Rhein CRS, European Pharmacopoeia (EP) R

cas: 478-43-3 — see every product listed under this CAS number, including other names

Rhein CRS, European Pharmacopoeia (EP) R (CAS 478-43-3) is a chemical reagent available from Chemat. Available pack sizes: -. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberY0002159
cas478-43-3
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Available pack sizes

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Sigma-Aldrich - 695.70 Pln

Rhein is a dihydroxyanthraquinone.

Source: ChEBI

Identity
Molecular formulaC15H8O6
Molecular weight284.22 g/mol
IUPAC name4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid
InChIKeyFCDLCPWAQCPTKC-UHFFFAOYSA-N
SMILESC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3O)C(=O)O

Computed by PubChem (NCBI)

Synonyms: Rhein, Monorhein, Cassic acid, Rhubarb Yellow, Rheic acid, 4,5-Dihydroxyanthraquinone-2-carboxylic acid, Chrysazin-3-carboxylic acid, 1,8-Dihydroxyanthraquinone-3-carboxylic acid, 4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid, 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid
Related forms of this compound
4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid C15H8O6
4,5-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid C15H8O6
Isomers (same molecular formula)
9-oxoxanthene-2,6-dicarboxylic acid C15H8O6
1,4-dihydroxy-9,10-dioxoanthracene-2-carboxylic acid C15H8O6
1,3,8-trihydroxy-[1]benzofuro[2,3-b]chromen-11-one C15H8O6

Also listed as

1,8-DIHYDROXY-3-CARBOXYANTHRAQUINONE, 96% Chemat CAS 478-43-3
Diacerein EP Impurity C Chemat Brand CAS 478-43-3
Rhein Chemat Brand CAS 478-43-3
Rhein, >95% (HPLC) TRC CAS 478-43-3
Rhein/ 98.66% (existing batch purity) TargetMol CAS 478-43-3
Rhein, 97% Thermo Scientific (Alfa Aesar) CAS 478-43-3
Rhein, 98.00% Chemat CAS 478-43-3
4,5-Dihydroxyanthraquinone-2-carboxylic Acid, >95.0%(HPLC)(T) TCI CAS 478-43-3
Rhein, 99.73% MedChemExpress CAS 478-43-3
Rhein (Standard), 99.12% MedChemExpress CAS 478-43-3
Rhein, ROTICHROM® HPLC, 20 mg, glass Roth CAS 478-43-3
Rhein, ROTICHROM® CHR, 50 mg, glass Roth CAS 478-43-3
Rhein, 98+% Ambeed CAS 478-43-3
4,5-Dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid, 98+% BLDpharm CAS 478-43-3
Rhein, tech. Sigma-Aldrich CAS 478-43-3

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