Tamsulosin EP Impurity E

SZ CAT No:	SZ-T008005
CAS No	105764-07-6
Mol.F.	C8H9NO4S
Mol.Wt.	215.2
Inv. Status	In Stock

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Chemical Name: 5-formyl-2-methoxybenzenesulfonamide (as per EP)

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: N[S](=O)(C(C=C(C=O)C=C1)=C1OC)=O

A validated rphplc method for the determination of impurities in tamsulosin hcl
thomas sudha, jitendra dhomane
International Journal of Chemistry Research, vol. 2, no. 4, Jan. 2011, pp. 29-33

Spectrophotometric estimation of tamsulosin hydrochloride by acid-dye method
Alankar Shrivastava, Prachi Saxena, Vipin B.Gupta
Pharmaceutical Methods Volume 2, Issue 1, January–March 2011, Pages 53-60

A sensitive HPLC method for simultaneous estimation of tamsulosin hydrochloride and its impurity
J G Chandorkar , V B Kotwal, N S Dhande, S G Gurav, V V Pande, P V Yadav
Pak J Pharm Sci. 2008 Jul;21(3):307-10.

Tamsulosin EP Impurity E is chemically 5-formyl-2-methoxybenzenesulfonamide (as per EP). Tamsulosin EP Impurity E is supplied with detailed characterization data compliant with regulatory guideline. Tamsulosin EP Impurity E 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 Tamsulosin.

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.

SZ CAT No:	: SZ-T008003
CAS No	: 2724727-15-3
Mol.F.	: C18H24N2O4S : HCl
Mol.Wt.	: 364.5 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 2244986-82-9 (free base)
Rel. CAT No	: SZ-T008060 ,

SZ CAT No:	: SZ-T008004
CAS No	: 1798904-07-0
Mol.F.	: C19H26N2O5S : HCl
Mol.Wt.	: 394.5 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 1799280-05-9 (free base)

SZ CAT No:	: SZ-T008006
CAS No	: 1051368-80-9
Mol.F.	: C10H15NO2 : HCl
Mol.Wt.	: 181.2 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 6781-17-5 (free base)

SZ CAT No:	: SZ-T008007
CAS No	: 106463-19-8
Mol.F.	: C20H28N2O5S : HCl
Mol.Wt.	: 408.5 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 106138-88-9 (free base)
Rel. CAT No	: SZ-T008061 ,

SZ CAT No:	: SZ-T008010
CAS No	: 106463-17-6
Mol.F.	: C20H28N2O5S : HCl
Mol.Wt.	: 408.5 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 106133-20-4 (free base)

Tamsulosin EP Impurity E

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SZ CAT No:	: SZ-T008001
CAS No	: 918867-88-6
Mol.F.	: C30H40N2O7S
Mol.Wt.	: 572.7
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008002
CAS No	: 112101-81-2
Mol.F.	: C10H16N2O3S
Mol.Wt.	: 244.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008005
CAS No	: 105764-07-6
Mol.F.	: C8H9NO4S
Mol.Wt.	: 215.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008008
CAS No	: 1329611-47-3
Mol.F.	: C20H27NO3
Mol.Wt.	: 329.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008009
CAS No	: 3259-03-8
Mol.F.	: C10H13BrO2
Mol.Wt.	: 245.1
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008011
CAS No	: 80223-99-0
Mol.F.	: C20H28N2O5S : HCl
Mol.Wt.	: 408.5 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 94666-07-6 (free base)

SZ CAT No:	: SZ-T008D01
CAS No	: 1231943-97-7
Mol.F.	: C20H24D4N2O5S
Mol.Wt.	: 412.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008012
CAS No	: NA
Mol.F.	: C40H54N4O10S2
Mol.Wt.	: 815.0
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008013
CAS No	: 855298-56-5
Mol.F.	: C12H17ClN2O4S
Mol.Wt.	: 320.8
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008014
CAS No	: 133261-17-3
Mol.F.	: C20H26N2O6S
Mol.Wt.	: 422.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008015
CAS No	: NA
Mol.F.	: C32H42N4O10S2
Mol.Wt.	: 706.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008016
CAS No	: NA
Mol.F.	: C32H46N4O8S2
Mol.Wt.	: 678.9
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008017
CAS No	: NA
Mol.F.	: C12H20N2O3S
Mol.Wt.	: 272.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008018
CAS No	: NA
Mol.F.	: C32H44N4O9S2
Mol.Wt.	: 692.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008019
CAS No	: NA
Mol.F.	: C14H18Cl2N2O5S
Mol.Wt.	: 397.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008020
CAS No	: NA
Mol.F.	: C30H40N2O7S
Mol.Wt.	: 572.7
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008021
CAS No	: 890708-67-5
Mol.F.	: C20H27NO6S
Mol.Wt.	: 409.5
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008022
CAS No	: 3251-30-7
Mol.F.	: C10H12O4
Mol.Wt.	: 196.2
Inv. Status	: Limited Stock

SZ CAT No:	: SZ-T008023
CAS No	: NA
Mol.F.	: C28H34N2O6S
Mol.Wt.	: 526.6
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008024
CAS No	: 35193-64-7
Mol.F.	: C20H13O4P
Mol.Wt.	: 348.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 1271194-51-4 (sodium salt) ; 183846-71-1 (potassium salt)

SZ CAT No:	: SZ-T008025
CAS No	: 116091-63-5
Mol.F.	: C10H13NO4S
Mol.Wt.	: 243.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008026
CAS No	: 944395-49-7
Mol.F.	: C10H14N2O4S
Mol.Wt.	: 258.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008027
CAS No	: 890708-64-2
Mol.F.	: C18H23NO4S
Mol.Wt.	: 349.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008028
CAS No	: 2892260-31-8
Mol.F.	: C20H27N3O6S
Mol.Wt.	: 437.5
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008029
CAS No	: 106133-20-4
Mol.F.	: C20H28N2O5S
Mol.Wt.	: 408.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008030
CAS No	: 1027854-97-2
Mol.F.	: C27H34N2O5S
Mol.Wt.	: 498.6
Inv. Status	: In Stock

SZ CAT No:	: SZ-T008031
CAS No	: 896468-69-2
Mol.F.	: C12H15Cl2NO4S
Mol.Wt.	: 340.2
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008032
CAS No	: 896468-68-1
Mol.F.	: C12H16ClNO2
Mol.Wt.	: 241.7
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008033
CAS No	: NA
Mol.F.	: C21H30N2O5S
Mol.Wt.	: 422.5
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-T008034
CAS No	: NA
Mol.F.	: C22H32N2O5S
Mol.Wt.	: 436.6
Inv. Status	: In Stock