Papain belongs to a class of compounds with well-established chemical utility, serving as a non-specific endopeptidase. Its molecular formula is C9H14N4O3, with a molecular weight of 226.23. This compound exhibits a unique structure that allows it to function as a versatile enzyme, capable of hydrolyzing peptide bonds, acting as an esterase, and functioning as a thiol-esterase. Due to its broad substrate range, papain demonstrates higher efficiency in protein cleavage compared to trypsin. The hazard signal word for this compound is Danger, indicating potential sensitization and respiratory issues upon exposure.

• CAS Number: 9001-73-4
• Exact Mass: 226.10659032
• Molecular Weight: 226.23
• Molecular Formula: C9H14N4O3
• GHS Signal Word: Danger
• Hazard Statements:
• H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]