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Substance Name: 2',7'-Dichlorofluorescein
RN: 76-54-0
UNII: 56NQM5UZT1
InChIKey: VFNKZQNIXUFLBC-UHFFFAOYSA-N

Molecular Formula

  • C20-H10-Cl2-O5

Molecular Weight

  • 401.2
 
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Names and Synonyms

Name of Substance

  • 2',7'-Dichlorofluorescein

Synonyms

  • 2',7'-Dichlorofluorescein
  • EINECS 200-968-6
  • UNII-56NQM5UZT1

Systematic Names

  • 2-(2,7-Dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
  • Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',7'-dichloro-3',6'-dihydroxy-

Registry Numbers

CAS Registry Number

  • 76-54-0

FDA UNII

  • 56NQM5UZT1

Other Registry Numbers

  • 116189-73-2
  • 153474-60-3
  • 87714-38-3

System Generated Number

  • 0000076540

Structure Descriptors

InChI

1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H

InChIKey

VFNKZQNIXUFLBC-UHFFFAOYSA-N

Smiles

C1(OC2(c3c1cccc3)c1cc(Cl)c(cc1Oc1cc(c(cc21)Cl)O)O)=O