(1R,3R)-9h-pyrido[3,4-b]indole-3-carboxylicacid,1,2,3,4 -tetrahydro-1-(3,4-methylenedioxyphenyl), methyl ester, hydrochloride（Tadalafil Intermediates） CAS NO.171752-68-4

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated portfolio of services throughout the drug R&D process. Our services are designed to help our worldwide customers shorten the discovery and development time and lower the cost of drug and medical device R&D through cost-effective and efficient outsourcing solutions.

 

Based on our technical expertise and excellent research facilities, we successfully establish facilities, advanced R & D services technology platform. We will achieve leapfrog all-round development in the field of chemical synthesis, medicinal chemistry, biological and so on.

 

Run Biotech has further enhanced the integrated services with analytical services, bio-analytical services, process research, process development services, API manufacturing services, discovery biology, pharmacology, formulation services, biologics manufacturing services, antibody, biological research reagent manufacturing and sales services.

 

In Taiwan , Mainland China and Southeast Asia, Run Biotech has its own logistics center, provides the professional, personalized one-stop services, offers a variety of technologies and products and services for the world's major technology and industrial customers.