U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C20H10Cl2O3
Molecular Weight 369.198
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Fluorescein chloride

SMILES

ClC1=CC2=C(C=C1)C3(OC(=O)C4=CC=CC=C34)C5=CC=C(Cl)C=C5O2

InChI

InChIKey=LNBKJWCRFAZVLK-UHFFFAOYSA-N
InChI=1S/C20H10Cl2O3/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10H

HIDE SMILES / InChI

Molecular Formula C20H10Cl2O3
Molecular Weight 369.198
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 17:40:38 GMT 2025
Edited
by admin
on Tue Apr 01 17:40:38 GMT 2025
Record UNII
2G5JV2XD4H
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Fluorescein chloride
Common Name English
NSC-231613
Preferred Name English
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dichloro-
Systematic Name English
3',6'-Dichlorospiro(phthalide-3,9'-xanthene)
Systematic Name English
3?,6?-Dichlorofluoran
Systematic Name English
Fluoran, 3',6'-dichloro-
Systematic Name English
3?,6?-Dichlorospiro[isobenzofuran-1(3H),9?-[9H]xanthen]-3-one
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID7060889
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY
FDA UNII
2G5JV2XD4H
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY
ECHA (EC/EINECS)
211-147-7
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY
NSC
231613
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY
CAS
630-88-6
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY
PUBCHEM
99508
Created by admin on Tue Apr 01 17:40:38 GMT 2025 , Edited by admin on Tue Apr 01 17:40:38 GMT 2025
PRIMARY