Docetaxel anhydrous CAS# 114977-28-5

Details:

Year Establishment: 2009

Location: 704, Building B1, Zhonghua City, Hongkong Road, Jinghan District, Wuhan City, Hubei Province, China

Major export products: Tacrolimus, UDCA, Fluorometholone, Mifepristone, Finasteride, Fulvestrant

Major application: Pharmaceutical and Chemical raw materials 

Spectinomycin Sulfate Tetrahydrate COA:

Product name: Docetaxel

CAS No.:114977-28-5

Appearance: White powder

Molecular Formula: C43H53NO14

Dentification (HPLC): The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the Conformal standard preparation, as obtained in the assay.

Related Compounds Impurity (RRT~0.25)<=0.15% 

Impurity B (RRT~0.7)<=0.5%

Impurity O (RRT~1.08)<=0.3%

Impurity (RRY~1.18)<=0.20%

Total Impurities<=1.0%

Residual Solvents: Methanol<=0.3%

                               Dichloromethane <=0.6%

                               n-hexane <=0.029%       

                               Acetic ether <=0.5%   

                              Tetrahydrofuran <=0.072%       

                              Residual <=0.388% 

                              Pyridine <=0.02%           

                              Toluene <=0.089%

                              Ether <=0.5%   

                              Acetone <=0.5% 

                              Acetonitrile <=0.041%   

Loss on drying <=1.0%

Water <=4.0%

Residue on ignition <=0.2%

Heavy metals <=20ppm

Purity (HPLC) >=99.0%

Assay (calculated on the anhydrous, solvent-free basis) 98.0% ~ 102.09%        

Our Factory:

Hanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Provice and cooperative factories in Zhejiang Province.

The leading products range of the company is antineoplastic, cardiovascular and antibiotics. With our strong technical force, under the sustained effort of the whole staff, we have built high efficient and swift sales system. The company's sales network coever more than twenties counties and areas, also we built good and long relations with many big pharmaceutical company worldwide.

C₄₃H₅₃NO₁₄