SML3386

Macitentan

≥98% (HPLC)

• Synonyme(s) : ACT 064992, ACT-064992, ACT064992, Actelion-1, N-[5-(4-Bromophenyl)-6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-4-pyrimidinyl]-N′-propyl-sulfamide
• Formule empirique (notation de Hill) : C₁₉H₂₀Br₂N₆O₄S
• CAS Number: 441798-33-0
• Poids moléculaire : 588.27
• Numéro MDL: MFCD17167076
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• Niveau de qualité: 100
• Essai: ≥98% (HPLC)
• Forme: powder
• Couleur: white to beige
• Solubilité: DMSO: 2 mg/mL, clear
• Température de stockage: −20°C
• Chaîne SMILES: BrC1=CC=C(C=C1)C2=C(N=CN=C2OCCOC3=NC=C(C=N3)Br)NS(NCCC)(=O)=O
• InChI: 1S/C19H20Br2N6O4S/c1-2-7-26-32(28,29)27-17-16(13-3-5-14(20)6-4-13)18(25-12-24-17)30-8-9-31-19-22-10-15(21)11-23-19/h3-6,10-12,26H,2,7-9H2,1H3,(H,24,25,27)
• Clé InChI: JGCMEBMXRHSZKX-UHFFFAOYSA-N

Description

Actions biochimiques/physiologiques

Macitentan (ACT-064992; actelion-1) is an orally active, potent endothelin (ET) receptor antagonist that blocks ET-1-induced cellular calicum response (IC50 in nM = 0.9/HPASMC, 0.8/RASMC, 1.84/m3T3), as well as ET-1-induced contractions of rat aortic rings (ETA) and S6c-induced rat tracheal rings (ETB) ex vivo (pA2 = 7.6 and 5.9, respectively). Macitentan displays therapeutic efficacy in rat hypertension models in vivo (0.3-100 mg/kg p.o. via single or daily dosing).

Orally active, potent endothelin (ET) receptor antagonist with therapeutic efficacy against hypertension in vivo.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H360FD
• Conseils de prudence: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Repr. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable