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SolicitationsHEALTH AND HUMAN SERVICES, DEPARTMENT OFNAICS 424690

Assay Service for assessing ADME properties and in vivo PK properties with the selected vendor. ENAMINE US INC

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · Solicitation 75N98026Q01193ENAMINEUSINCPCANIAAA08396 · NAICS 424690 · No Set aside used · Responses due 19 September 2026

Solicitation details

Solicitation number75N98026Q01193ENAMINEUSINCPCANIAAA08396
Notice IDcda237d603a841e58a64dfcb661f51e2
AgencyHEALTH AND HUMAN SERVICES, DEPARTMENT OF
Sub-tierNATIONAL INSTITUTES OF HEALTH
Contracting officeNATIONAL INSTITUTES OF HEALTH OLAO
NAICS code424690
Product / service code (PSC)6505
Set-asideNo Set aside used
Notice typeCombined Synopsis/Solicitation
Posted10 September 2026
Response deadline19 September 2026
Place of performanceBethesda, MD, USA

Description

The Section on Medicinal Chemistry (SMC) develops new molecular entities with implications in improving health and treatment for various metabolic and alcohol associated diseases. To assess the translational potential of novel molecular entities, which would allow us to make decisions to proceed the compounds for further development we utilize multiple derisking assays. These assays comprise of both cell-based (in vitro) testing and then eventually in mice to assess pharmacokinetic parameters to see if the drug is orally available. Request to procure Chemical Reagent (Assay) Development & Laboratory Testing Service SMC to produce grouped ADME assays and perform a Pharmacokinetic study in C57BL6 mice. By including the Caco-2 Permeability Assay in our ADME evaluation it'll accurately predict the oral absorption potential of our compounds. This well-established in vitro model closely mimics the human intestinal epithelium, providing critical insights into a compound s passive diffusion, active transport, and efflux processes, such as those mediated by P-glycoprotein (P-gp). The data generated from this assay are vital for informing structure-activity relationship (SAR) optimization, improving compound permeability, and reducing transporter-related liabilities that could hinder bioavailability

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