Impurity Reference Standard - Products

Fruquintinib

CAT No: CL-FQTB-01 CAS No: 1194506-26-7 Mol Wt: 393.4 Mol F: C21H19N3O5 Inv Status: Custom Synthesis

Chemical Name: 6-((6,7-Dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide

Fruquintinib Impurity 1

CAT No: CL-FQTB-02 CAS No: NA Mol Wt: 397.8 Mol F: C20H16ClN3O4 Inv Status: Custom Synthesis

Chemical Name: 6-((7-Chloro-6-methoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide

Fruquintinib Impurity 2

CAT No: CL-FQTB-03 CAS No: NA Mol Wt: 526 Mol F: C14H11Br2IN2O2 Inv Status: Custom Synthesis

Chemical Name: (E)-1-(2-Bromo-4-methoxyphenyl)-2-(4-bromo-5-iodo-2-methoxyphenyl)diazene

Fruquintinib Impurity 3

CAT No: CL-FQTB-04 CAS No: 1194506-37-0 Mol Wt: 407.4 Mol F: C22H21N3O5 Inv Status: Custom Synthesis

Chemical Name: 6-((6,7-Dimethoxyquinazolin-4-yl)oxy)-2-ethyl-N-methylbenzofuran-3-carboxamide

Fruquintinib Impurity 4

CAT No: CL-FQTB-05 CAS No: 2858589-70-3 Mol Wt: 407.4 Mol F: C21H17N3O6 Inv Status: Custom Synthesis

Chemical Name: 6-((6,7-Dimethoxyquinazolin-4-yl)oxy)-2-formyl-N-methylbenzofuran-3-carboxamide

Fruquintinib Impurity 5

CAT No: CL-FQTB-06 CAS No: 1194506-33-6 Mol Wt: 407.4 Mol F: C22H21N3O5 Inv Status: Custom Synthesis

Chemical Name: 6-((6,7-Dimethoxyquinazolin-4-yl)oxy)-N-ethyl-2-methylbenzofuran-3-carboxamide

Fruquintinib Impurity 6

CAT No: CL-FQTB-07 CAS No: 1194506-45-0 Mol Wt: 417.4 Mol F: C23H19N3O5 Inv Status: Custom Synthesis

Chemical Name: 6-((3-Cyano-6,7-dimethoxyquinolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide

Fruquintinib Impurity 8

CAT No: CL-FQTB-08 CAS No: NA Mol Wt: 206.2 Mol F: C12H14O3 Inv Status: Custom Synthesis

Chemical Name: 1-(6-Methoxy-2-methyl-2,3-dihydrobenzofuran-3-yl)ethan-1-one

Fruquintinib Impurity 9

CAT No: CL-FQTB-09 CAS No: NA Mol Wt: 206.2 Mol F: C11H10O4 Inv Status: Custom Synthesis

Chemical Name: 3-Acetyl-6-methoxybenzofuran-2(3H)-one

Fruquintinib Impurity 10

CAT No: CL-FQTB-10 CAS No: 98879-99-3 Mol Wt: 164.2 Mol F: C9H8O3 Inv Status: Custom Synthesis

Chemical Name: 6-Methoxybenzofuran-2(3H)-one

Fruquintinib Impurity 12

CAT No: CL-FQTB-11 CAS No: 574745-97-4 Mol Wt: 210.6 Mol F: C9H7ClN2O2 Inv Status: Custom Synthesis

Chemical Name: 4-Chloro-7-methoxyquinazolin-6-ol

Fruquintinib Impurity 13

CAT No: CL-FQTB-12 CAS No: 263400-68-6 Mol Wt: 210.6 Mol F: C9H7ClN2O2 Inv Status: Custom Synthesis

Chemical Name: 4-Chloro-6-methoxyquinazolin-7-ol

Fruquintinib Impurity 14

CAT No: CL-FQTB-13 CAS No: 1145671-36-8 Mol Wt: 196.6 Mol F: C8H5ClN2O2 Inv Status: Custom Synthesis

Chemical Name: 4-Chloroquinazoline-6,7-diol

Fruquintinib Impurity 15

CAT No: CL-FQTB-14 CAS No: 4101-33-1 Mol Wt: 190.2 Mol F: C10H10N2O2 Inv Status: Custom Synthesis

Chemical Name: 6,7-Dimethoxyquinazoline

Fruquintinib Impurity 16

CAT No: CL-FQTB-15 CAS No: 13790-39-1 Mol Wt: 224.6 Mol F: C10H9ClN2O2 Inv Status: Custom Synthesis

Chemical Name: 4-Chloro-6,7-dimethoxyquinazoline

Fruquintinib Impurity 17

CAT No: CL-FQTB-16 CAS No: 638217-08-0 Mol Wt: 205.2 Mol F: C11H11NO3 Inv Status: Custom Synthesis

Chemical Name: 6-Hydroxy-N,2-dimethylbenzofuran-3-carboxamide

Fruquintinib Impurity 7

CAT No: CL-FQTB-17 CAS No: 103986-33-0 Mol Wt: 206.2 Mol F: C11H10O4 Inv Status: Custom Synthesis

Chemical Name: 6-Methoxy-2-methylbenzofuran-3-carboxylic acid

Fruquintinib D6

CAT No: CL-FQTB-18 CAS No: 2978508-76-6 Mol Wt: 399.4 Mol F: C21H13D6N3O5 Inv Status: Custom Synthesis

Chemical Name: 6-((6,7-Bis(methoxy-d3)quinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide

Type:Impurity Reference Standard

API NAME:Fruquintinib

Total Products: 18

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