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Febuxostat Impurity 21
Overview
Chemical Name:
2-(3-cyano-4-((2-methylallyl)oxy)phenyl)-4-methylthiazole-5-carboxylic acid
CAT No:
VS-F006049
CAS No:
1346238-12-7
Mol.F.
C16H14N2O3S
Mol.Wt.:
314.36
Status:
Custom Synthesis
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Febuxostat
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CAT No
: VS-F006000
CAS No
: 144060-53-7
Mol.F.
: C16H16N2O3S
Mol.Wt.
: 316.37
Status
: In Stock
Febuxostat 4-Hydroxy Acid Impurity
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CAT No
: VS-F006001
CAS No
: 407582-48-3
Mol.F.
: C12H8N2O3S
Mol.Wt.
: 260.27
Status
: Custom Synthesis
Febuxostat 4-Hydroxy Ethyl Ester
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CAT No
: VS-F006002
CAS No
: 161798-02-3
Mol.F.
: C14H12N2O3S
Mol.Wt.
: 288.32
Status
: Custom Synthesis
Febuxostat Acyl-Î’-D-Glucuronide
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CAT No
: VS-F006003
CAS No
: N/A
Mol.F.
: C22H24N2O9S
Mol.Wt.
: 492.5
Status
: Custom Synthesis
Febuxostat Amide Impurity
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CAT No
: VS-F006004
CAS No
: 1239233-86-3
Mol.F.
: C16H18N2O4S
Mol.Wt.
: 334.39
Status
: In Stock
Febuxostat Bromo Impurity
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CAT No
: VS-F006005
CAS No
: 144060-40-2
Mol.F.
: C15H16BrNO3S
Mol.Wt.
: 370.26
Status
: Custom Synthesis
Febuxostat Butyl Ether Analog
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CAT No
: VS-F006006
CAS No
: 1657014-33-9
Mol.F.
: C16H16N2O3S
Mol.Wt.
: 316.37
Status
: Custom Synthesis
Febuxostat Descarboxy Impurity
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CAT No
: VS-F006007
CAS No
: 1335202-60-2
Mol.F.
: C15H16N2OS
Mol.Wt.
: 272.37
Status
: Custom Synthesis
Febuxostat Descyano Ethyl Ester
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CAT No
: VS-F006008
CAS No
: 144060-97-9
Mol.F.
: C17H21NO3S
Mol.Wt.
: 319.42
Status
: Custom Synthesis
Febuxostat Descyano Hydroxy Ethyl Ester
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CAT No
: VS-F006009
CAS No
: 161797-99-5
Mol.F.
: C13H13NO3S
Mol.Wt.
: 263.31
Status
: Custom Synthesis
Febuxostat Descyano Hydroxy Impurity
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CAT No
: VS-F006010
CAS No
: 886501-78-6
Mol.F.
: C11H9NO3S
Mol.Wt.
: 235.26
Status
: Custom Synthesis
Febuxostat Descyano Impurity
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CAT No
: VS-F006011
CAS No
: 1206550-99-3
Mol.F.
: C15H17NO3S
Mol.Wt.
: 291.37
Status
: Custom Synthesis
Febuxostat Dicarboxylic Acid Impurity
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CAT No
: VS-F006012
CAS No
: 1239233-87-4
Mol.F.
: C16H17NO5S
Mol.Wt.
: 335.37
Status
: In Stock
Febuxostat Dimethylthiazole Ethyl Ester Impurity
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CAT No
: VS-F006013
CAS No
: 7210-77-7
Mol.F.
: C8H11NO2S
Mol.Wt.
: 185.24
Status
: Custom Synthesis
Febuxostat Dithiazole Acid Impurity
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CAT No
: VS-F006014
CAS No
: 1330632-48-8
Mol.F.
: C20H20N2O5S2
Mol.Wt.
: 432.51
Status
: Custom Synthesis
Febuxostat Ethyl Ester
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CAT No
: VS-F006015
CAS No
: 160844-75-7
Mol.F.
: C18H20N2O3S
Mol.Wt.
: 344.43
Status
: In Stock
Febuxostat Isopropyl Ester
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CAT No
: VS-F006016
CAS No
: 1346238-10-5
Mol.F.
: C19H22N2O3S
Mol.Wt.
: 358.45
Status
: Custom Synthesis
Febuxostat Isopropyl Ether Analog
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CAT No
: VS-F006017
CAS No
: 144060-52-6
Mol.F.
: C15H14N2O3S
Mol.Wt.
: 302.35
Status
: Custom Synthesis
Febuxostat Methyl Ester
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CAT No
: VS-F006018
CAS No
: 923942-34-1
Mol.F.
