69796-56-1

Basic information

• Product Name: Anthranilic acid, N,N-oxalyldi-
• CAS NO: 69796-56-1
• Molecular Formula: C₁₆H₁₂N₂O₆
• Molecular Weight: 328.281
• Mol File: 69796-56-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Anthranilic acid, N,N-oxalyldi-(CAS DataBase Reference)
• NIST Chemistry Reference: Anthranilic acid, N,N-oxalyldi-(69796-56-1)
• EPA Substance Registry System: Anthranilic acid, N,N-oxalyldi-(69796-56-1)

Safety Data

• Hazardous Substances Data: 69796-56-1(Hazardous Substances Data)

Upstream product

• 79-37-8 oxalyl dichloride 
• 118-92-3 anthranilic acid 
• 95-92-1 oxalic acid diethyl ester 
• 479-41-4 indirubin 
• 64784-13-0 indigo 
• 23949-70-4 2,2'-(Oxalyldiimino)bisbenzoesaeuredimethylester 
• 95-53-4 o-toluidine 
• 406190-09-8 N-(o-tolyl)-oxamic acid 
• 40728-87-8 2,2'-bis(benzo-1,3-oxazinyl)-6,6'-dione 
• 144-62-7 oxalic acid 

Downstream Products

• 116722-62-4 MnCu(oxamidobis(benzoato))(H₂O) 

Relevant articles and documents

A Novel Molecular Based Ferromagnet Ordering at 14 K

The compound MnCu(obbz)*H2O , obtained by reaction of the Mn2+ ion with the copper (II) 'brick' 2-, orders ferromagnetically at Tc = 14 K; below Tc it exhibits a hysteresi

Identification of degradation products of indigoids by tandem mass spectrometry

The study concerns identification of photodegradation products of indigotin, indirubin and isoindigo. Experimental methodology consists of degradation of standard solutions of indigoids in a solar box and analysis of samples taken at different aging time by using capillary high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometric and spectrophotometric detectors. Identification of the formed compounds was based on careful interpretation of the electrospray ionization MS/MS spectra. Apart from the well-known degradation products of indigoids: isatin, isatoic anhydride and anthranilic acid, another seven species were also identified, and their proposed structures were confirmed by high-resolution molecular masses measurements; according to the best knowledge of authors, they have not been reported so far. The obtained results formed the basis for postulating mechanism of the process. Moreover, the MRM (Multiple Reaction Monitoring) method was developed for the identification of natural dyes and their degradation products in textiles of historical value. Apart from such colorants as indigotin and flavonoids, also presence of degradation products of indigoids was confirmed.