L-Tetrahydropalmatine

L-Tetrahydropalmatine is an alkaloid that can be found in Corydalis yanhusuo root, which is used as an herbal remedy for pain. L-Tetrahydropalmatine has been found to have diverse effects in animals, including antagonizing the supraspinal dopamine 2 receptor and reducing stress-induced anxiety in rats. L-Tetrahydropalmatine also protects against ischemia-reperfusion injury in rats.Formal Name: 5,8,13,13aS-tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo[a,g]quinolizine. CAS Number: 483-14-7. Synonyms: (-)-Corydalis B, Rotundine, (-)-Tetrahydropalmatine, (S)-Tetrahydropalmatine, L-THP. Molecular Formula: C21H25NO4. Formula Weight: 355.4. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMSO: 30 mg/ml, DMSO:PBS(pH 7.2) (1:3): 0.25 mg/ml, Ethanol: 1 mg/ml. lambdamax: 282 nm. SMILES: COC1=CC2=C(C=C1OC)CCN3CC4=C(OC)C(OC)=CC=C4C[C@]32[H]. InChi Code: InChI=1S/C21H25NO4/c1-23-18-6-5-13-9-17-15-11-20(25-3)19(24-2)10-14(15)7-8-22(17)12-16(13)21(18)26-4/h5-6,10-11,17H,7-9,12H2,1-4H3/t17-/m0/s1. InChi Key: AEQDJSLRWYMAQI-KRWDZBQOSA-N. Origin: Synthetic.