Febuxostat Butyl Ester Impurity

SZ CAT No:	SZ-F010039
CAS No	1619982-02-3
Mol.F.	C20H24N2O3S
Mol.Wt.	372.5
Inv. Status	In Stock

Disclaimer

SynZeal product information given on this website is as per the existing understanding while publishing the details on website. The customer is responsible for assessing the accuracy of the information at the time of actual purchase.

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

Chemical Name: Butyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate;

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: CC(C)COC1=C(C#N)C=C(C2=NC(C)=C(C(OCCCC)=O)S2)C=C1

HPTLC and Spectrophotometric Estimation of Febuxostat and Diclofenac Potassium in Their Combined Tablets
Fawzi A. El-Yazbi, Omayma A. Amin, Eman I. El-Kimary, Essam F. Khamis, Sameh E. Younis
Journal of Chromatographic Science, Volume 54, Issue 7, 1 August 2016, Pages 1146–1152

Study of impurity carryover and impurity profile in Febuxostat drug substance by LC-MS/MS technique
Mustakhusen H. Kadivar a, Praveen Kumar Sinhaa, Dharmendra Kushwaha,∗, Pijush Janaa,∗, Hitesh Sharmaa, Atul Bapodra
Journal of Pharmaceutical and Biomedical Analysis 56 (2011) 749–757

Development and Validation of a Stability-Indicating RP-HPLC Method for the Determination of Febuxostat (a Xanthine Oxidase Inhibitor)
Mathrusri Annapurna Mukthinuthalapati, Sai Pavan Kumar Bandaru, Venkatesh Bukkapatnam, Chitaranjan Mohapatro
Journal of Chromatographic Science, Volume 51, Issue 10, November/December 2013, Pages 931–938

Simple and Rapid Micellar Electrokinetic Chromatography Method for Simultaneous Determination of Febuxostat and its Related Impurities
Miranda Sertić1 · Ana Mornar1 · Biljana Nigović
Chromatographia volume 83, pages993–1000(2020)

Febuxostat Butyl Ester Impurity is chemically Butyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate;. Febuxostat Butyl Ester Impurity is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Butyl Ester Impurity 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 Febuxostat.

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.

Related products

Febuxostat 4-Hydroxy Acid Impurity

SZ CAT No:	: SZ-F010003
CAS No	: 407582-48-3
Mol.F.	: C12H8N2O3S
Mol.Wt.	: 260.3
Inv. Status	: In Stock

Febuxostat USP Related Compound C

SZ CAT No:	: SZ-F010002
CAS No	: 161798-02-3
Mol.F.	: C14H12N2O3S
Mol.Wt.	: 288.3
Inv. Status	: In Stock

Febuxostat

SZ CAT No:	: SZ-F010001
CAS No	: 144060-53-7
Mol.F.	: C16H16N2O3S
Mol.Wt.	: 316.4
Inv. Status	: In Stock

Febuxostat Acyl-Β-D-Glucuronide

SZ CAT No:	: SZ-F010004
CAS No	: NA
Mol.F.	: C22H24N2O9S
Mol.Wt.	: 492.5
Inv. Status	: Custom Synthesis

Febuxostat Amide Impurity

SZ CAT No:	: SZ-F010005
CAS No	: 1239233-86-3
Mol.F.	: C16H18N2O4S
Mol.Wt.	: 334.4
Inv. Status	: In Stock

Febuxostat Bromo Impurity

SZ CAT No:	: SZ-F010006
CAS No	: 144060-40-2
Mol.F.	: C15H16BrNO3S
Mol.Wt.	: 370.3
Inv. Status	: In Stock

Febuxostat Butyl Ether Analog

SZ CAT No:	: SZ-F010007
CAS No	: 1657014-33-9
Mol.F.	: C16H16N2O3S
Mol.Wt.	: 316.4
Inv. Status	: In Stock

Febuxostat Descarboxy Impurity

SZ CAT No:	: SZ-F010008
CAS No	: 1335202-60-2
Mol.F.	: C15H16N2OS
Mol.Wt.	: 272.4
Inv. Status	: Custom Synthesis

Febuxostat Descyano Ethyl Ester

SZ CAT No:	: SZ-F010009
CAS No	: 144060-97-9
Mol.F.	: C17H21NO3S
Mol.Wt.	: 319.4
Inv. Status	: In Stock

Febuxostat Descyano Hydroxy Ethyl Ester

SZ CAT No:	: SZ-F010010
CAS No	: 161797-99-5
Mol.F.	: C13H13NO3S
Mol.Wt.	: 263.3
Inv. Status	: In Stock

Febuxostat Descyano Hydroxy Impurity

SZ CAT No:	: SZ-F010011
CAS No	: 886501-78-6
Mol.F.	: C11H9NO3S
Mol.Wt.	: 235.3
Inv. Status	: Custom Synthesis

Febuxostat Descyano Impurity

SZ CAT No:	: SZ-F010012
CAS No	: 1206550-99-3
Mol.F.	: C15H17NO3S
Mol.Wt.	: 291.4
Inv. Status	: In Stock

Febuxostat Dicarboxylic Acid Impurity

SZ CAT No:	: SZ-F010013
CAS No	: 1239233-87-4
Mol.F.	: C16H17NO5S
Mol.Wt.	: 335.4
Inv. Status	: In Stock

Febuxostat Dimethylthiazole Ethyl Ester Impurity

SZ CAT No:	: SZ-F010014
CAS No	: 7210-77-7
Mol.F.	: C8H11NO2S
Mol.Wt.	: 185.2
Inv. Status	: Custom Synthesis

