Diphenhydramine EP Impurity B

N° de SZ CAT:	SZ-D054003
Número CAS	19804-27-4
Mol.F.	C18H23NO
Peso Molecular	269.4
Status de Fatura	In Stock
Rel. CAS No	4024-34-4 (HCl salt)

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Nome Químico: Dimenhydrinate EP Impurity G ; 4-Methyldiphen hydramine ; 2-[(RS)-(4-methylphenyl)phenylmethoxy]-N,N-dimethylethanamine

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: CN(C)CCOC(C1=CC=CC=C1)C2=CC=C(C)C=C2

Control of impurities in diphenhydramine hydrochloride by an ion-pairing, reverse-phase liquid chromatographic method
L. Henderson, J. H. McB. Miller and G. G. Skellern
Journal of Pharmacy and Pharmacology, JPP 2001, 53: 323–331.

Selective determination of dimenhydrinate in presence of six of its related substances and potential impurities using a direct GC/MS method
Tarek S.Belal, Karim M.Abdel-Hay, C. RandallClark
Journal of Advanced Research Volume 7, Issue 1, January 2016, Pages 53-58

Simultaneous estimation of dimenhydrinate, cinnarizine and their toxic impurities benzophenone and diphenylmethylpiperazine; in silico toxicity profiling of impurities
Nada S. Abdelwahab, ORCID logo a Fadwa H. Edrees,b Mohammed T. Alsaadi,cd Noha H. Aminc and Ahmed S. Saad
RSC Adv., 2020, 10, 37439–37448.

Development and Validation of an UPLC Method for Rapid Determination of Ibuprofen and Diphenhydramine Citrate in the Presence of Impurities in Combined Dosage Form
Dantu Durga Rao, Shakil S. Sait, K. Mukkanti
Journal of Chromatographic Science, Volume 49, Issue 4, April 2011, Pages 281–286

Diphenhydramine EP Impurity B is chemically Dimenhydrinate EP Impurity G ; 4-Methyldiphen hydramine ; 2-[(RS)-(4-methylphenyl)phenylmethoxy]-N,N-dimethylethanamine. Diphenhydramine EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Diphenhydramine EP Impurity B 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 Diphenhydramine.

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.

Diphenhydramine EP Impurity B

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N° de SZ CAT:	: SZ-D054001
Número CAS	: 58-73-1
Mol.F.	: C17H21NO
Peso Molecular	: 255.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054003
Número CAS	: 19804-27-4
Mol.F.	: C18H23NO
Peso Molecular	: 269.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054004
Número CAS	: 1808-12-4
Mol.F.	: C17H20BrNO : HCl
Peso Molecular	: 334.3 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054005
Número CAS	: 91-01-0
Mol.F.	: C13H12O
Peso Molecular	: 184.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054006
Número CAS	: 119-61-9
Mol.F.	: C13H10O
Peso Molecular	: 182.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054D01
Número CAS	: 1219795-16-0
Mol.F.	: C17H16D5NO : HCl
Peso Molecular	: 260.4 : 36.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D054002
Número CAS	: 53499-40-4
Mol.F.	: C16H19NO : HCl
Peso Molecular	: 241.3 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054012
Número CAS	: 147-24-0
Mol.F.	: C17H21NO : HCl
Peso Molecular	: 255.4 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054011
Número CAS	: NA
Mol.F.	: C21H28N3O2
Peso Molecular	: 354.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D054007
Número CAS	: 574-42-5
Mol.F.	: C26H22O
Peso Molecular	: 350.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054008
Número CAS	: 14177-81-2
Mol.F.	: C18H24NO : I
Peso Molecular	: 270.4 : 126.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054013
Número CAS	: 3922-74-5
Mol.F.	: C17H21NO2
Peso Molecular	: 271.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054010
Número CAS	: 13168-00-8
Mol.F.	: C17H21NO2 : HCl
Peso Molecular	: 271.4 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D054009
Número CAS	: 19574-66-4
Mol.F.	: C16H18O3
Peso Molecular	: 258.3
Status de Fatura	: Custom Synthesis