Aluminon

Aluminon Basic information
Product Name:Aluminon
Synonyms:TRI-AMMONIUM AURINE-TRICARBOXYLATE;Aluminon(C.1.No.43810);aurine-tricarboxylated’ammonium;Benzoicacid,5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-,triammoniumsalt;Aluminon,ACS;ALUMINON A.C.S. REAGENT;AURINTRICARBOXYLIC ACID TRIAMMONIUM;AURINTRICARBOXYLIC ACID AMMONIUM SALT, A CS
CAS:569-58-4
MF:C22H17NO9
MW:439.38
EINECS:209-319-1
Product Categories:and Substrates;Enzyme Inhibitors;Enzyme Inhibitors by Enzyme;R to Z;Topoisomerase II;Biochemicals and Reagents;Building Blocks;Carbonyl Compounds;Carboxylic Acid Salts;Chemical Synthesis;Enzymes;Inhibitors;Organic Building Blocks;Ribonuclease;Bipyridyls, etc. (Chelating Reagents);Chelating Reagents;Analytical Chemistry
Mol File:569-58-4.mol
Aluminon Structure
Aluminon Chemical Properties
Melting point 220-225 °C (dec.)(lit.)
Boiling point 573.92°C (rough estimate)
density 1.4414 (rough estimate)
refractive index 1.6300 (estimate)
storage temp. room temp
solubility DMF: 20 mg/ml,DMSO: 20 mg/ml,Ethanol: 10 mg/ml,PBS (pH 7.2): 100 μg/ml
Colour Index 43810
form powder
color Deep red
PH5.3 (10g/l, H2O, 20°C)
Water Solubility 800 g/L (20 ºC)
Merck 14,322
BRN 3900820
Stability:Stable.
CAS DataBase Reference569-58-4
EPA Substance Registry SystemBenzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-, triammonium salt (569-58-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/38-36/37/38
Safety Statements 26-36-37/39
WGK Germany 2
RTECS GU4800000
TSCA Yes
HS Code 29189090
ToxicityLD50 orally in Rabbit: 9000 mg/kg
MSDS Information
ProviderLanguage
Aurintricarboxylic acid triammonium salt English
SigmaAldrich English
ACROS English
ALFA English
Aluminon Usage And Synthesis
Chemical Propertiesdark red crystalline powder
UsesAluminon can used as a reagent for aluminum in solution. It is also Forms brilliantly colored lakes with aluminum, chromium, iron, beryllium. Generally used for the detection and colorimetric estimation of aluminum in water, foods, tissues. Cf. Scherrer, Mogerman, J. Res. Natl. Bur. Stand. 21, 105 (1938).
UsesIt is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidylinositide 3-kinase and phospholipase C in PC12 cells. Aurintricarboxylic acid inhibits apoptosis in many cell types.
DefinitionChEBI: An ammonium salt that is the ammonium salt of 3,3'-[(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methylene]bis(6-hydroxybenzoic acid). A dye commonly used to detect the presence of the aluminium ion in an aqueous solution.
Biochem/physiol ActionsAurintricarboxylic acid readily polymerizes in aqueous solution, forming a stable free radical that inhibits protein-nucleic acid interactions. It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidylinositide 3-kinase and phospholipase C in PC12 cells. Aurintricarboxylic acid inhibits apoptosis in many cell types. Its neuroprotective effect, perhaps due to its ability to prevent down-regulation of Ca2+ impermeable GluR2 receptors or to its ability to inhibit calpain, a Ca2+-activated protease that is activated during apoptosis.
Safety ProfileHuman reproductive effects by ingestion: changes in male fertility. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NH3 and NOx,.
Aluminon Preparation Products And Raw materials
Raw materialsFormaldehyde-->Salicylic acid-->NITRIC OXIDE
Preparation ProductsMisoprostol
Aluminon Hyaluronic acid Salicylic acid 3-VINYLBENZALDEHYDE Sorbic acid 4,4'-dihydroxy-3,3'-di-(hydroxymethyl)diphenylmethane 2'-Hydroxy-3-phenylpropiophenone SENDA-CHROME AL 3-Hydroxybenzoic acid Folic acid trans-2-Methyl-2-pentenoic acid Butylparaben 5-PHENYLPENTA-2,4-DIENOIC ACID 4,4'-dihydroxy-3-(hydroxymethyl)diphenylmethane 3-VINYLBENZOIC ACID AURINTRICARBOXYLIC ACID TRANS,TRANS-2,4-HEXADIEN-1-OL Citric acid

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