Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Disodium 2',4',5'-triiodofluorescein
RN: 52108-16-4
UNII: L4L7B353RU
InChIKey: QRHWLFAVTLPQHN-UHFFFAOYSA-L

Molecular Formula

  • C20-H7-I3-O5.2Na

Molecular Weight

  • 753.9503
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Disodium 2',4',5'-triiodofluorescein

Synonyms

  • Disodium 2',4',5'-triiodofluorescein
  • Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-2',4',5'-triiodo-, sodium salt (1:2)
  • UNII-L4L7B353RU

Registry Numbers

CAS Registry Number

  • 52108-16-4

FDA UNII

  • L4L7B353RU

System Generated Number

  • 0052108164

Structure Descriptors

InChI

1S/C20H9I3O5.2Na/c21-12-7-11-14(8-3-1-2-4-9(8)20(26)27)10-5-6-13(24)15(22)18(10)28-19(11)16(23)17(12)25;;/h1-7,24H,(H,26,27);;/q;2*+1/p-2

InChIKey

QRHWLFAVTLPQHN-UHFFFAOYSA-L

Smiles

c1ccc(c(c1)c2c3ccc(c(c3oc-4c(c(=O)c(cc24)I)I)I)[O-])C(=O)[O-].[Na+].[Na+]