Cetirizine EP Impurity A

SZ CAT No:	SZ-C032002
CAS No	303-26-4
Mol.F.	C17H19ClN2
Mol.Wt.	286.8
Inv. Status	In Stock

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Chemical Name: (RS)-1-[(4-chlorophenyl)phenylmethyl]piperazine (as per EP) ; 1-[(4-Chlorophenyl)phenylmethyl]piperazine (as per USP)

Synonym: Cetirizine CBHP Impurity (USP)

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: ClC1=CC=C([C@H](N2CCNCC2)C3=CC=CC=C3)C=C1

Cetirizine EP Impurity A is chemically (RS)-1-[(4-chlorophenyl)phenylmethyl]piperazine (as per EP) ; 1-[(4-Chlorophenyl)phenylmethyl]piperazine (as per USP). It is also known as Cetirizine CBHP Impurity (USP). Cetirizine EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Cetirizine EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Cetirizine.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Cetirizine 4-Chlorobenzhydrol Impurity (USP)

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Cetirizine Bromo Impurity

SZ CAT No:	: SZ-C032039
CAS No	: NA
Mol.F.	: C21H25BrN2O3
Mol.Wt.	: 433.3
Inv. Status	: In Stock

Cetirizine D4

SZ CAT No:	: SZ-C032D01
CAS No	: 1219803-84-5
Mol.F.	: C21H21D4ClN2O3
Mol.Wt.	: 392.9
Inv. Status	: Custom Synthesis

Cetirizine D8

SZ CAT No:	: SZ-C032D02
CAS No	: 774596-22-4
Mol.F.	: C21H17D8ClN2O3
Mol.Wt.	: 396.9
Inv. Status	: Custom Synthesis

Cetirizine Dihydrochloride

SZ CAT No:	: SZ-C032001
CAS No	: 83881-52-1
Mol.F.	: C21H25ClN2O3 : 2(HCl)
Mol.Wt.	: 388.9 : 2(36.5)
Inv. Status	: In Stock

Cetirizine EP Impurity A

SZ CAT No:	: SZ-C032002
CAS No	: 303-26-4
Mol.F.	: C17H19ClN2
Mol.Wt.	: 286.8
Inv. Status	: In Stock

Cetirizine EP Impurity B

SZ CAT No:	: SZ-C032003
CAS No	: 113740-61-7
Mol.F.	: C19H21ClN2O2
Mol.Wt.	: 344.8
Inv. Status	: In Stock

Cetirizine EP Impurity B Ethyl Ester

SZ CAT No:	: SZ-C032010
CAS No	: 19178-83-7
Mol.F.	: C21H25ClN2O2
Mol.Wt.	: 372.9
Inv. Status	: In Stock

Cetirizine EP Impurity C

SZ CAT No:	: SZ-C032004
CAS No	: 83881-59-8
Mol.F.	: C21H25ClN2O3
Mol.Wt.	: 388.9
Inv. Status	: In Stock

Cetirizine EP Impurity D

SZ CAT No:	: SZ-C032005
CAS No	: 346451-15-8
Mol.F.	: C30H28Cl2N2
Mol.Wt.	: 487.5
Inv. Status	: In Stock

Cetirizine EP Impurity E

SZ CAT No:	: SZ-C032006
CAS No	: 682323-77-9
Mol.F.	: C23H29ClN2O4
Mol.Wt.	: 432.9
Inv. Status	: In Stock

Cetirizine EP Impurity F

SZ CAT No:	: SZ-C032007
CAS No	: 83881-53-2
Mol.F.	: C21H26N2O3
Mol.Wt.	: 354.5
Inv. Status	: In Stock

Cetirizine EP Impurity G

SZ CAT No:	: SZ-C032008
CAS No	: 164726-80-1
Mol.F.	: C19H23ClN2O . 2HCl
Mol.Wt.	: 330.86 . 2(36.5)
Inv. Status	: In Stock

Glyceryl Ester of Cetirizine (USP)

SZ CAT No:	: SZ-C032024
CAS No	: 1243652-36-9
Mol.F.	: C24H31ClN2O5
Mol.Wt.	: 463
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Ethoxy Cetirizine (USP)

SZ CAT No:	: SZ-C032037
CAS No	: 324047-29-2
Mol.F.	: C23H29ClN2O4
Mol.Wt.	: 432.9
Inv. Status	: Custom Synthesis

Cetirizine Hydrochloride

SZ CAT No:	: SZ-C032035
CAS No	: 798544-25-9
Mol.F.	: C21H25ClN2O3 : HCl
Mol.Wt.	: 388.9 : 36.5
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Cetirizine Impurity 10

SZ CAT No:	: SZ-C032038
CAS No	: 886886-04-0
Mol.F.	: C6H10N4
Mol.Wt.	: 138.2
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Cetirizine Impurity 2

