(±)-BAY-K-8644

(±)-BAY-K-8644 is a racemic mixture composed of two optical isomers, (R)-(+)-BAY-K-8644 (Cay-15263) and (S)-(-)-BAY-K-8644 (Cay-19988). (±)-BAY-K-8644 has similar effects as (S)-(-)-BAY-K-8644, which activates voltage-sensitive L-type calcium channels. (±)-BAY-K-8644 and (S)-(-)-BAY-K-8644 also demonstrate vasoconstrictive and positive inotropic effects in vivo as well as behavioral effects, including deficits to motor function.Formal Name: 1,4-dihydro-2,6-dimethyl-5-nitro-4-[2-(trifluoromethyl)phenyl]-3-pyridinecarboxylic acid, methyl ester. CAS Number: 71145-03-4. Synonyms: SQ 28,873. Molecular Formula: C16H15F3N2O4. Formula Weight: 356.3. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 50 mg/ml, DMSO: 50 mg/ml, Ethanol: 50 mg/ml, Ethanol:PBS (pH 7.2) (1:9): 0.1 mg/ml. lambdamax: 272, 404 nm. SMILES: O=C(OC)C1=C(C)N([H])C(C)=C([N+]([O-])=O)C1C2=CC=CC=C2C(F)(F)F. InChi Code: InChI=1S/C16H15F3N2O4/c1-8-12(15(22)25-3)13(14(21(23)24)9(2)20-8)10-6-4-5-7-11(10)16(17,18)19/h4-7,13,20H,1-3H3. InChi Key: ZFLWDHHVRRZMEI-UHFFFAOYSA-N.