Febuxostat Dithiazole Acid Impurity

SZ CAT No:	: SZ-F010015
CAS No	: 1330632-48-8
Mol.F.	: C20H20N2O5S2
Mol.Wt.	: 432.5
Inv. Status	: Custom Synthesis

Febuxostat Ethyl Ester

SZ CAT No:	: SZ-F010016
CAS No	: 160844-75-7
Mol.F.	: C18H20N2O3S
Mol.Wt.	: 344.4
Inv. Status	: In Stock

Febuxostat Isopropyl Ester

SZ CAT No:	: SZ-F010017
CAS No	: 1346238-10-5
Mol.F.	: C19H22N2O3S
Mol.Wt.	: 358.5
Inv. Status	: In Stock

Febuxostat Isopropyl Ether Analog

SZ CAT No:	: SZ-F010018
CAS No	: 144060-52-6
Mol.F.	: C15H14N2O3S
Mol.Wt.	: 302.4
Inv. Status	: In Stock

Febuxostat Methyl Ester

SZ CAT No:	: SZ-F010019
CAS No	: 923942-34-1
Mol.F.	: C17H18N2O3S
Mol.Wt.	: 330.4
Inv. Status	: In Stock

Febuxostat USP Related Compound E

SZ CAT No:	: SZ-F010020
CAS No	: 1530308-87-2
Mol.F.	: C15H14N2O3S
Mol.Wt.	: 302.4
Inv. Status	: In Stock

Febuxostat USP Related Compound D

SZ CAT No:	: SZ-F010021
CAS No	: 1335202-59-9
Mol.F.	: C16H16N2O3S
Mol.Wt.	: 316.0
Inv. Status	: In Stock

Febuxostat Tert-butoxy Acid

SZ CAT No:	: SZ-F010022
CAS No	: 2418591-43-0
Mol.F.	: C16H16N2O3S
Mol.Wt.	: 316.4
Inv. Status	: In Stock

Febuxostat Dithioamide Impurity

SZ CAT No:	: SZ-F010023
CAS No	: 1330632-46-6
Mol.F.	: C12H16N2OS2
Mol.Wt.	: 268.4
Inv. Status	: In Stock

Febuxostat Impurity 3

SZ CAT No:	: SZ-F010024
CAS No	: 1330632-47-7
Mol.F.	: C22H24N2O5S2
Mol.Wt.	: 460.4
Inv. Status	: Custom Synthesis

Febuxostat Impurity 1

SZ CAT No:	: SZ-F010025
CAS No	: 161798-01-2
Mol.F.	: C14H13NO4S
Mol.Wt.	: 291.3
Inv. Status	: In Stock

Febuxostat Impurity 2

SZ CAT No:	: SZ-F010026
CAS No	: 161798-03-4
Mol.F.	: C18H21NO4S
Mol.Wt.	: 347.4
Inv. Status	: In Stock

Febuxostat Impurity 6

SZ CAT No:	: SZ-F010027
CAS No	: 1271738-74-9
Mol.F.	: C18H22N2O4S
Mol.Wt.	: 362.5
Inv. Status	: In Stock

Febuxostat Impurity 7

SZ CAT No:	: SZ-F010028
CAS No	: NA
Mol.F.	: C16H18N2O4S
Mol.Wt.	: 334.4
Inv. Status	: In Stock

3-Descyano-3-formyl Febuxostat

SZ CAT No:	: SZ-F010029
CAS No	: 144060-62-8
Mol.F.	: C16H17NO4S
Mol.Wt.	: 319.4
Inv. Status	: In Stock

Febuxostat Impurity 10

SZ CAT No:	: SZ-F010030
CAS No	: NA
Mol.F.	: C16H16N2O4S
Mol.Wt.	: 332.4
Inv. Status	: Custom Synthesis

4-Nitrophthalonitrile

SZ CAT No:	: SZ-F010031
CAS No	: 31643-49-9
Mol.F.	: C8H3N3O2
Mol.Wt.	: 173.1
Inv. Status	: Custom Synthesis

Febuxostat Impurity 12

SZ CAT No:	: SZ-F010032
CAS No	: NA
Mol.F.	: C9H2N4O2
Mol.Wt.	: 198.1
Inv. Status	: Custom Synthesis

Febuxostat Impurity 13

SZ CAT No:	: SZ-F010033
CAS No	: NA
Mol.F.	: C32H36N4O6S2
Mol.Wt.	: 636.8
Inv. Status	: Custom Synthesis

Febuxostat Impurity 15

SZ CAT No:	: SZ-F010034
CAS No	: NA
Mol.F.	: C15H14N2O3S
Mol.Wt.	: 302.4
Inv. Status	: Custom Synthesis

Febuxostat Impurity 16

SZ CAT No:	: SZ-F010035
CAS No	: NA
Mol.F.	: C15H14N2O3S
Mol.Wt.	: 302.4
Inv. Status	: Custom Synthesis

Febuxostat Impurity 17

SZ CAT No:	: SZ-F010036
CAS No	: NA
Mol.F.	: C14H12N2O3S
Mol.Wt.	: 288.3
Inv. Status	: Custom Synthesis

Febuxostat Impurity 18

SZ CAT No:	: SZ-F010037
CAS No	: NA
Mol.F.	: C15H15NO4
Mol.Wt.	: 273.3
Inv. Status	: Custom Synthesis

Febuxostat Impurity 19

SZ CAT No:	: SZ-F010038
CAS No	: 2375033-35-3
Mol.F.	: C18H20N2O3S
Mol.Wt.	: 344.4
Inv. Status	: In Stock