SZ CAT No:	: SZ-C032023
CAS No	: 1391052-52-0
Mol.F.	: C23H23ClN2O2S
Mol.Wt.	: 427
Inv. Status	: In Stock

Cetirizine Impurity 3

SZ CAT No:	: SZ-C032028
CAS No	: 134978-97-5
Mol.F.	: C6H13NO4
Mol.Wt.	: 163.2
Inv. Status	: In Stock

Cetirizine Impurity 5

SZ CAT No:	: SZ-C032031
CAS No	: NA
Mol.F.	: C21H24Cl2N2O3
Mol.Wt.	: 423.3
Inv. Status	: Custom Synthesis

Cetirizine Impurity 6

SZ CAT No:	: SZ-C032032
CAS No	: NA
Mol.F.	: C19H20Cl2N2O2
Mol.Wt.	: 379.3
Inv. Status	: Custom Synthesis

Cetirizine Impurity 7

SZ CAT No:	: SZ-C032033
CAS No	: 82-93-9
Mol.F.	: C18H21ClN2
Mol.Wt.	: 300.8
Inv. Status	: In Stock

Cetirizine Impurity 8

SZ CAT No:	: SZ-C032034
CAS No	: NA
Mol.F.	: C21H25ClN2O
Mol.Wt.	: 356.9
Inv. Status	: Custom Synthesis

Cetirizine Impurity 9

SZ CAT No:	: SZ-C032036
CAS No	: NA
Mol.F.	: C25H32ClNO4 : 2(HCl)
Mol.Wt.	: 446 : 2(36.5)
Inv. Status	: Custom Synthesis

Cetirizine Lactose Ester (USP)

SZ CAT No:	: SZ-C032021
CAS No	: NA
Mol.F.	: C33H45ClN2O13
Mol.Wt.	: 713.2
Inv. Status	: In Stock

Cetirizine Methyl Ester (USP)

SZ CAT No:	: SZ-C032009
CAS No	: 83881-48-5
Mol.F.	: C22H27ClN2O3 : 2(HCl)
Mol.Wt.	: 402.9 : 2(36.5)
Inv. Status	: In Stock

Cetirizine N-Oxide (USP)

SZ CAT No:	: SZ-C032019
CAS No	: 1076199-80-8
Mol.F.	: C21H25ClN2O4
Mol.Wt.	: 404.9
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Cetirizine Propanediol Ester Impurity

SZ CAT No:	: SZ-C032029
CAS No	: NA
Mol.F.	: C24H31ClN2O4
Mol.Wt.	: 447
Inv. Status	: Custom Synthesis

Cetirizine R-Isomer dihydrochloride

SZ CAT No:	: SZ-C032017
CAS No	: 130018-87-0
Mol.F.	: C21H25ClN2O3 : 2(HCl)
Mol.Wt.	: 388.9 : 2(36.5)
Inv. Status	: In Stock

Cetirizine S-Isomer HCl salt

SZ CAT No:	: SZ-C032018
CAS No	: 130018-89-2
Mol.F.	: C21H25ClN2O3 : HCl
Mol.Wt.	: 388.9 : 36.5
Inv. Status	: Out of Stock, Custom Synthesis

Cetirizine Sorbitol Ester Impurity

SZ CAT No:	: SZ-C032020
CAS No	: 1384888-64-5
Mol.F.	: C27H37ClN2O8
Mol.Wt.	: 553
Inv. Status	: In Stock

Cetirizine USP Related Compound C

SZ CAT No:	: SZ-C032013
CAS No	: 83881-37-2
Mol.F.	: C21H26ClN3O2
Mol.Wt.	: 387.9
Inv. Status	: In Stock

Cetirizine USP Related Compund A (2HCl salt)

SZ CAT No:	: SZ-C032011
CAS No	: 2732277-01-7
Mol.F.	: C23H29ClN2O3 : 2(HCl)
Mol.Wt.	: 416.9 : 2(36.5)
Inv. Status	: In Stock

Cetirizine USP Related Compound B

SZ CAT No:	: SZ-C032012
CAS No	: 108983-83-1
Mol.F.	: C19H24N2O : 2(HCl)
Mol.Wt.	: 296.4 : 2(36.5)
Inv. Status	: Custom Synthesis

Cetrizine Impurity E

SZ CAT No:	: SZ-C032030
CAS No	: 2724877-99-8
Mol.F.	: C38H42Cl2N4O2
Mol.Wt.	: 657.7
Inv. Status	: Custom Synthesis

Mixture of Propylene Glycol Ester Of Cetrizine Diastereomer

SZ CAT No:	: SZ-C032025
CAS No	: NA
Mol.F.	: C24H31ClN2O4
Mol.Wt.	: 447
Inv. Status	: In Stock

Cetirizine EP Impurity A

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