Tacrolimus (FK506) CAS Registry Number: 104987-11-3 Additional Names: FK-506, Prograf, Fujimycin, FR-900506 Molecular Formula: C44H69NO12 Molecular Weight: 804.02 Application Tacrolimus (also Prograf, FK-506 or Fujimycin) is an immunosuppressive drug. Its main use is after allogenic organ transplant to reduce the activity of the patient's immune system and so the risk of organ rejection.It has similar immunosuppressive properties to cyclosporine, but is much more potent in equal volumes. Also like cyclosporine it has a wide range of adverse interactions, including that with grapefruit which increases plasma-tacrolimus concentration. Specification Appearance: A white crystalline powder Assay (on dry basis,HPLC): ≥98.0% [a]D23: -75.0?° ~ -90?° Related substance: ≤2.0% Heavy Metal: ≤10ppm Productivity: 30kg/year We have manufactured tacrolimus APIs by our own plant for many years, high quality, reasonable price, welcome to inquiry! Contact person: Mr.Toby E-mail: toby(at)international-biz.com MSN: api20120702(at)hotmial.com Skype: api20120702 QQ: 2653090857 |