2-Methylquinoxaline (CAS 7251-61-8) Sigma-Aldrich

2-Methylquinoxaline molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of 2-Methylquinoxaline (CAS 7251-61-8). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	7251-61-8
Molecular formula	C9H8N2
Molecular weight	144.18 g/mol
IUPAC name	2-methylquinoxaline
Synonyms	Quinoxaline, 2-methyl- · RefChem:88384 · methyl-quinoxaline · 2-methyl chinoxaline · Epitope ID:547126 · 2-Methylquinoxaline, 97%

Safety & Hazards (GHS) Warning

Irritant

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	2-METHYLQUINOXALINE, 97%	M80202-25G	Request Quote
Sigma	2-METHYLQUINOXALINE, >=97%	W511609-1KG W511609-SAMPLE	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.