SIGMA Leupeptin hemisulfate salt synthetic, >=85% (HPLC)

Synonym(s): Acetyl-Leu-Leu-Arg-al; N-Acetyl-L-leucyl-L-leucyl-L-argininal hemisulfate salt

Empirical Formula: C₂₀H₃₈N₆O₄ -+ 0.5H₂O₄S

Linear Formula: C₂₀H₃₈N₆O₄ -+ 1/2H₂SO₄

Formula Weight: 475.59

MDL Number: MFCD00037012

Purity: ≥85% (HPLC)

Storage: −20°C