VTX-27

Modify Date: 2024-01-23 16:13:23

VTX-27 Structure
VTX-27 structure
Common Name VTX-27
CAS Number 1321924-70-2 Molecular Weight 418.896
Density 1.3±0.1 g/cm3 Boiling Point 625.8±55.0 °C at 760 mmHg
Molecular Formula C20H24ClFN6O Melting Point N/A
MSDS N/A Flash Point 332.3±31.5 °C

 Use of VTX-27


VTX-27 is a selective protein kinase C θ (PKC θ) inhibitor, with Kis of 0.08 nM and 16 nM for PKC θ and PKC δ.

 Names

Name (R)-2-((S)-4-(3-chloro-5-fluoro-6-(1H-pyrazolo[3,4-b]pyridin-3-yl)pyridin-2-yl)piperazin-2-yl)-3-methylbutan-2-ol
Synonym More Synonyms

 VTX-27 Biological Activity

Description VTX-27 is a selective protein kinase C θ (PKC θ) inhibitor, with Kis of 0.08 nM and 16 nM for PKC θ and PKC δ.
Related Catalog
Target

PKCθ:0.08 nM (Ki)

PKCδ:16 nM (Ki)

PKCα:356 nM (Ki)

In Vitro VTX-27 (Compound 27) possesses excellent overall characteristics. Good selectivity of VTX-27 is also seen against other PKC family members, particularly classical isoforms (>1000-fold except PKCβ I, 200-fold) and atypical isoforms (>10000-fold). As anticipated, attaining selectivity over the more closely related novel PKC family members is more challenging, with a good 200-fold being achieved over PKC δ[1].
In Vivo VTX-27 shows the best PK profile with a low clearance (7 mL min-1 kg-1), long half-life (4.7 h), and good oral bioavailability (65%). A single dose of VTX-27 is administered orally at 6.25, 12.5, 25, and 50 mg/kg (e.g., at 25 mg/kg Cmax concentration 700 ng/mL) and demonstrates potent dose dependent inhibition of IL-2 production[1].
References

[1]. Jimenez JM, et al. Design and optimization of selective protein kinase C θ (PKCθ) inhibitors for the treatment of autoimmune diseases. J Med Chem. 2013 Mar 14;56(5):1799-810.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 625.8±55.0 °C at 760 mmHg
Molecular Formula C20H24ClFN6O
Molecular Weight 418.896
Flash Point 332.3±31.5 °C
Exact Mass 418.168427
PSA 89.96000
LogP 2.48
Vapour Pressure 0.0±1.9 mmHg at 25°C
Index of Refraction 1.624
Storage condition 2-8℃

 Synonyms

(2R)-2-{(2S)-4-[3-Chloro-5-fluoro-6-(1H-pyrazolo[3,4-b]pyridin-3-yl)-2-pyridinyl]-2-piperazinyl}-3-methyl-2-butanol
2-Piperazinemethanol, 4-[3-chloro-5-fluoro-6-(1H-pyrazolo[3,4-b]pyridin-3-yl)-2-pyridinyl]-α-methyl-α-(1-methylethyl)-, (αR,2S)-
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Price: ¥4792/10 mM * 1 mL in DMSO

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