CAS Registry Number

CAS 53-39-4 — Oxandrolone

Oxandrolone is a synthetic anabolic steroid derived from testosterone, primarily used in medicine to promote weight gain in patients recovering from surgery, chronic infections, or severe burns, and to treat hereditary angioedema. It is also occasionally misused off-label for performance enhancement. This chemical has a CAS number of 53-39-4, with the molecular formula C19H30O3 and a molecular weight of 306.44 g/mol. It must be stored between 2 to 8°C and carries a signal word of "Danger" due to its hazardous properties. Molekula supplies Oxandrolone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.