NTP42 is a novel antagonist of the thromboxane prostanoid receptor (TP), currently in development for the treatment of pulmonary arterial hypertension (PAH). PAH is a devastating disease with multiple pathophysiological hallmarks including excessive pulmonary vasoconstriction, vascular remodelling, inflammation, fibrosis, in situ thrombosis and right ventricular hypertrophy.
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Name | NTP42 |
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Iupac Chemical Name | N-(tert-Butylcarbamoyl)-5-cyano-2-((4'-(difluoromethoxy)-(1,1'-biphenyl)-3-yl)oxy)benzenesulfonamide |
Synonyms | NTP-42; NTP 42; NTP42; |
Molecular Formula | C25H23F2N3O5S |
Molecular Weight | 515.5318 |
Smile | O=S(C1=CC(C#N)=CC=C1OC2=CC(C3=CC=C(OC(F)F)C=C3)=CC=C2)(NC(NC(C)(C)C)=O)=O |
InChiKey | RIIKDGPBTPECSW-UHFFFAOYSA-N |
InChi | InChI=1S/C25H23F2N3O5S/c1-25(2,3)29-24(31)30-36(32,33)22-13-16(15-28)7-12-21(22)34-20-6-4-5-18(14-20)17-8-10-19(11-9-17)35-23(26)27/h4-14,23H,1-3H3,(H2,29,30,31) |
CAS Number | 2055599-51-2 |
Related CAS |
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Formulation | Solid powder |
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Purity | 98% Min. |
Storage | Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years). |
Solubility | Soluble in DMSO |
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Shipping Condition | Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs. |
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Mulvaney EP, Reid HM, Bialesova L, Bouchard A, Salvail D, Kinsella BT. NTP42, a novel antagonist of the thromboxane receptor, attenuates experimentally induced pulmonary arterial hypertension. BMC Pulm Med. 2020;20(1):85. Published 2020 Apr 6. doi:10.1186/s12890-020-1113-2