2',5'-Diiodofluorescein

OC1=CC2=C(C=C1I)C3(OC(=O)C4=C3C=CC=C4)C5=C(O2)C(I)=C(O)C=C5

InChIKey=XRRRZKOESBEHAH-UHFFFAOYSA-N

InChI=1S/C20H10I2O5/c21-13-7-12-16(8-15(13)24)26-18-11(5-6-14(23)17(18)22)20(12)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H

Stereochemistry	RACEMIC
Additional Stereochemistry	No
Defined Stereocenters	0 / 1
E/Z Centers	0
Optical Activity	( + / - )

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:01:11 GMT 2025` Edited by `admin` on `Mon Mar 31 22:01:11 GMT 2025`
Record UNII	WS4HTS2HXA
Record Status	`Validated (UNII)`
Record Version

Name

Type

Language

2',5'-Diiodofluorescein

Common Name

English

2',5'-Diiodo-fluorescein

Preferred Name

English

3?,6?-Dihydroxy-2?,5?-diiodospiro[isobenzofuran-1(3H),9?-[9H]xanthen]-3-one

Systematic Name

English

Spiro[isobenzofuran-1(3H),9?-[9H]xanthen]-3-one, 3?,6?-dihydroxy-2?,5?-diiodo-

Systematic Name

English

Code System Code Type Description

CAS

83498-88-8

Created by admin on Mon Mar 31 22:01:11 GMT 2025 , Edited by admin on Mon Mar 31 22:01:11 GMT 2025

PRIMARY

PUBCHEM

69417788

Created by admin on Mon Mar 31 22:01:11 GMT 2025 , Edited by admin on Mon Mar 31 22:01:11 GMT 2025

PRIMARY

FDA UNII

WS4HTS2HXA

Created by admin on Mon Mar 31 22:01:11 GMT 2025 , Edited by admin on Mon Mar 31 22:01:11 GMT 2025

PRIMARY