064016
CAS No 1232460-29-5
Mol.F. C21H25ClN2O3 : 2(HCl)
Mol.Wt. 388.9 : 2(36.5)
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4-Chlorobenzophenone Impurity

CAT No: o2h-C064015

CAS No: 134-85-0

Mol.F. : C13H9ClO

Mol.Wt. : 216.66

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4-Chlorobenzophenone Impurity

CAT No o2h-C064015
CAS No 134-85-0
Mol.F. C13H9ClO
Mol.Wt. 216.66
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Cetirizine 4-Chlorobenzhydrol Impurity

CAT No: o2h-C064014

CAS No: 119-56-2

Mol.F. : C13H11ClO

Mol.Wt. : 218.68

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Cetirizine 4-Chlorobenzhydrol Impurity

CAT No o2h-C064014
CAS No 119-56-2
Mol.F. C13H11ClO
Mol.Wt. 218.68
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Cetirizine USP RC C

CAT No: o2h-C064013

CAS No: 83881-37-2

Mol.F. : C21H26ClN3O2

Mol.Wt. : 387.9

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Cetirizine USP RC C

CAT No o2h-C064013
CAS No 83881-37-2
Mol.F. C21H26ClN3O2
Mol.Wt. 387.9
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Cetirizine Sorbitol Ester Impurity

CAT No: o2h-C064020

CAS No: 13848888-64-5

Mol.F. : C27H37ClN2O8

Mol.Wt. : 553.04

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Cetirizine Sorbitol Ester Impurity

CAT No o2h-C064020
CAS No 13848888-64-5
Mol.F. C27H37ClN2O8
Mol.Wt. 553.04
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Cetirizine N-Oxide

CAT No: o2h-C064019

CAS No: 1076199-80-8

Mol.F. : C21H25ClN2O4

Mol.Wt. : 404.89

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Cetirizine N-Oxide

CAT No o2h-C064019
CAS No 1076199-80-8
Mol.F. C21H25ClN2O4
Mol.Wt. 404.89
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Cetirizine S-Isomer

CAT No: o2h-C064018

CAS No: 130018-89-2

Mol.F. : C21H25ClN2O3 : HCl

Mol.Wt. : 388.9 : 36.5

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Cetirizine S-Isomer

CAT No o2h-C064018
CAS No 130018-89-2
Mol.F. C21H25ClN2O3 : HCl
Mol.Wt. 388.9 : 36.5
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Cetirizine R-Isomer

CAT No: o2h-C064017

CAS No: 130018-87-0

Mol.F. : C21H27Cl3N2O3

Mol.Wt. : 461.81

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Cetirizine R-Isomer

CAT No o2h-C064017
CAS No 130018-87-0
Mol.F. C21H27Cl3N2O3
Mol.Wt. 461.81
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Propylene Glycol Ester of Cetirizine Diastereomer 1

CAT No: o2h-C064023

CAS No: N/A

Mol.F. : C24H31ClN2O4

Mol.Wt. : 447.0

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Propylene Glycol Ester of Cetirizine Diastereomer 1

CAT No o2h-C064023
CAS No N/A
Mol.F. C24H31ClN2O4
Mol.Wt. 447.0
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Cetirizine Glycerol Ester

CAT No: o2h-C064022

CAS No: 1243652-36-9

Mol.F. : C24H31ClN2O5

Mol.Wt. : 462.97

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Cetirizine Glycerol Ester

CAT No o2h-C064022
CAS No 1243652-36-9
Mol.F. C24H31ClN2O5
Mol.Wt. 462.97
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Cetirizine Lactose Ester

CAT No: o2h-C064021

CAS No: N/A

Mol.F. : C33H45ClN2O13

Mol.Wt. : 713.2

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Cetirizine Lactose Ester

CAT No o2h-C064021
CAS No N/A
Mol.F. C33H45ClN2O13
Mol.Wt. 713.2
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Cetirizine Glycol Impurity

CAT No: o2h-C064027

CAS No: 324047-29-2

Mol.F. : C23H29ClN2O4

Mol.Wt. : 432.9

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Cetirizine Glycol Impurity

CAT No o2h-C064027
CAS No 324047-29-2
Mol.F. C23H29ClN2O4
Mol.Wt. 432.9
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Cetirizine Propanediol Ester Impurity

CAT No: o2h-C064026

CAS No: N/A

Mol.F. : C24H31ClN2O4

Mol.Wt. : 447

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Cetirizine Propanediol Ester Impurity

CAT No o2h-C064026
CAS No N/A
Mol.F. C24H31ClN2O4
Mol.Wt. 447
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Cetirizine Polyethylene Glycol

