CAS Registry Number

CAS 37189-34-7 — Bromelain from pineapple

Bromelain from pineapple is a proteolytic enzyme mixture derived from the stems and fruit of pineapples, widely used in food processing, pharmaceuticals, and digestive supplements for its meat tenderizing, anti-inflammatory, and digestive aid properties. It is a non-hazardous enzyme preparation with no signal word classification. The CAS number for bromelain is 37189-34-7. It is available in powder or liquid concentrate forms, typically standardized to 1,000–2,400 GDU/mg (Gelatin Digesting Units). Molekula supplies bromelain from research to bulk quantities with full documentation and ISO 9001:2015 traceability.