Impurity Reference Standard - Products

Anthraquinone

CAT No: CL-ANTQ-001 CAS No: 84-65-1 Mol Wt: 208.2 Mol F: C14H8O2 Inv Status: Custom Synthesis

Chemical Name: Anthracene-9,10-dione

Anthraquinone Impurity 1

CAT No: CL-ANTQ-002 CAS No: NA Mol Wt: 284.3 Mol F: C16H12O5 Inv Status: Custom Synthesis

Chemical Name: 3,8-Dihydroxy-2-(hydroxymethyl)-1-methylanthracene-9,10-dione

Anthraquinone Impurity 2

CAT No: CL-ANTQ-003 CAS No: 92439-42-4 Mol Wt: 302.2 Mol F: C15H10O7 Inv Status: Custom Synthesis

Chemical Name: 1,3,6,8-Tetrahydroxy-2-(hydroxymethyl)anthracene-9,10-dione

Anthraquinone Impurity 3

CAT No: CL-ANTQ-004 CAS No: 69119-31-9 Mol Wt: 298.3 Mol F: C16H10O6 Inv Status: Custom Synthesis

Chemical Name: 3,8-Dihydroxy-1-methyl-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid

Anthraquinone Impurity 4

CAT No: CL-ANTQ-005 CAS No: NA Mol Wt: 316.2 Mol F: C15H8O8 Inv Status: Custom Synthesis

Chemical Name: 1,3,6,8-Tetrahydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid

Anthraquinone Impurity 5

CAT No: CL-ANTQ-006 CAS No: NA Mol Wt: 400.3 Mol F: C19H12O10 Inv Status: Custom Synthesis

Chemical Name: 1,8-Diacetoxy-3,6-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid

Anthraquinone Impurity 6

CAT No: CL-ANTQ-007 CAS No: 81-55-0 Mol Wt: 330.2 Mol F: C14H6N2O8 Inv Status: Custom Synthesis

Chemical Name: 1,8-Dihydroxy-4,5-dinitroanthracene-9,10-dione

Anthraquinone Impurity 7

CAT No: CL-ANTQ-008 CAS No: 81-64-1 Mol Wt: 240.2 Mol F: C14H8O4 Inv Status: Custom Synthesis

Chemical Name: 1,4-Dihydroxyanthracene-9,10-dione

Anthraquinone Impurity 8

CAT No: CL-ANTQ-009 CAS No: 518-83-2 Mol Wt: 240.2 Mol F: C14H8O4 Inv Status: Custom Synthesis

Chemical Name: 1,3-Dihydroxyanthracene-9,10-dione