: C17H18N2O3S
Mol.Wt.
: 330.4
Status
: Custom Synthesis
Febuxostat n-Propyl Ether Acid Impurity
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CAT No
: VS-F006019
CAS No
: 1530308-87-2
Mol.F.
: C15H14N2O3S
Mol.Wt.
: 302.35
Status
: Custom Synthesis
Febuxostat sec-Butyl Ether Acid Impurity
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CAT No
: VS-F006020
CAS No
: 1335202-59-9
Mol.F.
: C16H16N2O3S
Mol.Wt.
: 316.37
Status
: Custom Synthesis
Febuxostat t-Butyl Ether Acid Impurity
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CAT No
: VS-F006021
CAS No
: 2418591-43-0
Mol.F.
: C16H16N2O3S
Mol.Wt.
: 316.37
Status
: Custom Synthesis
Febuxostat Impurity (4-Isobutoxy benzene-1,3-bis(carbothio amide))
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CAT No
: VS-F006022
CAS No
: 1330632-46-6
Mol.F.
: C12H16N2OS2
Mol.Wt.
: 268.4
Status
: Custom Synthesis
Febuxostat Impurity (Dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate))
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CAT No
: VS-F006023
CAS No
: 1330632-47-7
Mol.F.
: C22H24N2O5S2
Mol.Wt.
: 460.57
Status
: Custom Synthesis
Febuxostat Butyl Ester Impurity
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CAT No
: VS-F006024
CAS No
: 1619982-02-3
Mol.F.
: C20H24N2O3S
Mol.Wt.
: 372.5
Status
: Custom Synthesis
Febuxostat Impurity V
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CAT No
: VS-F006025
CAS No
: N/A
Mol.F.
: C18H21NO5S
Mol.Wt.
: 363.4
Status
: Custom Synthesis
Febuxostat Diformyl Impurity
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CAT No
: VS-F006026
CAS No
: 2073891-59-3
Mol.F.
: C15H13NO5S
Mol.Wt.
: 319.3
Status
: Custom Synthesis
Oxime Febuxostat Acid Impurity
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CAT No
: VS-F006027
CAS No
: N/A
Mol.F.
: C16H18N2O4S
Mol.Wt.
: 334.4
Status
: Custom Synthesis
Ethyl 2,2-dichloro-3-oxobutanoate
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CAT No
: VS-F006028
CAS No
: 6134-66-3
Mol.F.
: C6H8Cl2O3
Mol.Wt.
: 199
Status
: Custom Synthesis
3-Hydroxybenzothioamide
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CAT No
: VS-F006029
CAS No
: 104317-54-6
Mol.F.
: C7H7NOS
Mol.Wt.
: 153.2
Status
: Custom Synthesis
2-Hydroxybenzothioamide
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CAT No
: VS-F006030
CAS No
: 7133-90-6
Mol.F.
: C7H7NOS
Mol.Wt.
: 153.2
Status
: Custom Synthesis
Isopropyloxycarbonyl Febuxostat
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CAT No
: VS-F006031
CAS No
: N/A
Mol.F.
: C19H23NO5S
Mol.Wt.
: 377.5
Status
: Custom Synthesis
Febuxostat Ethyl Ester Amide Impurity
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CAT No
: VS-F006032
CAS No
: 1346238-15-0
Mol.F.
: C18H22N2O4S
Mol.Wt.
: 362.4
Status
: Custom Synthesis
Febuxostat Isobutyl Ester Impurity
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CAT No
: VS-F006033
CAS No
: N/A
Mol.F.
: C21H28N2O4S
Mol.Wt.
: 404.5
Status
: Custom Synthesis
Febuxostat Impurity 1
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CAT No
: VS-F006034
CAS No
: 161798-01-2
Mol.F.
: C14H13NO4S
Mol.Wt.
: 291.33
Status
: Custom Synthesis
Febuxostat Impurity 2
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CAT No
: VS-F006035
CAS No
: 161798-03-4
Mol.F.
: C18H21NO4S
Mol.Wt.
: 347.44
Status
: Custom Synthesis
Febuxostat Impurity 6
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CAT No
: VS-F006036
CAS No
: 1271738-74-9
Mol.F.
: C18H22N2O4S
Mol.Wt.
: 362.45
Status
: Custom Synthesis
Febuxostat Impurity 7
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CAT No
: VS-F006037
CAS No
: N/A
Mol.F.
: C16H18N2O4S
Mol.Wt.
: 334.4
Status
: Custom Synthesis
Febuxostat Impurity 8
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CAT No
: VS-F006038
CAS No
: 144060-62-8
Mol.F.
