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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 9,10-Dihydro-9,10-dioxo-1-methyl-3,5,6,8-tetrahydroxyanthracene-2-carboxylic acid
9,10-Dihydro-9,10-dioxo-1-methyl-3,5,6,8-tetrahydroxyanthracene-2-carboxylic acid structure, CAS 18499-92-8

9,10-Dihydro-9,10-dioxo-1-methyl-3,5,6,8-tetrahydroxyanthracene-2-carboxylic acid

CAS Number18499-92-8

Synonyms1-Methyl-2-carboxy-3,5,6,8-tetrahydroxyanthraquinone; 9,10-Dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic Acid; 3.5.6.8-Tetrahydro-9.10-dioxo-1-methyl-9.10-dihydro-anthracen-carbonsaeure-(2); Kermes (dye); Kermes; Kermesic Acid; 1-methyl-3,5,6,8-tetrahydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid; C.I. Natural Red 3; 2-carboxy-1-methyl-3,5,6,8-tetrahydroxy-anthraquinone; 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracen-2-carbonsaeure; 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid

Molecular FormulaC16H10O8

Molecular Weight492.39

Purity98%

Density1.819g/cm3

Boiling Point679.83ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Cat. No.: 2A-9061423 Purity: 98%
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Quality Control of [ 18499-92-8 ] Purity: 98% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number18499-92-8
Catalog No.2A-9061423
Chinese NameKermesic Acid
Synonyms1-Methyl-2-carboxy-3,5,6,8-tetrahydroxyanthraquinone; 9,10-Dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic Acid; 3.5.6.8-Tetrahydro-9.10-dioxo-1-methyl-9.10-dihydro-anthracen-carbonsaeure-(2); Kermes (dye); Kermes; Kermesic Acid; 1-methyl-3,5,6,8-tetrahydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid; C.I. Natural Red 3; 2-carboxy-1-methyl-3,5,6,8-tetrahydroxy-anthraquinone; 3,5,6,8-Tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracen-2-carbonsaeure; 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid
Molecular FormulaC16H10O8
Molecular Weight492.39
Purity98
Density1.819g/cm3
Boiling Point679.83ºC at 760 mmHg
MDL NumberC22H20O13
SMILESCc1c(C(=O)O)c(O)cc2c1C(=O)c1c(O)cc(O)c(O)c1C2=O
InChI KeyCXORMDKZEUMQHX-UHFFFAOYSA-N
MSDSmsds/61423_1_18499_92_8.pdf
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