5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one

Modify Date: 2025-09-07 12:49:18

5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one Structure
5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one structure
Common Name 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one
CAS Number 1928811-87-3 Molecular Weight 187.20
Density N/A Boiling Point N/A
Molecular Formula C10H9N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C10H9N3O
Molecular Weight 187.20
InChIKey WFPILXLGJHOKSH-UHFFFAOYSA-N
SMILES Cc1cc(-c2c[nH]c(=O)cn2)ccn1

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: Molecular weight of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is 187.20.
Q: What is the SMILES notation of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: SMILES notation of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is Cc1cc(-c2c[nH]c(=O)cn2)ccn1.
Q: What is the English name of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: The English name of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one.
Q: What is the InChIKey of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: InChIKey of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is WFPILXLGJHOKSH-UHFFFAOYSA-N.
Q: What is the Chinese name of 1928811-87-3?
A: Chinese name of 1928811-87-3 is 1928811-87-3.
Q: What is the molecular formula of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: Molecular formula of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is C10H9N3O.
Q: What is the CAS number of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one?
A: CAS number of 5-(2-Methylpyridin-4-yl)-1,2-dihydropyrazin-2-one is 1928811-87-3.
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