High Purity Raw Material R Emdesivir Powder CAS 1809 249-37-3 Wholesale Price
Product name:Re mdesivir |
Other Name:GS5734 |
Appearance:White Powder |
CAS:1809249 37 3 |
M.F:C27H35N6O8P |
M W:602.576 |
Grade:Pharmaceutical Grade |
Specification:99% |
Remdesivi is a nucleoside analogue and is an RNA-dependent RNA polymerase (RdRp) inhibitor. It can synthesize by inhibiting viral nucleic acids.
A clinical Chemicalbook bed study for Ebola virus infection is currently in phase II.
MERS-infected mice performed much better with this combination therapy, with reduced virus replication and improved lung function.
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ITEM |
SPECIFICATION |
RESULT |
METHOD |
Appearance |
White powder, neutral odor, highly hygroscopic |
Conforms |
Visual |
Identification |
Standard solution and test solution same spot,RF |
Conforms |
TLC |
Specific Optical |
-2.4°~ -2.8° |
-2.72° |
|
Heavy metals (as PB) |
≤10ppm |
Conforms |
AAS |
Sulfate (SO4) |
≤0.02% |
Conforms |
Colorimetry |
Chloride (Cl) |
≤0.02% |
Conforms |
Colorimetry |
Phosphate Ion (P) |
≤5ppm |
Conforms |
Colorimetry |
Residual solvent(ethanol) |
≤1.0% |
Conforms |
HS-GC |
pH |
4.5~7.0 |
5.10 |
|
Related substance |
Spot not bigger than standard solution spot |
No spot |
TLC |
Water Content |
≤2% |
0.26% |
KF |
Assay (dried basis) |
98.0%--102.0% |
99.48% |
Potentiometric titration |
Assay (dried basis) |
98.5%--100% |
99.2% |
HPLC |
Remdesivi , a nucleoside analogue with activity, has an EC50 value of 74 mers-cov in HAE cells and 30 nM for mouse hepatitis virus in delayed brain tumor cells.
Recent studies have shown that Radixivir has a certain activity in inhibiting the new crown virus.
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.
Q1: Are you a manufacturer?
Answer: Yes, we are manufactuer.
Q2: Which kind of payment terms do you accept?
Standard terms: T/T, MoneyGram, Western Union, PayPal.
Also L/C at sight is acceptable for large amount.
Q3: Can you give me a discount price?
Sure,It depends on your qty.
Q4: How can i get a sample?
Free samples are available for some products,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to guarantee the Product Quality before placing orders?
Strict QC with 6 steps testing from raw material purchase to finished product.
Q6: How to solve the after-sale disputes?
First of all, our quality control will reduce the quality problem to near zero.
We accept Changing, Reshipping or Refunding service if any quality problem.