CAT No: o2h-C064025

CAS No: 1509941-93-8

Mol.F. : C21H25ClN2O3(C2H4O)n

Mol.Wt. : 432.9

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Cetirizine Polyethylene Glycol

CAT No o2h-C064025
CAS No 1509941-93-8
Mol.F. C21H25ClN2O3(C2H4O)n
Mol.Wt. 432.9
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Propylene Glycol Ester of Cetirizine Diastereomer 2

CAT No: o2h-C064024

CAS No: N/A

Mol.F. : C24H31ClN2O4

Mol.Wt. : 447.0

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Propylene Glycol Ester of Cetirizine Diastereomer 2

CAT No o2h-C064024
CAS No N/A
Mol.F. C24H31ClN2O4
Mol.Wt. 447.0
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Cetirizine Impurity 2

CAT No: o2h-C064028

CAS No: 1391052-52-0

Mol.F. : C23H23ClN2O2S

Mol.Wt. : 426.96

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Cetirizine Impurity 2

CAT No o2h-C064028
CAS No 1391052-52-0
Mol.F. C23H23ClN2O2S
Mol.Wt. 426.96
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Cetirizine Impurity 5

CAT No: o2h-C064031

CAS No: N/A

Mol.F. : C21H24Cl2N2O3

Mol.Wt. : 423.3

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Cetirizine Impurity 5

CAT No o2h-C064031
CAS No N/A
Mol.F. C21H24Cl2N2O3
Mol.Wt. 423.3
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Cetirizine Impurity 4

CAT No: o2h-C064030

CAS No: N/A

Mol.F. : C38H42Cl2N4O2

Mol.Wt. : 657.7

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Cetirizine Impurity 4

CAT No o2h-C064030
CAS No N/A
Mol.F. C38H42Cl2N4O2
Mol.Wt. 657.7
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Cetirizine Impurity 3

CAT No: o2h-C064029

CAS No: 134978-97-5

Mol.F. : C6H13NO4

Mol.Wt. : 163.2

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Cetirizine Impurity 3

CAT No o2h-C064029
CAS No 134978-97-5
Mol.F. C6H13NO4
Mol.Wt. 163.2
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Cetirizine Impurity 9

CAT No: o2h-C064035

CAS No: N/A

Mol.F. : C25H32ClNO4 : 2HCl

Mol.Wt. : 446 : 2(36.5)

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Cetirizine Impurity 9

CAT No o2h-C064035
CAS No N/A
Mol.F. C25H32ClNO4 : 2HCl
Mol.Wt. 446 : 2(36.5)
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Cetirizine Impurity 8

CAT No: o2h-C064034

CAS No: N/A

Mol.F. : C21H25ClN2O

Mol.Wt. : 356.9

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Cetirizine Impurity 8

CAT No o2h-C064034
CAS No N/A
Mol.F. C21H25ClN2O
Mol.Wt. 356.9
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Cetirizine Impurity 7

CAT No: o2h-C064033

CAS No: 82-93-9

Mol.F. : C18H21ClN2

Mol.Wt. : 300.8

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Cetirizine Impurity 7

CAT No o2h-C064033
CAS No 82-93-9
Mol.F. C18H21ClN2
Mol.Wt. 300.8
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Cetirizine Impurity 6

CAT No: o2h-C064032

CAS No: N/A

Mol.F. : C19H20Cl2N2O2

Mol.Wt. : 379.3

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Cetirizine Impurity 6

CAT No o2h-C064032
CAS No N/A
Mol.F. C19H20Cl2N2O2
Mol.Wt. 379.3
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(S)-Cetirizine Dihydrochloride

CAT No: o2h-C064039

CAS No: 163837-48-7

Mol.F. : C21H27Cl3N2O3

Mol.Wt. : 461.81

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(S)-Cetirizine Dihydrochloride

CAT No o2h-C064039
CAS No 163837-48-7
Mol.F. C21H27Cl3N2O3
Mol.Wt. 461.81
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Cetirizine 3-Chloro

CAT No: o2h-C064038

CAS No: 1232460-31-9

Mol.F. : C21H25ClN2O3

Mol.Wt. : 388.89

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Cetirizine 3-Chloro

CAT No o2h-C064038
CAS No 1232460-31-9
Mol.F. C21H25ClN2O3
Mol.Wt. 388.89
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Cetirizine Impurity 11

CAT No: o2h-C064037

CAS No: 942132-30-1

Mol.F. : C19H22Cl2N2O2

Mol.Wt. : 381.3

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Cetirizine Impurity 11

CAT No o2h-C064037
CAS No 942132-30-1
Mol.F. C19H22Cl2N2O2
Mol.Wt. 381.3
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Cetirizine Impurity 10

