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Details

Stereochemistry ACHIRAL
Molecular Formula C10H8N2O2
Molecular Weight 188.1827
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone

SMILES

OC1=CC=C(C=C1)C2=NC=CNC2=O

InChI

InChIKey=KNKDJXWCPVPHPA-UHFFFAOYSA-N
InChI=1S/C10H8N2O2/c13-8-3-1-7(2-4-8)9-10(14)12-6-5-11-9/h1-6,13H,(H,12,14)

HIDE SMILES / InChI

Molecular Formula C10H8N2O2
Molecular Weight 188.1827
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 21:43:56 GMT 2025
Edited
by admin
on Mon Mar 31 21:43:56 GMT 2025
Record UNII
6PRR54P75N
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
Systematic Name English
AMOXICILLIN RELATED COMPOUND F [USP-RS]
Preferred Name English
3-(4-HYDROXYPHENYL)PYRAZIN-2-OL
Systematic Name English
2(1H)-PYRAZINONE, 3-(4-HYDROXYPHENYL)-
Systematic Name English
AMOXICILLIN TRIHYDRATE IMPURITY F [EP IMPURITY]
Common Name English
PHENYLPYRAZINEDIOL
Systematic Name English
AMOXICILLIN SODIUM IMPURITY F [EP IMPURITY]
Common Name English
Code System Code Type Description
CAS
126247-63-0
Created by admin on Mon Mar 31 21:43:56 GMT 2025 , Edited by admin on Mon Mar 31 21:43:56 GMT 2025
PRIMARY
PUBCHEM
135564758
Created by admin on Mon Mar 31 21:43:56 GMT 2025 , Edited by admin on Mon Mar 31 21:43:56 GMT 2025
PRIMARY
RS_ITEM_NUM
1031569
Created by admin on Mon Mar 31 21:43:56 GMT 2025 , Edited by admin on Mon Mar 31 21:43:56 GMT 2025
PRIMARY
FDA UNII
6PRR54P75N
Created by admin on Mon Mar 31 21:43:56 GMT 2025 , Edited by admin on Mon Mar 31 21:43:56 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
PARENT -> IMPURITY