CAS Registry Number

CAS 27387-31-1 — 9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazole

9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazole is a carbazole derivative used primarily in organic synthesis, pharmaceutical research, and as a building block for complex heterocyclic compounds. It appears as a solid at ambient conditions and requires no special storage precautions. The CAS number is 27387-31-1, with a molecular formula of C13H13NO and a molecular weight of 199.2484. It carries no signal word under standard hazard classification. Molekula supplies 9-Methyl-1,2,3,4-tetrahydro-4-oxocarbazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.