5-Chloro-2(1H)-pyrazinone, 98%, 98%

cas: 89180-45-0 — see every product listed under this CAS number, including other names

5-Chloro-2(1H)-pyrazinone, 98%, 98% (CAS 89180-45-0) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g, 10g, 25g, 50g, 100g. Offered by: Chemat.

• 2D
• 3D

5-chloro-1H-pyrazin-2-one (CAS 89180-45-0) is a chemical compound with the molecular formula C4H3ClN2O and a molecular weight of 130.53 g/mol. IUPAC name: 5-chloro-1H-pyrazin-2-one. InChIKey: MPQIKXKJHKXJQC-UHFFFAOYSA-N.

Identity

Molecular formula	C4H3ClN2O
Molecular weight	130.53 g/mol
IUPAC name	5-chloro-1H-pyrazin-2-one
InChIKey	MPQIKXKJHKXJQC-UHFFFAOYSA-N
SMILES	C1=C(N=CC(=O)N1)Cl

Computed by PubChem (NCBI)

Synonyms: 5-Chloro-2-hydroxypyrazine, 5-chloropyrazin-2-ol, 5-chloro-1H-pyrazin-2-one, 5-Chloropyrazin-2(1H)-one, 5-Chloro-2(1H)-pyrazinone, 5-Chloro-pyrazin-2-ol, 2(1H)-Pyrazinone, 5-chloro-, 2-hydroxy-5-chloropyrazine, Pyrazinol, 5-chloro-, 5-Chloro-2(1H)-pyrazinon

Isomers (same molecular formula)

5-chloro-1H-pyrimidin-2-one C₄H₃ClN₂O

3-chloro-1H-pyridazin-6-one C₄H₃ClN₂O

2-chloro-1H-pyrimidin-6-one C₄H₃ClN₂O

5-chloro-1H-pyridazin-4-one C₄H₃ClN₂O

5-chloro-1H-pyrimidin-6-one C₄H₃ClN₂O

3-chloro-1-oxidopyrazin-1-ium C₄H₃ClN₂O

pyrazole-1-carbonyl chloride C₄H₃ClN₂O

6-chloro-1H-pyrimidin-2-one C₄H₃ClN₂O

1H-pyrazole-5-carbonyl chloride C₄H₃ClN₂O