Hydroxyzine Impurity 2

N° de SZ CAT:	SZ-H014007
Número CAS	346451-15-8
Mol.F.	C30H28Cl2N2
Peso Molecular	487.5
Status de Fatura	In Stock

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Nome Químico: 1,4-Bis((4-chlorophenyl)(phenyl)methyl)piperazine

Sinônimo: Cetirizine Dimer Impurity (USP)

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: ClC1=CC=C(C(N2CCN(C(C3=CC=CC=C3)C4=CC=C(Cl)C=C4)CC2)C5=CC=CC=C5)C=C1

Method for the control of known impurities in hydroxyzine hydrochloride
D. Simpson a'*, G.G. Skellern a, J.H.McB. Miller b
Journal of Pharmaceutical and Biomedical Analysis 14 (1996) 1371-1375

A High Performance Liquid Chromatography Method for Determination of Hydroxyzine Hydrochloride in Syrup
A.f. brandão 1,2 *, luiz g.b. nascimento 1, hudson c. polonini 1, roberta g. fonseca 2, gabriela montesano 1, urias p. vaz 1, nádia r.b. raposo 1, lívia n. grossi 2 & anderson o. ferreira
Lat. Am. J. Pharm. 30 (9): 1798-1802 (2011)

Hydroxyzine Impurity 2 is chemically 1,4-Bis((4-chlorophenyl)(phenyl)methyl)piperazine. It is also known as Cetirizine Dimer Impurity (USP). Hydroxyzine Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Hydroxyzine Impurity 2 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 Hydroxyzine.

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.

N° de SZ CAT:	: SZ-H014001
Número CAS	: 2192-20-3
Mol.F.	: C21H27ClN2O2 : 2(HCl)
Peso Molecular	: 374.9 : 2(36.5)
Status de Fatura	: In Stock
Rel. CAS No	: 68-88-2 (free base) ; 1244-76-4 (HCl salt)

N° de SZ CAT:	: SZ-H014003
Número CAS	: 3733-63-9
Mol.F.	: C21H28N2O2
Peso Molecular	: 340.5
Status de Fatura	: In Stock
Rel. CAS No	: 1263283-80-2 (HCl salt)

N° de SZ CAT:	: SZ-H014006
Número CAS	: 85293-16-9
Mol.F.	: C8H18N2O2 : 2(HCl)
Peso Molecular	: 174.2 : 2(36.5)
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 13349-82-1 (free base)

N° de SZ CAT:	: SZ-H014009
Número CAS	: NA
Mol.F.	: C23H31ClN2O3 : HCl
Peso Molecular	: 419.0 : 36.5
Status de Fatura	: Limited Stock
Rel. CAS No	: 17692-34-1 (free base)

N° de SZ CAT:	: SZ-H014D01
Número CAS	: 1219805-91-0
Mol.F.	: C21H23D4ClN2O2 : 2(HCl)
Peso Molecular	: 378.9 : 2(36.5)
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 1219908-92-5 (free base)

Hydroxyzine Impurity 2

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N° de SZ CAT:	: SZ-H014002
Número CAS	: 303-26-4
Mol.F.	: C17H19ClN2
Peso Molecular	: 286.8
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014004
Número CAS	: NA
Mol.F.	: C23H29ClN2O3 : HCl
Peso Molecular	: 416.9 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014005
Número CAS	: 2469273-48-9
Mol.F.	: C21H27ClN2O3
Peso Molecular	: 390.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014007
Número CAS	: 346451-15-8
Mol.F.	: C30H28Cl2N2
Peso Molecular	: 487.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014010
Número CAS	: 109806-71-5
Mol.F.	: C19H23ClN2O
Peso Molecular	: 330.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014015
Número CAS	: 2518402-06-5
Mol.F.	: C19H25ClN2O2
Peso Molecular	: 348.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014016
Número CAS	: NA
Mol.F.	: C28H39ClN2O6
Peso Molecular	: 535.1
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-H014017
Número CAS	: 628-89-7
Mol.F.	: C4H9ClO2
Peso Molecular	: 124.6
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014018
Número CAS	: 1263283-80-2
Mol.F.	: C21H28N2O2 : HCl
Peso Molecular	: 340.5 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 3733-63-9 (free base)

N° de SZ CAT:	: SZ-H014019
Número CAS	: 2005-04-1
Mol.F.	: C17H18ClN3O
Peso Molecular	: 315.8
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-H014020
Número CAS	: NA
Mol.F.	: C21H28N2O
Peso Molecular	: 324.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-H014021
Número CAS	: 68-88-2
Mol.F.	: C21H27ClN2O2
Peso Molecular	: 374.9
Status de Fatura	: In Stock
Rel. CAS No	: 2192-20-3 (2HCl salt) ; 1244-76-4 (HCl salt)