Baisfu white powder Entecavir Selling Well In Europe And America Market Cas No.: 142217-69-4 use in health industry

Baisfu white powder Entecavir Selling Well In Europe And

America Market Cas No.: 142217-69-4 use in health industry

Product Properties

Entecavir selling

Product Name: Entecavir
Chemical Name: 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)-2-methylidene-cyclopentyl]-3H-purin-6-one
Cas No.: 142217-69-4
Molecular Formula: C₁₂H₁₅N₅O₃
Molecular Weight: 295.3

Detailed Description

Entecavir selling

Entecavir is an oral antiviral drug used in the treatment of hepatitis B infection. Entecavir is a nucleoside analog (more specifically, a guanosineanalogue) that inhibits reverse transcription, DNA replication and transcription in the viral replication process. The drug's manufacturer claims that entecavir is more efficacious than previous agents used to treat hepatitis B (lamivudine and adefovir). It also helps prevent the hepatitis B virus from multiplying and infecting new liver cells. Entecavir is also indicated for the treatment of chronic hepatitis B in adults with HIV/AIDS infection.

Functions

Entecavir selling

This product is a nucleoside analogue of guanine, which has inhibitory effect on hepatitis B virus (HBV) polymerase. It can be converted into active three phosphate by phosphorylation, and the half-life of three phosphate in cells is 15 hours. The natural substrate and HBV polymerase three phosphate deoxyguanosine competition, entecavir three phosphate can inhibit the viral polymerase (reverse transcriptase) of all three activities: (1) HBV polymerase promoter; (2) before the formation of genomic mRNA reverse transcription negative strand synthesis; (3) HBV DNA is the chain. The inhibitory constant (Ki) of entecavir three phosphate against HBV DNA polymerase was 0.0012 mu M. Entecavir three phosphate inhibited the alpha, beta, Delta DNA polymerase, and mitochondrial gamma DNA polymerase of cells less, and the Ki value was 18, as far as 160 M.

Applications

Entecavir selling

1. in medicine field;
2.in health industry;

Baisfu white powder Entecavir Selling Well In Europe And

America Market Cas No.: 142217-69-4 use in health industry

Company Profile

Entecavir selling

Baisfu white powder Entecavir Selling Well In Europe And

America Market Cas No.: 142217-69-4 use in health industry

Packing & Delivery

Entecavir selling

Package:1.1-10kg/bag, double plastic bags inside, aluminum foil Bag outside.
2.25kg/drum, double plastic bags inside.
3. According to your requirements.
Storage : Stored in a cool and dry well closed container and in ventilated area?
kept away from moisture and strong light or high temperature.
Delivery Time: within 3 -7 days after receiving payments.
Shipping Details: DHL, TNT, FEDEX or EMS.
Payment Terms: T/T, West Union, Paypal ,Alibaba Trade Assurance and Escrow service.

Baisfu white powder Entecavir Selling Well In Europe And

America Market Cas No.: 142217-69-4 use in health industry

How to Order

Entecavir selling

1. Make sure your quantity need and Leave us message, with your mailed details shown: Including contact name, address information, contact phone, etc.
2. We send you a PI (Proforma Invoice) for price and payment detail.
3. Payment by Paypal or Western Union or T/T.
4. We arrange the delivery and update you the tracking number in time.

FAQ

Entecavir selling

Q1: Could you provide free sample for test?
A1: We can provide you free sample for test, and you only need to pay the delivery cost.

Q2: Which payment terms do you accept?
A2: PayPal, T/T, West Union, Bank Transfer, etc.

Q3: What's about the MOQ ?
A3: It depends on different products. Usually our MOQ is 5kg.

Q4: What’s the delivery lead time?
A4: We will make delivery within 1-2 days after receiving payment.

Q5: What about the delivery port?
A5: Main ports in China are available (Hong Kong,Guangzhou,Shenzhen).