Pharmaceutical Intermediates Antiviral Drugsl Penciclovir CAS 39809-25-1

• Powder: Yes
• Customized: Non-Customized
• Suitable for: Adult
• State: Solid
• Purity: >99%
• CAS: 39809-25-1
• Model NO.: LDKJ-2-149
• Mf: C10h15n5o3
• Einecs: 663-371-3
• Form: Powder
• Color: White
• Shelf Life: 2 Years
• Transport Package: 25kg Carton Drum (32cm*58cm)or 1kg Foil Bag (10cm*
• Specification: 1kg/bag
• Trademark: Lingding
• Origin: Hebei, China
• Production Capacity: 8000kilogram/Per Month

Product Description

Product Description

Product Name:	Penciclovir
CAS:	39809-25-1
MF:	C10H15N5O3
MW:	253.26
EINECS:	663-371-3

Vectavir was launched in the UK for herpes labialis. Penciclovir is synthetically available by two routes of four steps each from 2- (hydroxymethyl)butane-l,4-diol and is active against HSV-1, HSV-2 VZV but has limited activity against CMV. Vectavir is an acyclic guanosine analog that acts as a competitive inhibitor of DNA polymerase. It is a metabolic product of famcyclovir that is preferentially phosphorylated by viral infected cells (by thymidine kinases) over normal cells. The triphosphate has a low activity against cellular DNA polymerase which is one possible explanation for its low toxicity. While its spectrum of activity is similar to acyclovir, it is longer acting because its triphosphate is 20 times more stable and is not metabolized.

Clinical Use
Penciclovir is approved as a topical formulation for the treatment of herpes labialis. In immunocompetent individuals, penciclovir shortens the duration of lesion presence and pain by approximately half a day when it is initiated within an hour of lesion development and applied every 2 hours during waking hours for 4 days.

 

Packaging & Shipping

Packaging Details

25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

Port:TIANJIN

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Company Profile

Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.
Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.



 

Our Advantages

 1.Any inquiry or message will be replied within 12 hours.

 2.Professional manufacturer. Welcome to visit our website.

 3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.

 4.Fast delivery.

 5.After-sale services