Febuxostat Amide Methyl Ester

SZ CAT No:	SZ-F010045
CAS No	1643131-89-8
Mol.F.	C17H20N2O4S
Mol.Wt.	348.4
Inv. Status	Custom Synthesis

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Chemical Name: Methyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: CC(C)COC1=C(C(N)=O)C=C(C2=NC(C)=C(C(OC)=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 Amide Methyl Ester is chemically Methyl 2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate. Febuxostat Amide Methyl Ester is supplied with detailed characterization data compliant with regulatory guideline. Febuxostat Amide Methyl Ester 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.

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Febuxostat Descarboxy Impurity

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Febuxostat Descyano Ethyl Ester

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Febuxostat Descyano Hydroxy Ethyl Ester

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Febuxostat Descyano Hydroxy Impurity

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Febuxostat Descyano Impurity

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Febuxostat Dicarboxylic Acid Impurity

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Febuxostat Dimethylthiazole Ethyl Ester Impurity

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Febuxostat Dithiazole Acid Impurity

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Mol.F.	: C20H20N2O5S2
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Febuxostat Ethyl Ester

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Febuxostat Isopropyl Ester

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Febuxostat Isopropyl Ether Analog

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Febuxostat Methyl Ester

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Febuxostat USP Related Compound D

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Febuxostat Tert-butoxy Acid

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Febuxostat Dithioamide Impurity

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Febuxostat Impurity 3

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Febuxostat Impurity 1

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Febuxostat Impurity 2

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Febuxostat Impurity 6

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Febuxostat Impurity 7

SZ CAT No:	: SZ-F010028
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Mol.F.	: C16H18N2O4S
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3-Descyano-3-formyl Febuxostat

SZ CAT No:	: SZ-F010029
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Febuxostat Impurity 10

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4-Nitrophthalonitrile

SZ CAT No:	: SZ-F010031
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Febuxostat Impurity 12

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Febuxostat Impurity 13

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Febuxostat Impurity 15

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Febuxostat Impurity 16

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Febuxostat Impurity 17

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Febuxostat Impurity 18

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Febuxostat Impurity 19

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Febuxostat Butyl Ester Impurity

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3-Cyano-4-isobutoxybenzothioamide

SZ CAT No:	: SZ-F010040
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Febuxostat Impurity 21

SZ CAT No:	: SZ-F010041
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Febuxostat Impurity 22

SZ CAT No:	: SZ-F010042
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Mol.F.	: C16H16N2O3S
Mol.Wt.	: 316.4
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Febuxostat Impurity 23

SZ CAT No:	: SZ-F010043
CAS No	: NA
Mol.F.	: C22H24N2O5S2
Mol.Wt.	: 460.6
Inv. Status	: Custom Synthesis

Febuxostat Impurity 24

SZ CAT No:	: SZ-F010044
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Mol.F.	: C17H15N3O3S
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Inv. Status	: Custom Synthesis