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Details

Stereochemistry ACHIRAL
Molecular Formula C8H3NO5
Molecular Weight 193.1131
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-NITROPHTHALIC ACID ANHYDRIDE

SMILES

[O-][N+](=O)C1=CC2=C(C=C1)C(=O)OC2=O

InChI

InChIKey=MMVIDXVHQANYAE-UHFFFAOYSA-N
InChI=1S/C8H3NO5/c10-7-5-2-1-4(9(12)13)3-6(5)8(11)14-7/h1-3H

HIDE SMILES / InChI

Molecular Formula C8H3NO5
Molecular Weight 193.1131
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 Mon Mar 31 18:52:34 GMT 2025
Edited
by admin
on Mon Mar 31 18:52:34 GMT 2025
Record UNII
SQN32UA63N
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4-NITROPHTHALIC ACID ANHYDRIDE
Systematic Name English
NSC-26424
Preferred Name English
5-NITROISOBENZOFURAN-1,3-DIONE
Systematic Name English
1,3-ISOBENZOFURANDIONE, 5-NITRO-
Systematic Name English
NITROPHTHALIC ANHYDRIDE, 4-
Systematic Name English
4-NITROPHTHALIC ANHYDRIDE
Systematic Name English
5-NITROPHTHALIC ANHYDRIDE
Systematic Name English
PHTHALIC ANHYDRIDE, 4-NITRO-
Systematic Name English
Code System Code Type Description
NSC
26424
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY
PUBCHEM
230976
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY
CAS
5466-84-2
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY
EPA CompTox
DTXSID6025775
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY
FDA UNII
SQN32UA63N
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY
ECHA (EC/EINECS)
226-776-2
Created by admin on Mon Mar 31 18:52:34 GMT 2025 , Edited by admin on Mon Mar 31 18:52:34 GMT 2025
PRIMARY