CAS Registry Number

CAS 675-20-7 — delta-Valerolactam

Delta-Valerolactam is a cyclic amide (lactam) derived from valeric acid, primarily used as a precursor in pharmaceutical synthesis, particularly for the production of nylon-5 and other specialty polymers. It serves as a key intermediate in the manufacturing of various chemical compounds, including agrochemicals and fine chemicals. This chemical has a CAS number of 675-20-7, with the molecular formula C5H9NO and a molecular weight of 99.13 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Delta-Valerolactam from research to bulk quantities with full documentation and ISO 9001:2015 traceability.