A3621-1mg | MK-5172 sodium salt [1425038-27-2] Clinisciences

Background

IC50 Value: 7.4nM and 7nM for genotype1b and 1a respectively, in replicon system [1] MK-5172 is a novel P2-P4 quinoxaline macrocyclic HCV NS3/4a protease inhibitor currently in clinical development. in vitro: In biochemical assays, MK-5172 was effective against a panel of major genotypes and variants engineered with common resistant mutations observed in clinical studies with other NS3/4a protease inhibitors. In the replicon assay, MK-5172 demonstrated subnanomolar to low-nanomolar EC50s against genotypes 1a, 1b, and 2a [2]. in vivo: In rats, MK-5172 showed a plasma clearance of 28 ml/min/kg and plasma half-life of 1.4 hr. When dosed p.o. at 5 mg/kg, the plasma exposure of MK-5172 was good with an AUC of 0.7 uM.hr. The liver exposure of the compound was quite good (23 uM at 4 hr), and MK-5172 remained in liver 24 hr after a single p.o. 5 mg/kg dose. At 24 hr, the liver concentration of MK-5172 was 0.2 uM, which was over 25-fold higher than the IC50 in the replicon assay with 50% NHS. When dosed to dogs, MK-5172 showed low clearance of 5 ml/min/kg and a 3 hr half-life after i.v. 2 mg/kg dosing and had good plasma exposure (AUC=0.4 uM.hr) after a p.o. 1 mg/kg dose [1]. Clinical trial: Evaluation of Hepatic Pharmacokinetics for MK-5172 in Participants With Chronic Hepatitis C . Phase1

Chemical Properties

Storage	Store at -20°C
M.Wt	789.89
Cas No.	1425038-27-2
Formula	C₃₈H₅₀N₆NaO₉S+
Synonyms	MK5172 sodium salt;MK 5172 sodium salt
Solubility	Soluble in DMSO
SDF	Download SDF
Canonical SMILES	CC(C)(C1C(N2CC(OC3=NC4=C(N=C3CCCCCC5CC5OC(N1)=O)C=CC(OC)=C4)CC2C(NC6(C(NS(=O)(C7CC7)=O)=O)CC6C=C)=O)=O)C.[Na+]
Shipping Condition	Small Molecules with Blue Ice, Modified Nucleotides with Dry Ice.
General tips	We do not recommend long-term storage for the solution, please use it up soon.

Quality Control

Purity = 98.00%

COA (Certificate Of Analysis)
MSDS (Material Safety Data Sheet)

Chemical structure

MK-5172 sodium salt [1425038-27-2]

Referentie A3621-1mg

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Background

Chemical Properties

Quality Control

Chemical structure