. 2019 Apr 15;24(8):1476. doi: 10.3390/molecules24081476

Table 5.

Toxicity prediction of the ibuprofen and benzoylpropionic acid derivatives.

N^o	Name	LD₅₀ Toxic ^a	Toxicity Class ^b
1	Ibuprofen	299 mg/kg	III
2	MBPA	700 mg/kg	IV
3	DHBPA	700 mg/kg	IV

^a Values in mg/kg body weight, ^b Class III: toxic if swallowed (50 < LD₅₀ ≤ 300); Class IV: harmful if swallowed (300 < LD₅₀ ≤ 2000) [62].