Description

Sofosbuvir Quick Details
Chemical Name: Sofosbuvir
CAS No.: 1190307-88-0
Molecular Fomula: C22H29FN3O9P
Molecular Weight:529.4525242
Chemical Structure:
Appearance:White to off-white powder
Assay: 99%min
SofosbuvirTypical Properties

Item
Standard
Results

Description
White to off-white powder
Conforms

Identification
The retention time of the principal peak of the sample solution corresponds to that of the standard solution ,as obtained on the test for assay .
Conforms

Melting point
118.0-128.0ºC
122.6-124.2ºC

Loss on drying
<=0.5%
0.04%

Residue on ignition
<=0.2%
0.10%

Water
<=0.5%
0.18%

Chiral purity
The Rt-isomer .<= 0.2%
0.009%

Related substances
Impurity A :Impurity B:Impurity C :Any other impurity :Total impurities :
0.01%NDND0.02%0.09%

Assay
98%-102.0%
100.3%

Residual solvents
Butanone :
NDND852.52ppm

SofosbuvirUsage
Mainly used for the main raw materials of hepatitis C drugs.
SofosbuvirPackaging and Shipping
Packing:25 kg bag and drum
Delivery:by air ,by sea ,by courier
SofosbuvirStorage
Stored in a cool dry place out of direct sunlight.

Package: Aluminum foil bag, cartons, plastic contain,drums or as required;
Shipping: By Express, by Air, by Sea according to the Amount.