: C16H17NO4S
Mol.Wt.
: 319.38
Status
: Custom Synthesis
Febuxostat Impurity 10
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CAT No
: VS-F006039
CAS No
: N/A
Mol.F.
: C16H16N2O4S
Mol.Wt.
: 332.38
Status
: Custom Synthesis
Febuxostat Impurity 11
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CAT No
: VS-F006040
CAS No
: 31643-49-9
Mol.F.
: C8H3N3O2
Mol.Wt.
: 173.13
Status
: Custom Synthesis
Febuxostat Impurity 12
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CAT No
: VS-F006041
CAS No
: N/A
Mol.F.
: C9H2N4O2
Mol.Wt.
: 198.14
Status
: Custom Synthesis
Febuxostat Impurity 13
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CAT No
: VS-F006042
CAS No
: N/A
Mol.F.
: C32H36N4O6S2
Mol.Wt.
: 636.79
Status
: Custom Synthesis
Febuxostat Impurity 15
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CAT No
: VS-F006043
CAS No
: N/A
Mol.F.
: C15H14N2O3S
Mol.Wt.
: 302.35
Status
: Custom Synthesis
Febuxostat Impurity 16
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CAT No
: VS-F006044
CAS No
: N/A
Mol.F.
: C15H14N2O3S
Mol.Wt.
: 302.35
Status
: Custom Synthesis
Febuxostat Impurity 17
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CAT No
: VS-F006045
CAS No
: N/A
Mol.F.
: C14H12N2O3S
Mol.Wt.
: 288.33
Status
: Custom Synthesis
Febuxostat Impurity 18
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CAT No
: VS-F006046
CAS No
: N/A
Mol.F.
: C15H15NO4
Mol.Wt.
: 273.29
Status
: Custom Synthesis
Febuxostat Impurity 19
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CAT No
: VS-F006047
CAS No
: 2375033-35-3
Mol.F.
: C18H20N2O3S
Mol.Wt.
: 344.4
Status
: Custom Synthesis
Febuxostat Impurity 20
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CAT No
: VS-F006048
CAS No
: 163597-57-7
Mol.F.
: C12H14N2OS
Mol.Wt.
: 234.32
Status
: Custom Synthesis
Febuxostat Impurity 21
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CAT No
: VS-F006049
CAS No
: 1346238-12-7
Mol.F.
: C16H14N2O3S
Mol.Wt.
: 314.36
Status
: Custom Synthesis
Febuxostat Impurity 22
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CAT No
: VS-F006050
CAS No
: N/A
Mol.F.
: C16H16N2O3S
Mol.Wt.
: 316.38
Status
: Custom Synthesis
Febuxostat Impurity 23
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CAT No
: VS-F006051
CAS No
: N/A
Mol.F.
: C22H24N2O5S2
Mol.Wt.
: 460.56
Status
: Custom Synthesis
Febuxostat Impurity 24
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CAT No
: VS-F006052
CAS No
: N/A
Mol.F.
: C17H15N3O3S
Mol.Wt.
: 341.39
Status
: Custom Synthesis
Febuxostat Impurity 25
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CAT No
: VS-F006053
CAS No
: 1643131-89-8
Mol.F.
: C17H20N2O4S
Mol.Wt.
: 348.42
Status
: Custom Synthesis
Febuxostat Impurity 26
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CAT No
: VS-F006054
CAS No
: 2230270-05-8
Mol.F.
: C18H20N2O3S
Mol.Wt.
: 344.4
Status
: Custom Synthesis
Febuxostat Impurity 27
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CAT No
: VS-F006055
CAS No
: N/A
Mol.F.
: C32H31N3O6S2
Mol.Wt.
: 617.7
Status
: Custom Synthesis
Febuxostat Impurity 28
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CAT No
: VS-F006056
CAS No
: 1350352-70-3
Mol.F.
: C16H18N2O4S
Mol.Wt.
: 334.4
Status
: Custom Synthesis
Febuxostat Impurity 29
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CAT No
: VS-F006057
CAS No
: N/A
Mol.F.
: C12H7ClN2O2S
Mol.Wt.
: 278.7
Status
: Custom Synthesis
Febuxostat DEE Impurity
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CAT No
: VS-F006058
CAS No
: 1643131-93-4
Mol.F.
: C20H25NO5S
Mol.Wt.
: 391.5
Status
: Custom Synthesis
Febuxostat Impurity 30
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CAT No
: VS-F006059
CAS No
: 1312815-35-2
Mol.F.
: C12H9NO4S
Mol.Wt.
: 263.3
Status
: Custom Synthesis
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