Clasto-Lactacystin β-lactone [CAS 154226-60-5]

Clasto-Lactacystin β-lactone, a natural active metabolite of lactacystin, which is a metabolite of Streptomyces, acts as an irreversible 20S proteasome inhibitor.

[154226-60-5]

C10H15NO4

213.23

O=C([C@H](C)[C@]1([H])O2)N[C@@]1([C@@H](O)C(C)C)C2=O

Proteasome

2.34 mM * 100 μL in Methyl acetate

99.9

10 mM in DMSO

Solution, -20°C, 2 years

Blue Ice

H319

H319