Stiripentol

SKU: orb1222170

Description

Stiripentol (STP) is an anticonvulsant agent, which can inhibit N-demethylation of CLB to NCLB mediated by CYP3A4 (noncompetitively) and CYP2C19 (competitively) with Ki of 1.59/0.516 μM and IC50 of 1.58/3.29 μM, respectively.(In Vitro):Stiripentol (STP) is an anticonvulsant agent, which can inhibit N-demethylation of CLB to N-desmethylclobazam (NCLB) mediated by CYP3A4 (noncompetitively) and CYP2C19 (competitively). The inhibition of CLB demethylation by Stiripentol (STP) is best described by a noncompetitive inhibition model with apparent Ki=1.6 μM for the cDNA-expressing CYP3A4 and by a competitive inhibition model with Ki=0.52 μM for the cDNA-expressing CYP2C19. Formation of OH-NCLB from NCLB by cDNA-expressing CYP2C19 is competitively inhibited by Stiripentol (STP) with a Ki=0.14 μM.(In Vivo):In mice treating with Stiripentol (STP) monotherapy, the difference between BT1 (39.67±1.09°C) and BT2 (41.32±1.05°C) reaches statistical significance (t=3.097, p<0.05). The difference in BT2 between Stiripentol (STP) monotherapy and CLB monotherapy is statistically significant (t=2.615, p<0.05). In mice treating with Stiripentol (STP)+CLB combination therapy, the difference between BT1 (40.18±0.58°C) and BT2 (43.03±0.49°C) reaches statistical significance (t=10.44, p<0.01).

Research Area

Pharmacology & Drug Discovery

Key Properties

• CAS Number: 49763-96-4
• MW: 234.29
• Purity: >98% (HPLC)
• Formula: C₁₄H₁₈O₃
• SMILES: CC(C)(C)C(O)\C=C\c1ccc2OCOc2c1
• Target: CYP3A4| CYP2C19
• Solubility: DMSO : 150 mg/mL 640.23 mM

Bioactivity

• In Vivo:
  In mice treating with Stiripentol (STP) monotherapy, the difference between BT1 (39.67±1.09°C) and BT2 (41.32±1.05°C) reaches statistical significance (t = 3.097, p<0.05). The difference in BT2 between Stiripentol (STP) monotherapy and CLB monotherapy is statistically significant (t = 2.615, p<0.05). In mice treating with Stiripentol (STP)+CLB combination therapy, the difference between BT1 (40.18±0.58°C) and BT2 (43.03±0.49°C) reaches statistical significance (t = 10.44, p<0.01).
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• In Vitro:
  Stiripentol (STP) is an anticonvulsant agent, which can inhibit N-demethylation of CLB to N-desmethylclobazam (NCLB) mediated by CYP3A4 (noncompetitively) and CYP2C19 (competitively). The inhibition of CLB demethylation by Stiripentol (STP) is best described by a noncompetitive inhibition model with apparent Ki=1.6 μM for the cDNA-expressing CYP3A4 and by a competitive inhibition model with Ki=0.52 μM for the cDNA-expressing CYP2C19. Formation of OH-NCLB from NCLB by cDNA-expressing CYP2C19 is competitively inhibited by Stiripentol (STP) with a Ki=0.14 μM.
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Storage & Handling

• Storage: Storage temperature: -20°C. Stability: ≥ 2 years
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

BCX2600

Quick Database Links

Gene Symbol

CYP3A4| CYP2C19