Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid
RN: 28752-68-3
InChIKey: ZTOJFFHGPLIVKC-YAFCTCPESA-N

Note

  • Chromogen in glucose oxidase-peroxidase method for determining serum glucose; used in free radical scavenging assays.

Classification Code

  • Indicators and Reagents

Molecular Formula

  • C18-H18-N4-O6-S4

Molecular Weight

  • 514.626
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 2,2'-Azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid

Synonyms

  • 2,2'-Azinodi-(3-ethylbenzothiazoline)-(6)-sulfonic acid, ammonium salt
  • ABTS

Systematic Name

  • 6-Benzothiazolesulfonic acid, 2,2'-azinobis(3-ethyl-2,3-dihydro-, diammonium salt

Registry Numbers

CAS Registry Number

  • 28752-68-3

Related Registry Number

  • 30931-67-0 (di-ammonium salt)

System Generated Number

  • 0028752683

Structure Descriptors

InChI

1S/C18H18N4O6S4/c1-3-21-13-7-5-11(31(23,24)25)9-15(13)29-17(21)19-20-18-22(4-2)14-8-6-12(32(26,27)28)10-16(14)30-18/h5-10H,3-4H2,1-2H3,(H,23,24,25)(H,26,27,28)/b19-17-,20-18+

InChIKey

ZTOJFFHGPLIVKC-YAFCTCPESA-N

Smiles

N(\N=c1/sc2c(n1CC)ccc(c2)S(=O)(=O)O)=c1\sc2c(n1CC)ccc(c2)S(=O)(=O)O