Naphazoline Impurity 2

N° de SZ CAT:	SZ-N041008
Número CAS	17518-47-7
Mol.F.	C12H11NS
Peso Molecular	201.3
Status de Fatura	Custom Synthesis

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SynZeal will update these details as per new development or finding in product specification without further noticed.

Nome Químico: 2-(Naphthalen-1-yl)ethanethioamide

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: NC(CC1=CC=CC2=CC=CC=C12)=S

Determination of naphazoline HCl, pheniramine maleate and their official impurities in eye drops and biological fluid rabbit aqueous humor by a validated LC-DAD method
Khadiga M. Kelani,ab Maha A. Hegazy, a Amal M. Hassanb and Mahmoud A. Tantawy
RSC Adv., 2021,11, 7051-7058

A validated stability-indicating HPLC method for the simultaneous determination of pheniramine maleate and naphazoline hydrochloride in pharmaceutical formulations
Taomin Huang1*, Nianzu Chen1 , Donglei Wang1 , Yonghua Lai1 and Zhijuan Cao

Chemistry Central Journal 2014, 8:7 Spectrophotometric, chemometric and chromatographic determination of naphazoline hydrochloride and chlorpheniramine maleate in the presence of naphazoline hydrochloride alkaline degradation product
Nour el deen SayedMaha HegazyMohammed AbdelkawyRehab Abdelfatah
Bulletin of Faculty of Pharmacy, Cairo University Volume 51, Issue 1, June 2013, Pages 57-68

Naphazoline Impurity 2 is chemically 2-(Naphthalen-1-yl)ethanethioamide. Naphazoline Impurity 2 is supplied with detailed characterization data compliant with regulatory guideline. Naphazoline 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 Naphazoline.

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-N041001
Número CAS	: 835-31-4
Mol.F.	: C14H14N2
Peso Molecular	: 210.3
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 5144-52-5 (nitrate salt) ; 550-99-2 (HCl Salt)

N° de SZ CAT:	: SZ-N041006
Número CAS	: 161983-06-8
Mol.F.	: C15H17NO : HCl
Peso Molecular	: 227.3 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 748744-82-3 (free base)

Naphazoline Impurity 2

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N° de SZ CAT:	: SZ-N041002
Número CAS	: 36321-43-4
Mol.F.	: C14H16N2O
Peso Molecular	: 228.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-N041003
Número CAS	: 86-87-3
Mol.F.	: C12H10O2
Peso Molecular	: 186.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-N041004
Número CAS	: 132-75-2
Mol.F.	: C12H9N
Peso Molecular	: 167.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-N041005
Número CAS	: 22126-67-6
Mol.F.	: C14H14N2
Peso Molecular	: 210.3
Status de Fatura	: Limited Stock

N° de SZ CAT:	: SZ-N041007
Número CAS	: NA
Mol.F.	: C14H13N3O
Peso Molecular	: 239.3
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-N041008
Número CAS	: 17518-47-7
Mol.F.	: C12H11NS
Peso Molecular	: 201.3
Status de Fatura	: Custom Synthesis