SML0965

LDN-212854

≥98% (HPLC)

• Synonym(e): 5-[6-[4-(1-Piperazinyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]-quinoline
• Empirische Formel (Hill-System): C₂₅H₂₂N₆
• CAS-Nummer: 1432597-26-6
• Molekulargewicht: 406.48
• UNSPSC-Code: 51111800

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98% (HPLC)
• Form: powder
• Farbe: white to beige
• Löslichkeit: DMSO: 1 mg/mL, clear (warmed)
• Lagertemp.: 2-8°C
• InChI: 1S/C25H22N6/c1-3-21(22-4-2-10-27-24(22)5-1)23-16-29-31-17-19(15-28-25(23)31)18-6-8-20(9-7-18)30-13-11-26-12-14-30/h1-10,15-17,26H,11-14H2
• InChIKey: BBDGBGOVJPEFBT-UHFFFAOYSA-N

Beschreibung

Biochem./physiol. Wirkung

LDN-212854 is a selective and potent inhibitor of the bone morphogenetic protein (BMP) type I receptor kinases with over 5,000-fold selectivity for BMP versus the closely related TGF-β and activin type I receptors. LDN-212854 has some selectivity for ALK2 with an IC₅₀ of 1.3 nM in preference to other BMP type I receptors, ALK1 (IC₅₀=2.4 nM) and ALK3 (IC₅₀=85.8 nM). LDN-212854 shows better selectivity than LDN193189 in cell-based assays of BMP signaling. LDN-212854 inhibited BMP6-induced osteogenic differentiation, which functions primarily via ALK2, more potently than BMP4, which functions primarily with ALK3 (IC₅₀s of 10 nM versus 40.5 nM), whereas LDN-193189 inhibited both equally. The only off target effects found against a panel of 198 kinases were for RIPK2, ABL1, and PDGFR-β with IC₅₀ values < 100 nM.

LDN-212854 is also known as 5-[6-[4-(1-Piperazinyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]-quinoline. LDN-212854 prevents heterotopic ossification in an inducible mutant ALK2 (activin receptor-like kinase 2).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable