What's in Keytruda
from sourceA prescription medicine, sold under this brand name.
From the product's label on DailyMed from Merck Sharp & Dohme LLC, which lists 7 ingredients. MoleculeFinder matched 4 of them by their FDA UNII codes. DailyMed label, version 228. 3 other ingredients are not MoleculeFinder molecules, so they are not listed here.
Inactive ingredients 4
- HistidineC6H9N3O2
Inactive ingredient from source
As a pure substance, its GHS hazard label: signal word Warning; Irritant from source
- SucroseC12H22O11
Inactive ingredient from source
As a pure substance: LD50 29,700 mg/kg (rat, oral) from source
- Sodium hydroxideHNaO
Inactive ingredient from source
As a pure substance: LD50 40 mg/kg (mouse, other) from source
- WaterH2O
Inactive ingredient from source
As a pure substance: LD50 25,000 mg/kg (mouse, iv) from source
Keytruda's active ingredient, pembrolizumab, is not yet in MoleculeFinder.
An LD50 is an animal study measurement, not a dose for a person. Product names are used only to name the product; MoleculeFinder makes no claim about it beyond its ingredient list. Every product