Pentoxifylline EP Impurity B

SZ CAT No:	SZ-P063003
CAS No	1076-22-8
Mol.F.	C6H6N4O2
Mol.Wt.	166.1
Inv. Status	In Stock

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Chemical Name: 3-methyl-3,7-dihydro-1H-purine-2,6-dione

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C1C2=C(N=CN2)N(C)C(N1)=O

Research on impurity of pentoxifylline and glucose injection
B.-Y. Du, Z. Wang
Journal of Chinese Pharmaceutical Sciences 49(9):773-775

Simultaneous determination of pentoxifylline and its impurities in tablet dosage forms by RP-HPLC
Boyka G. Tsvetkova, Ivanka P. Pencheva, Plamen T. Peikov
Der Pharma Chemica, 2012, 4 (2):608-612

Development of a HPTLC method for in‐process purity testing of pentoxifylline
Olivera Grozdanovic Dusan Antic Danica Agbaba
Journal of separation science Volume28, Issue6 April 2005 Pages 575-580

A validated stability indicating DAD–HPLC method for determination of pentoxifylline in presence of its pharmacopeial related substances
Mohamed A.Korany, Rim S.Haggag, Marwa A.A.Ragab, Osama A.Elmallah

Pentoxifylline EP Impurity B is chemically 3-methyl-3,7-dihydro-1H-purine-2,6-dione. Pentoxifylline EP Impurity B is supplied with detailed characterization data compliant with regulatory guideline. Pentoxifylline 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 Pentoxifylline.

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-P063007
CAS No	: 58-08-2
Mol.F.	: C8H10N4O2
Mol.Wt.	: 194.2
Inv. Status	: In Stock
Rel. CAT No	: SZ-C062001 , SZ-C062012 , SZ-D064003 , SZ-T045003 ,

SZ CAT No:	: SZ-P063016
CAS No	: 6493-07-8
Mol.F.	: C11H14N4O4
Mol.Wt.	: 266.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 57836-03-0 (Na salt)

Pentoxifylline EP Impurity B

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SZ CAT No:	: SZ-P063001
CAS No	: 6493-05-6
Mol.F.	: C13H18N4O3
Mol.Wt.	: 278.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-P063D01
CAS No	: 1185995-18-9
Mol.F.	: C13H13D5N4O3
Mol.Wt.	: 283.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-P063D02
CAS No	: 1185878-98-1
Mol.F.	: C13H12D6N4O3
Mol.Wt.	: 284.4
Inv. Status	: Custom Synthesis

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Mol.F.	: C7H8N4O2
Mol.Wt.	: 180.2
Inv. Status	: In Stock

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CAS No	: 1076-22-8
Mol.F.	: C6H6N4O2
Mol.Wt.	: 166.1
Inv. Status	: In Stock

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CAS No	: 58-55-9
Mol.F.	: C7H8N4O2
Mol.Wt.	: 180.2
Inv. Status	: In Stock

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CAS No	: 59413-14-8
Mol.F.	: C10H14N4O3
Mol.Wt.	: 238.2
Inv. Status	: In Stock

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CAS No	: 77196-87-3
Mol.F.	: C15H16N8O4
Mol.Wt.	: 372.3
Inv. Status	: In Stock

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CAS No	: 93079-86-8
Mol.F.	: C13H18N4O3
Mol.Wt.	: 278.3
Inv. Status	: In Stock

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CAS No	: 200556-62-3
Mol.F.	: C18H26N4O4
Mol.Wt.	: 362.4
Inv. Status	: In Stock

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Mol.F.	: C14H14N4O2
Mol.Wt.	: 270.3
Inv. Status	: In Stock

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Mol.F.	: C26H34N8O5
Mol.Wt.	: 538.6
Inv. Status	: In Stock

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Mol.F.	: C17H20N8O4
Mol.Wt.	: 400.4
Inv. Status	: In Stock

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CAS No	: 6493-06-7
Mol.F.	: C13H20N4O3
Mol.Wt.	: 280.3
Inv. Status	: In Stock

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CAS No	: 74857-33-3
Mol.F.	: C13H18N4O4
Mol.Wt.	: 294.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-P063015
CAS No	: NA
Mol.F.	: C13H20N4O4
Mol.Wt.	: 296.3
Inv. Status	: Custom Synthesis