Product Details

Cas: 131707-23-8
Other names: ARB, Arbidol, Umifenovir hydrochloride
MF: C22H26BrClN2O3S
Molecular Weight: 513.87544
Appearance: White or off-white crystalline powder
Residue on ignition: ≤0.2%
Assay(HPLC): 98.5%

Description: Arbidol HCl powder cas 131707-23-8 (Umifenovir) is a broad-spectrum antiviral compound that blocks viral fusion, used in treatment of influenza and other respiratory viral infections.

Other chemical names: Arbidol hydrochloride hydrate, 6-Bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-,1H-indole-3-carboxylic Acid Ethyl Ester Hydrochloride

Application: Arbidol HCl powder cas 131707-23-8 inhibits the cell entry of HCV pseudoparticles of genotypes 1a, 1b, and 2a in a dose-dependent fashion.
Arbidol HCl powder cas 131707-23-8 also displays a dose-dependent inhibition of HCV membrane fusion, as assayed by using HCV pseudoparticles (HCVpp) and fluorescent liposomes.  
Arbidol HCl powder cas 131707-23-8 is found to present potent inhibitory activity against enveloped and non-enveloped RNA viruses, including FLU-A, RSV, HRV 14 and CVB3 when added before, during, or after viral infection, with IC50 ranging from 2.7 to 13.8 mg/mL.
Arbidol HCl powder cas 131707-23-8 shows selective antiviral activity against AdV-7, a DNA virus, only when added after infection (therapeutic index (TI) = 5.5).
Arbidol HCl powder cas 131707-23-8 induces changes to viral mRNA synthesis of the PB2, PA, NP, NA, and NS genes in MDCK cultures infected with influenza A/PR/8/34.

Packaging And Shipping

Company Profile

Weijer International Trade (Hebei) Co., Ltd. is an enterprise located in Shijiazhuang, the capital of Hebei Province, China. We manufacture intermediates for several API’s falling under a wide range of therapeutic categories and also manufacture high-value fine chemicals & Specialty chemicals. Our products are sold all over the world (Europe, South America, North America, Southeast Asia, and Africa), and are highly praised by customers. Our company has reasonable prices and safe and efficient transportation methods, and has a strict quality management system and high-quality after-sales service, to meet the product and purchasing needs of new and old customers. Weijier also supports product customization.

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FAQ 

1. How will you deliver the goods?
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, and China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

2. How to start orders or make payments?  
Proforma invoice will be sent first after confirmation of the order, enclosed our bank information. Payment by T/T, Western Union, L/C, Moneygram, BTC, Escrow.

3. How to contact us? 
 You can choose your interested products and send inquiry to us. You can chat with us via Trademanager, WhatsApp, and Skype Online. You can send us an email and you will receive our response.

4. How to confirm Product Quality before placing orders?  
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

5. How long is the lead time?
We deliver goods within 3 days for small order and 7-10 days for bulk order.

6. Is there any discount?
Yes, for larger quantity, we always support with better price.