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CAS 145-13-1 — Pregnenolone

Pregnenolone is a naturally occurring steroid hormone and a precursor to all other steroid hormones, including progesterone, cortisol, and the sex hormones. It plays a key role in the synthesis of vital biochemicals and is used in research, pharmaceuticals, and nutritional supplements for its neuroprotective, anti-inflammatory, and cognitive-enhancing properties. This chemical has a CAS number of 145-13-1, with the molecular formula C21H32O2 and a molecular weight of 316.4776 g/mol. It is stable at ambient storage conditions and carries no signal word under standard handling. Molekula supplies Pregnenolone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.