SML2255

BI-2545

≥98% (HPLC)

• Synonym(e): (1R,5S,6S)-3,5-bis(Trifluoromethyl)benzyl 6-((1H-benzo[d][1,2,3]triazole-5-carboxamido)methyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate, [3,5-bis(Trifluoromethyl)phenyl]methyl (1R,5S,6S)-6-{[(1H-1,2,3-benzotriazol-5-yl)formamido]methyl}-3-azabicyclo[3.1.0]hexane-3-carboxylate
• Empirische Formel (Hill-System): C₂₃H₁₉F₆N₅O₃
• CAS-Nummer: 2162961-71-7
• Molekulargewicht: 527.42
• UNSPSC Code: 41106609
• NACRES: NA.21
• Assay: ≥98% (HPLC)
• Form: powder

Eigenschaften

• assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=C(N1C[C@]2([H])[C@@H](CNC(C3=CC=C(NN=N4)C4=C3)=O)[C@]2([H])C1)OCC5=CC(C(F)(F)F)=CC(C(F)(F)F)=C5
• InChI: 1S/C23H19F6N5O3/c24-22(25,26)13-3-11(4-14(6-13)23(27,28)29)10-37-21(36)34-8-16-15(17(16)9-34)7-30-20(35)12-1-2-18-19(5-12)32-33-31-18/h1-6,15-17H,7-10H2,(H,30,35)(H,31,32,33)/t15-,16-,17+
• InChI key: ZDOBSAPHUUUOHX-OSYLJGHBSA-N

Beschreibung

Biochem/physiol Actions

Autotaxin (ATX; ENPP2) inhibitor with improved potency, oral availability, and lysophosphatidic acid (LPA)-lowering efficacy in rats than PF-8380.

BI-2545 is a PF-8380 structure analog with improved autotaxin (ATX; ENPP2) inhibitory potency (human/rat ATX IC50 = 2.2/3.4 nM, IC50 = 29/96 nM using human/rat whole blood (WB); human ATX/rat ATX/rat WB IC50 = 6.5/13/307 nM with PF-8380), in vivo pharmacokinetic profile, oral availability, and lysophosphatidic acid (LPA)-lowering efficacy (BI-2545 Cmax/AUC/T1/2/Max 18:2 LPA reduction = 140 nM/675 nM•h/3.4 h/90.4% post 10 mg/kg p.o. in rats vs. 60.3 nM/342 nM•h/2.5 h/32.2% with PF-8380). BI-2545 exhibits no hERG inhibitory activity (IC50 >10 μM vs. 480 nM with PF-8380) and displays significant cross-reactivity towards only 4 targets among a panel of 48 enzymes/receptors/transporters/channel proteins at a high concentration of 10 μM (55%, 80%, 66%, 61% inhibtion of 5-HT2a, L-type Calcium channel, Na+ channel site 2, and norepinephrine transporter, respectively).

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable