Chemical structure of CAS 4431-00-9

Aurintricarboxylic Acid

In StockStarting at $36 for 1 gPurity ≥ 90%
CAS No.4431-00-9
MDL No.MFCD00011663
MFC22H14O9
MW422.30
InChI KeyGIXWDMTZECRIJT-UHFFFAOYSA-N

Pricing & Availability

Pack SizePurityPriceAvailabilityAction
1 g90%$36In Stock
5 g90%$125In Stock
Custom synthesis and bulk supply options are available upon request.

Product Information

Aurintricarboxylic acid is a quinomethane with the structure of 3-methylidene-6-oxocyclohexa-1,4-diene-1-carboxylic acid, where the methylidene hydrogens are substituted by 4-carboxy-3-hydroxyphenyl groups. Its trisodium salt is the histological dye 'chrome violet CG', and its triammonium salt is 'aluminon'. It functions as a histological dye, an insulin-like growth factor receptor 1 antagonist, and a fluorochrome. It is a monohydroxybenzoic acid, a member of quinomethanes, and a tricarboxylic acid, acting as the conjugate acid of aurintricarboxylate.

CAS No.4431-00-9
Product NameAurintricarboxylic Acid
IrritantIrritant
Signal Word:Warning
HCode:H315-H319-H335
PCode:P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501