ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards 4-Acetyl Rhein

4-Acetyl Rhein

4-Acetyl Rhein Basic information
Product Name:4-Acetyl Rhein
Synonyms:4-Acetyl Rhein;4-(Acetyloxy)-9,10-dihydro-5-hydroxy-9,10-dioxo-2-anthracenecarboxylic Acid;Diacerein IMpurity E;4-Acetyloxy-5-hydroxy-9,10-dioxo-anthracene-2-carboxylic acid;Diacerein EP Impurity E;Diacerein Impurity 1(Diacerein EP Impurity E);Diacerein EP Impurity E (4-Acetyl Rhein);2-Anthracenecarboxylic acid, 4-(acetyloxy)-9,10-dihydro-5-hydroxy-9,10-dioxo-
CAS:875535-36-7
MF:C17H10O7
MW:326.26
EINECS:
Product Categories:Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:875535-36-7.mol
4-Acetyl Rhein Structure
4-Acetyl Rhein Chemical Properties
Melting point 235-237°C
Boiling point 635.5±55.0 °C(Predicted)
density 1.571±0.06 g/cm3(Predicted)
storage temp. Refrigerator, Under Inert Atmosphere
solubility DMSO (Slightly), Methanol (Slightly, Heated)
pka3.03±0.20(Predicted)
form Solid
color Yellow to Dark Yellow
Safety Information
MSDS Information
4-Acetyl Rhein Usage And Synthesis
UsesAn impurity in the Diacerein (D303000) bulk drug.
4-Acetyl Rhein Preparation Products And Raw materials
Diacerein Emodin Rhein Diacerein Impurity 2 5-Acetyl Rhein Aloin Peracetate Aloe emodin Triacetyl Aloe-emodin (Impurity A) Diacerein IMpurity F
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