Cimetidine EP Impurity B

N° de SZ CAT:	SZ-C035003
Número CAS	138035-55-9
Mol.F.	C10H15N5OS
Peso Molecular	253.3
Status de Fatura	In Stock

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Nome Químico: Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]carbamimidate (as per EP)

Sinônimo: Cimetidine Methoxy Analog

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: CC1=C(CSCCN/C(OC)=N/C#N)N=CN1

Sulfur-Specific Detection of Impurities in Cimetidine Drug Substance Using Liquid Chromatography Coupled to High Resolution Inductively Coupled Plasma Mass Spectrometry and Electrospray Mass Spectrometry
E. Hywel Evans,*,† Jean-Claude Wolff,‡ and Christine Eckers
Anal. Chem. 2001, 73, 4722-4728

Determination of cimetidine and related impurities in pharmaceutical formulations by high-performance liquid chromatography
P. Betto, E. Ciranni-Signoretti* and R. Di Fava
Journal of Chromatography, 586 (1991) 149-152

Simultaneous Determination of Cimetidine and Related Compounds in Pharmaceuticals by HPLC on a Porous Graphitic Carbon Column
N. Helali, L. Monser
Chromatographia volume 63, pages425–430(2006)

Cimetidine EP Impurity B is chemically Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]carbamimidate (as per EP). It is also known as Cimetidine Methoxy Analog . Cimetidine EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Cimetidine 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 Cimetidine.

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-C035014
Número CAS	: 85654-57-5
Mol.F.	: C10H15N5S2 : HCl
Peso Molecular	: 269.4 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 52378-40-2 (free base) ; 85668-55-9 (hydrate)

N° de SZ CAT:	: SZ-C035004
Número CAS	: 52568-80-6
Mol.F.	: C10H18N6OS : 2(HCl)
Peso Molecular	: 270.4 : 2(36.5)
Status de Fatura	: In Stock
Rel. CAS No	: 77076-18-7 (free base)

N° de SZ CAT:	: SZ-C035005
Número CAS	: 59660-24-1
Mol.F.	: C9H17N5S : 2(HCl)
Peso Molecular	: 227.3 : 2(36.5)
Status de Fatura	: In Stock
Rel. CAS No	: 70172-53-1 (free base)

N° de SZ CAT:	: SZ-C035010
Número CAS	: 38603-74-6
Mol.F.	: C6H10N2O : HCl
Peso Molecular	: 126.2 : 36.5
Status de Fatura	: Out of Stock
Rel. CAS No	: 80304-45-6 (free base)

N° de SZ CAT:	: SZ-C035011
Número CAS	: 38603-72-4
Mol.F.	: C7H13N3S : 2(HCl)
Peso Molecular	: 171.3 : 2(36.5)
Status de Fatura	: In Stock
Rel. CAS No	: 38585-67-0 (free base)

Cimetidine EP Impurity B

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N° de SZ CAT:	: SZ-C035002
Número CAS	: 52378-40-2
Mol.F.	: C10H15N5S2
Peso Molecular	: 269.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035003
Número CAS	: 138035-55-9
Mol.F.	: C10H15N5OS
Peso Molecular	: 253.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035006
Número CAS	: 54237-72-8
Mol.F.	: C10H16N6OS
Peso Molecular	: 268.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035007
Número CAS	: 55272-86-1
Mol.F.	: C16H24N8S2
Peso Molecular	: 392.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035008
Número CAS	: 31857-31-5
Mol.F.	: C4H8N4
Peso Molecular	: 112.1
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035009
Número CAS	: 74886-59-2
Mol.F.	: C10H18N8S2
Peso Molecular	: 314.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035012
Número CAS	: 182685-55-8
Mol.F.	: C16H26N10S2
Peso Molecular	: 422.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C035013
Número CAS	: NA
Mol.F.	: C15H22N8S
Peso Molecular	: 346.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C035019
Número CAS	: 29636-87-1
Mol.F.	: C5H8N2O
Peso Molecular	: 112.1
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-C035015
Número CAS	: NA
Mol.F.	: C10H13N9O3S
Peso Molecular	: 339.3
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C035016
Número CAS	: 73785-40-7
Mol.F.	: C10H15N7OS
Peso Molecular	: 281.3
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-C035017
Número CAS	: NA
Mol.F.	: C10H15N7OS
Peso Molecular	: 281.3
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C035018
Número CAS	: NA
Mol.F.	: C10H15N7OS
Peso Molecular	: 281.3
Status de Fatura	: Inquire

N° de SZ CAT:	: SZ-C035001
Número CAS	: 51481-61-9
Mol.F.	: C10H16N6S
Peso Molecular	: 252.3
Status de Fatura	: In Stock
Rel. CAS No	: 70059-30-2 (HCl salt) ; 535967-95-4 (HBr salt)

N° de SZ CAT:	: SZ-C035020
Número CAS	: 70059-30-2
Mol.F.	: C10H16N6S : HCl
Peso Molecular	: 252.3 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 51481-61-9 (free base) ; 535967-95-4 (HBr salt)