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Details

Stereochemistry ACHIRAL
Molecular Formula C5H6N2O
Molecular Weight 110.1139
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-HYDROXY-5-METHYLPYRAZINE

SMILES

CC1=CNC(=O)C=N1

InChI

InChIKey=MJJNWPBBFIRYCW-UHFFFAOYSA-N
InChI=1S/C5H6N2O/c1-4-2-7-5(8)3-6-4/h2-3H,1H3,(H,7,8)

HIDE SMILES / InChI

Molecular Formula C5H6N2O
Molecular Weight 110.1139
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:18:06 GMT 2025
Edited
by admin
on Mon Mar 31 19:18:06 GMT 2025
Record UNII
EX039G48ZE
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-HYDROXY-5-METHYLPYRAZINE
Systematic Name English
NSC-143658
Preferred Name English
5-METHYL-2-PYRAZINOL
Systematic Name English
2(1H)-PYRAZINONE, 5-METHYL-
Systematic Name English
PYRAZINOL, 5-METHYL-
Systematic Name English
3,4-DIHYDRO-6-METHYL-3-OXOPYRAZINE
Systematic Name English
5-METHYL-2(1H)-PYRAZONE
Common Name English
5-METHYLPYRAZINOL
Systematic Name English
Code System Code Type Description
CAS
20721-17-9
Created by admin on Mon Mar 31 19:18:06 GMT 2025 , Edited by admin on Mon Mar 31 19:18:06 GMT 2025
PRIMARY
NSC
143658
Created by admin on Mon Mar 31 19:18:06 GMT 2025 , Edited by admin on Mon Mar 31 19:18:06 GMT 2025
PRIMARY
PUBCHEM
88668
Created by admin on Mon Mar 31 19:18:06 GMT 2025 , Edited by admin on Mon Mar 31 19:18:06 GMT 2025
PRIMARY
EPA CompTox
DTXSID70174787
Created by admin on Mon Mar 31 19:18:06 GMT 2025 , Edited by admin on Mon Mar 31 19:18:06 GMT 2025
PRIMARY
FDA UNII
EX039G48ZE
Created by admin on Mon Mar 31 19:18:06 GMT 2025 , Edited by admin on Mon Mar 31 19:18:06 GMT 2025
PRIMARY