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Details

Stereochemistry ACHIRAL
Molecular Formula C4H4N2O3
Molecular Weight 128.0862
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ISOBARBITURIC ACID

SMILES

O=C1NCC(=O)C(=O)N1

InChI

InChIKey=FQXOOGHQVPKHPG-UHFFFAOYSA-N
InChI=1S/C4H4N2O3/c7-2-1-5-4(9)6-3(2)8/h1H2,(H2,5,6,8,9)

HIDE SMILES / InChI

Molecular Formula C4H4N2O3
Molecular Weight 128.0862
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Stimulation of human endonuclease III by Y box-binding protein 1 (DNA-binding protein B). Interaction between a base excision repair enzyme and a transcription factor.
2001 Jun 15
A back-up glycosylase in Nth1 knock-out mice is a functional Nei (endonuclease VIII) homologue.
2002 Nov 1
Detection of p53 mutations in precancerous gastric tissue.
2003 Oct 6
Compromised incision of oxidized pyrimidines in liver mitochondria of mice deficient in NTH1 and OGG1 glycosylases.
2003 Sep 5
Reaction of substituted pyrimidines with photochemically generated t-BuO* radicals.
2005 Dec
Differential modulation of base excision repair activities during brain ontogeny: implications for repair of transcribed DNA.
2006 Jan
DNA oxidation in Alzheimer's disease.
2006 Nov-Dec
Base-pairing properties of the oxidized cytosine derivative, 5-hydroxy uracil.
2008 Feb 15
Interaction of the human DNA glycosylase NEIL1 with proliferating cell nuclear antigen. The potential for replication-associated repair of oxidized bases in mammalian genomes.
2008 Feb 8
Raltegravir, elvitegravir, and metoogravir: the birth of "me-too" HIV-1 integrase inhibitors.
2009 Mar 5
Molecular mechanisms of ultraviolet radiation-induced DNA damage and repair.
2010 Dec 16
Substrate specific stimulation of NEIL1 by WRN but not the other human RecQ helicases.
2010 Jun 4
Early Steps in the DNA Base Excision Repair Pathway of a Fission Yeast Schizosaccharomyces pombe.
2010 Sep 16
Substance Class Chemical
Created
by admin
on Sat Dec 16 00:42:07 UTC 2023
Edited
by admin
on Sat Dec 16 00:42:07 UTC 2023
Record UNII
438WJI1S49
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ISOBARBITURIC ACID
Common Name English
5-HYDROXY-2,4(1H,3H)-PYRIMIDINEDIONE
Systematic Name English
FLUOROURACIL RELATED COMPOUND B [USP IMPURITY]
USP-RS  
Common Name English
DIHYDROPYRIMIDINE-2,4,5(3H)-TRIONE
Systematic Name English
NSC-90431
Code English
2,4(1H,3H)-PYRIMIDINEDIONE, 5-HYDROXY-
Systematic Name English
2,4,5(3H)-PYRIMIDINETRIONE, DIHYDRO-
Systematic Name English
5-HYDROXYURACIL
Systematic Name English
FLUOROURACIL RELATED COMPOUND B [USP-RS]
Common Name English
FLUOROURACIL IMPURITY B [EP IMPURITY]
Common Name English
NSC-95958
Code English
Code System Code Type Description
EPA CompTox
DTXSID30174667
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
NSC
90431
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
CHEBI
29115
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
RS_ITEM_NUM
1279021
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
WIKIPEDIA
5-Hydroxyuracil
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
ECHA (EC/EINECS)
207-829-9
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
CAS
496-76-4
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
NSC
95958
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
PUBCHEM
96994
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
FDA UNII
438WJI1S49
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
PRIMARY
CAS
95035-33-9
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
ALTERNATIVE
ECHA (EC/EINECS)
243-932-5
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
ALTERNATIVE
CAS
20636-41-3
Created by admin on Sat Dec 16 00:42:07 UTC 2023 , Edited by admin on Sat Dec 16 00:42:07 UTC 2023
ALTERNATIVE
Related Record Type Details
PARENT -> IMPURITY
USP Peak Value = 0.15%
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP