Dimethyl lithospermate B [CAS 875313-64-7]

Dimethyl lithospermate B (dmLSB) is a selective Na+ channel agonist. Dimethyl lithospermate B slows inactivation of sodium current (INa), leading to increased inward current during the early phases of the action potential (AP) [1][2].

[875313-64-7]

C38H34O16

746.67

OC1=C(O)C=CC(C[C@H](C(OC)=O)OC([C@H]2C3=C(/C=C/C(O[C@@H](C(OC)=O)CC4=CC(O)=C(O)C=C4)=O)C=CC(O)=C3O[C@@H]2C5=CC(O)=C(O)C=C5)=O)=C1

Sodium Channel

99.4

DMSO : 100 mg/mL (ultrasonic)

-20°C (Powder, protect from light)

Blue Ice