NICHD Develops Novel COVID-19 Antiviral Candidate Targeting RNA Replicase

The NICHD team attempted to use TEMPOL (4-hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl), a stable nitroxide radical and potent antioxidant, to act on the RNA replicase. Researchers inferred that TEMPOL could oxidize iron-sulfur clusters, leading to their degradation...Learn More

Main Active Substance of Inhibitor 701

Inhibitor 701 (Piperidinol oxide CAS:2226-96-2) has good inhibitory effects on olefin monomers and derivatives, such as acrylates, methacrylates, acrylic acid, acrylonitrile, styrene, and butadiene. Its inhibitory performance is superior to inhibitors like phenols, aromatic amines, ethers, quinones, and nitro compounds...Learn More

Analysis of Fluorescence Quenching Effect of 4-Hydroxy-TEMPO on Coumarin Derivatives in Aqueous Solution

Related studies have confirmed that coumarin and its derivatives (including 7-hydroxy-4-methylcoumarin, 5,7-dimethoxycoumarin, 7-amino-4-methyl-3-coumarin acetic acid, 7-ethoxy-4-methylcoumarin, 7-methoxycoumarin, 7-hydroxycoumarin, 7-hydroxy-4-methylcoumarin acetic acid, and 7-amino-4-methylcoumarin)...Learn More

A Brief Discussion on Inhibitors

In industrial chemical synthesis, inhibitors are often used. Today, we will detail what an inhibitor is and several common inhibitors on the market. To understand inhibitors, one must first know what a polymerization reaction is. Polymerization reactions convert low molecular weight monomers into plastics, fibers, etc., which they originally lack...Learn More

Introduction to Inhibitor 701

4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl, also known as 4-hydroxy-2,2,6,6-tetramethylpiperidine nitroxide radical, 4-hydroxy-TEMPO, Inhibitor 701, is a heterocyclic compound appearing as orange crystals. Similar to TEMPO, due to its stable nitroxide radical, it is often used as...Learn More

Study on Process Control Variables for the Preparation of Inhibitor 701

4-Hydroxy-2,2,6,6-tetramethylpiperidine nitroxide radical, as an inhibitor, has good inhibitory effects on acrylates, methacrylates, acrylic acid, acrylonitrile, styrene, and butadiene. Its inhibitory performance is superior to inhibitors like phenols, aromatic amines, ethers, quinones, and nitro compounds...Learn More

Production History and Supply Capacity

Inhibitor 701 is our flagship product, with over a decade of production experience. We have accumulated a broad customer base. As a regular product, our production capacity is 250 tons/month. To ensure better cooperation, we maintain regular inventory to guarantee customer usage. Additionally, we have a comprehensive quality assurance system, offering competitive prices while ensuring quality.