Product Description
Huateng Pharma, a global supplier of pharmaceutical intermediates, PEG derivatives and other chemical products, offers CAS NO.565456-77-1 for your requirements of R&D, evaluation, pilots and commercial along with supportive technical package required for evaluation.
Application: Intermediates of Paxlovid. Paxlovid is a new oral antiviral medication to treat mild-to-moderate COVID-19 disease in people who are at high risk for severe COVID-19.
AI Product Description
*The following content is generated by AI and is for reference only.
(1R,2S,5S)-Methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride is a specialized chiral building block widely utilized in modern medicinal chemistry and organic synthesis. With the molecular formula C9H14ClNO2 and a CAS number of 100784-96-7, this compound represents a valuable derivative of the cyclopropane-fused azabicyclic scaffold. The specific stereochemistry, denoted by the (1R,2S,5S) configuration, ensures high enantiomeric purity, which is critical for developing bioactive molecules with precise pharmacological profiles.
The core structure features a fused three-membered ring system attached to a nitrogen atom within a six-membered ring, creating a rigid bicyclic framework. This rigidity restricts conformational flexibility, a property highly sought after in drug design to optimize binding affinity to biological targets. The molecule exists as a stable hydrochloride salt, enhancing its solubility in polar solvents and facilitating handling during synthetic procedures. The methyl ester group at the C2 position serves as a versatile functional handle, allowing chemists to perform various transformations such as hydrolysis to carboxylic acids, reduction to alcohols, or coupling reactions to form amides. These modifications are essential steps in constructing complex pharmaceutical agents.
Primarily employed as an intermediate in the total synthesis of advanced therapeutic candidates, this compound plays a pivotal role in the development of novel antibiotics, antivirals, and central nervous system active agents. The unique geometry of the 3-azabicyclo[3.1.0]hexane moiety often mimics natural amino acid side chains or transition states in enzymatic reactions, making it an effective tool for probing biological mechanisms. Researchers utilize this reagent to introduce steric bulk and chirality into target molecules, thereby improving metabolic stability and selectivity. Its availability as a pure hydrochloride salt simplifies storage and shipping requirements compared to free base forms. As the demand for stereoselective synthesis grows, derivatives like this continue to be indispensable assets in the chemical arsenal for accelerating the discovery of next-generation medicines.