CAT No: o2h-C064036

CAS No: 886886-04-0

Mol.F. : C6H10N4

Mol.Wt. : 138.2

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Cetirizine Impurity 10

CAT No o2h-C064036
CAS No 886886-04-0
Mol.F. C6H10N4
Mol.Wt. 138.2
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Cetirizine EP Impurity F Dihydrochloride

CAT No: o2h-C064042

CAS No: 83881-54-3

Mol.F. : C21H28Cl2N2O3

Mol.Wt. : 427.36

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Cetirizine EP Impurity F Dihydrochloride

CAT No o2h-C064042
CAS No 83881-54-3
Mol.F. C21H28Cl2N2O3
Mol.Wt. 427.36
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Cetirizine EP Impurity G (HCl)

CAT No: o2h-C064041

CAS No: 728948-88-7

Mol.F. : C19H25Cl3N2O

Mol.Wt. : 403.77

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Cetirizine EP Impurity G (HCl)

CAT No o2h-C064041
CAS No 728948-88-7
Mol.F. C19H25Cl3N2O
Mol.Wt. 403.77
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Cetirizine Ethyl Ester

CAT No: o2h-C064040

CAS No: 246870-46-2

Mol.F. : C23H29ClN2O3

Mol.Wt. : 416.94

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Cetirizine Ethyl Ester

CAT No o2h-C064040
CAS No 246870-46-2
Mol.F. C23H29ClN2O3
Mol.Wt. 416.94
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(S)-Cetirizine

CAT No: o2h-C064044

CAS No: 130018-76-7

Mol.F. : C21H25ClN2O3

Mol.Wt. : 388.89

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(S)-Cetirizine

CAT No o2h-C064044
CAS No 130018-76-7
Mol.F. C21H25ClN2O3
Mol.Wt. 388.89
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Hydroxyzine Acetic Acid Dihydrochloride

CAT No: o2h-C064043

CAS No: 83881-56-5

Mol.F. : C23H29ClN2O4 • 2 HCl

Mol.Wt. : 505.86

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Hydroxyzine Acetic Acid Dihydrochloride

CAT No o2h-C064043
CAS No 83881-56-5
Mol.F. C23H29ClN2O4 • 2 HCl
Mol.Wt. 505.86
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Cetirizine Glycol Ester

CAT No: o2h-C064046

CAS No: 2705552-48-1

Mol.F. : C24H31ClN2O4

Mol.Wt. : 446.97

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Cetirizine Glycol Ester

CAT No o2h-C064046
CAS No 2705552-48-1
Mol.F. C24H31ClN2O4
Mol.Wt. 446.97
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Cetrizine Impurity 16

CAT No: o2h-C064045

CAS No: 70558-10-0

Mol.F. : C17H19ClN2

Mol.Wt. : 286.8

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Cetrizine Impurity 16

CAT No o2h-C064045
CAS No 70558-10-0
Mol.F. C17H19ClN2
Mol.Wt. 286.8
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Cetrizine Impurity 18

CAT No: o2h-C064051

CAS No: N/A

Mol.F. : C8H16N2O3

Mol.Wt. : 188.23

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Cetrizine Impurity 18

CAT No o2h-C064051
CAS No N/A
Mol.F. C8H16N2O3
Mol.Wt. 188.23
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CETIRIZINE EP IMPURITY B (Dihydrochloride Salt)

CAT No: o2h-C064050

CAS No: 1000690-91-4

Mol.F. : C19H23Cl3N2O2

Mol.Wt. : 417.76

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CETIRIZINE EP IMPURITY B (Dihydrochloride Salt)

CAT No o2h-C064050
CAS No 1000690-91-4
Mol.F. C19H23Cl3N2O2
Mol.Wt. 417.76
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Cetirizine Hydrochloride

CAT No: o2h-C064049

CAS No: 798544-25-9

Mol.F. : C21H25ClN2O3 : HCl

Mol.Wt. : 388.9 : 36.5

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Cetirizine Hydrochloride

CAT No o2h-C064049
CAS No 798544-25-9
Mol.F. C21H25ClN2O3 : HCl
Mol.Wt. 388.9 : 36.5
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Cetrizine Impurity 17

CAT No: o2h-C064048

CAS No: N/A

Mol.F. : C23H30Cl2N2O2

Mol.Wt. : 437.41

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Cetrizine Impurity 17

CAT No o2h-C064048
CAS No N/A
Mol.F. C23H30Cl2N2O2
Mol.Wt. 437.41
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Cetirizine EP Impurity K

CAT No: o2h-C064047

CAS No: N/A

Mol.F. : C25H34N2O3

Mol.Wt. : 410.56

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Cetirizine EP Impurity K

CAT No o2h-C064047
CAS No N/A
Mol.F. C25H34N2O3
Mol.Wt. 410.56