Product Overview
- Product Name: Resmetirom
- CAS No.: 920509-32-6
- Molecular Formula: C17H12Cl2N6O4
- Molecular Weight: 435.22
- Drug Class: Selective thyroid hormone receptor-beta (THR-β) agonist
What is Resmetirom?
Resmetirom is a highly selective thyroid hormone receptor-beta (THR-β) agonist and the world’s first and only drug approved for the treatment of non-alcoholic steatohepatitis (NASH).
Our Resmetirom active pharmaceutical ingredient (API) appears as a yellow to orange-yellow crystalline solid and is a small-molecule synthetic drug. It modulates lipid metabolism and alleviates hepatic inflammation and fibrosis, thereby improving and reversing the condition of NASH.
Resmetirom is indicated for moderate to advanced liver fibrosis (stages F2–F3); clinical trials did not include patients with F4 cirrhosis, and its use is not recommended for end-stage disease.

Highassay’s Resmetirom
We offer Reagent-grade Resmetirom API specifically for scientific research, suitable for applications such as laboratory R&D, pharmacological studies, and analytical method development.
Our Resmetirom API comes with comprehensive documentation, including a Certificate of Analysis (COA), HPLC chromatograms, NMR spectra, and a Material Safety Data Sheet (MSDS).
All products are shipped via a dry-ice cold chain to ensure stability and safety during transit.
Specification of Resmetirom
- Specification of Resmetirom
Item | Specification |
| Appearance | Yellow to orange crystalline solid |
| Purity | ≥99% (HPLC) |
| Single impurity | ≤0.1% |
| Total impurities | ≤0.5% |
| Heavy metals | ≤10 ppm |
| Residual solvents | Meet ICH Q3C requirements |
| Microbial limits | Meet general research-grade reagent standards |
| Solubility | Freely soluble in DMSO, insoluble in water |
Mechanism of Action of Resmetirom
Resmetirom exhibits high liver-targeting specificity, selectively activating hepatic THR-β receptors to reduce hepatic fat accumulation. As the drug has negligible activity at peripheral THR-α receptors, it effectively avoids systemic side effects associated with thyroid hormone action, such as palpitations and osteoporosis.
The triple effect of Resmetirom:
- It accelerates hepatic fat burning、inhibits the production of new fat,leading to a marked decrease in intrahepatic fat accumulation;
- Simultaneously, it alleviates hepatocyte inflammation、 suppresses hepatic stellate cell activation, thereby delaying or reversing liver fibrosis;
- Ultimately improving the pathological state of NASH (non-alcoholic steatohepatitis) at its source.
Sales information for Resmetirom
Resmetirom Packaging
We supply Reagent-grade Resmetirom API. Standard packaging options include amber glass vials and aluminum foil bags; custom packaging services are also available upon request.
Resmetirom Specifications
1mg, 5mg, 10mg, 50mg, 100mg, 500mg, etc.
Resmetirom Pricing
Product pricing depends on various factors. Please contact us directly for a detailed quote, and we will provide the latest pricing within 24 hours.
Resmetirom MOQ
MOQ: 50mg
This product is for research use only.


