Description: 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one

CAS NO: 137982-91-3

Appearance: Light yellow powder

Package: 25 kgs/barrel

Main market: India

Application：Intermediate of Tolvaptan

Brief introduction of our factory:

1. Real solid factory, provincial government specially approved factory;

2. Production in industrial parks, long-term cooperation is guaranteed;

3. Specialized production line and fixed workshop production, quality is assured;

4. From the first step to finished product produced at our production line, excellent process control;

5. Under the lead of overseas returnees and M.D., high and advanced technology owned, cost controlled;

6. High-purity, high quality materials with reasonable price and best after-sale service;

7. Main products: Intermediates of Ticagrelor, Febuxostat, Tolvaptan, Cephalosporins and Side chain of Penicillin.