SML2915

SAR-20347

≥98% (HPLC)

• Synonym(s): 2-(2-Chloro-6-fluorophenyl)-5-(4-(morpholine-4-carbonyl)phenylamino)oxazole-4-carboxamide, 2-(2-Chloro-6-fluorophenyl)-5-[[4-(4-morpholinylcarbonyl)phenyl]amino]-4-oxazolecarboxamide, SAR 20347, SAR20347
• Empirical Formula (Hill Notation): C₂₁H₁₈ClFN₄O₄
• CAS Number: 1450881-55-6
• Molecular Weight: 444.84
• MDL number: MFCD28502117
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: −20°C

Description

Biochem/physiol Actions

SAR-20347 is an orally active, ATP-competitive, TYK2- and JAK1-selective tyrosine kinase inhibitor (IC₅₀ = 13 nM/TYK2 & 59 nM/JAK1 vs. 0.88 μM/JAK2 & 1.44 μM/JAK3 with 10 μM ATP) that effectively inhibits cellular TYK2- (IL12-induced pSTAT4 IC₅₀ = 107 nM/CD4+ cells, 126 nM/NK-92) and JAK1- (IL6-induced pSTAT3 IC₅₀ = 345 nM/TF-1, 407 nM/CD14+ cells) mediated signaling with little affinity toward 72 other kinases. SAR-20347 suppresses IL22-induced serum amyloid A (by 44%; 50 mg/kg p.o. 30 min prior to 10 μg IL22 i.p.) and alleviates imiquimod-induced psoriasis-like dermatitis (30 min prior and 5 h post daily 62.5 mg 5% imiquimod cream) in mice in vivo.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3