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Details

Stereochemistry ACHIRAL
Molecular Formula C20H13NO5
Molecular Weight 347.3209
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 6-Aminofluorescein

SMILES

NC1=CC=C2C(=O)OC3(C2=C1)C4=C(OC5=C3C=CC(O)=C5)C=C(O)C=C4

InChI

InChIKey=YOAWSYSKQHLFPM-UHFFFAOYSA-N
InChI=1S/C20H13NO5/c21-10-1-4-13-16(7-10)20(26-19(13)24)14-5-2-11(22)8-17(14)25-18-9-12(23)3-6-15(18)20/h1-9,22-23H,21H2

HIDE SMILES / InChI

Molecular Formula C20H13NO5
Molecular Weight 347.3209
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 20:38:07 GMT 2025
Edited
by admin
on Tue Apr 01 20:38:07 GMT 2025
Record UNII
QC9B6K6F63
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Fluoresceinamine isomer II
Preferred Name English
6-Aminofluorescein
Common Name English
6-Amino-3?,6?-dihydroxyspiro[isobenzofuran-1(3H),9?-[9H]xanthen]-3-one
Systematic Name English
Spiro[isobenzofuran-1(3H),9?-[9H]xanthen]-3-one, 6-amino-3?,6?-dihydroxy-
Systematic Name English
Code System Code Type Description
CAS
51649-83-3
Created by admin on Tue Apr 01 20:38:07 GMT 2025 , Edited by admin on Tue Apr 01 20:38:07 GMT 2025
PRIMARY
PUBCHEM
103924
Created by admin on Tue Apr 01 20:38:07 GMT 2025 , Edited by admin on Tue Apr 01 20:38:07 GMT 2025
PRIMARY
ECHA (EC/EINECS)
257-334-7
Created by admin on Tue Apr 01 20:38:07 GMT 2025 , Edited by admin on Tue Apr 01 20:38:07 GMT 2025
PRIMARY
FDA UNII
QC9B6K6F63
Created by admin on Tue Apr 01 20:38:07 GMT 2025 , Edited by admin on Tue Apr 01 20:38:07 GMT 2025
PRIMARY
EPA CompTox
DTXSID40199588
Created by admin on Tue Apr 01 20:38:07 GMT 2025 , Edited by admin on Tue Apr 01 20:38:07 GMT 2025
PRIMARY