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Merck

F7932

Famciclovir

≥98% (HPLC)

Synonym(s):

2-(2-(2-Amino-9H-purin-9-yl)ethyl)-1,3-propanediol diacetate ester, BRL 42810

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About This Item

Empirical Formula (Hill Notation):
C14H19N5O4
CAS Number:
Molecular Weight:
321.33
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Quality level:
Storage condition:
desiccated
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Quality Level

assay

≥98% (HPLC)

form

solid

storage condition

desiccated

solubility

DMSO: ≥10 mg/mL

originator

Novartis

storage temp.

2-8°C

SMILES string

CC(=O)OCC(CCn1cnc2cnc(N)nc12)COC(C)=O

InChI

1S/C14H19N5O4/c1-9(20)22-6-11(7-23-10(2)21)3-4-19-8-17-12-5-16-14(15)18-13(12)19/h5,8,11H,3-4,6-7H2,1-2H3,(H2,15,16,18)

InChI key

GGXKWVWZWMLJEH-UHFFFAOYSA-N

Application

Famciclovir is used in herpes virus infections and hepatitis B drug development research. It may be used as a reference compound. Famciclovir may be used to study the factors that control its conversion into penciclovir and other metabolites.

Biochem/physiol Actions

Famciclovir is an Antiviral; Guanine analog used to treat herpesvirus infections.
Famciclovir is an antiretroviral guanosine analog used to treat herpesvirus infections and hepatitis B. Famciclovir is rapidly converted to penciclovir. Viral thymidine kinase phosphorylates penciclovir to a monophosphate form that celular kinases convert in turn to penciclovir triphosphate. Penciclovir triphosphate competitively inhibits viral DNA polymerase and thus viral replication. Prolonged administration can lead to resistance; it is often manifested as selection of pre-existing resistant strains with mutations in the reverse transcriptase domain of the DNA polymerase gene.

Features and Benefits

This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Stephanie Frisch et al.
Pediatric dermatology, 28(1), 46-52 (2011-01-26)
We present 5 cases of eczema herpeticum in patients with severe recalcitrant atopic dermatitis to illustrate the range of possible clinical findings and supporting laboratory data that can obscure the diagnosis and complicate treatment. Major issues include: the need for
K S Gill et al.
Clinical pharmacokinetics, 31(1), 1-8 (1996-07-01)
Famciclovir is an oral prodrug of the antiherpesvirus nucleoside analogue, penciclovir. Following oral administration famciclovir undergoes extensive first pass metabolism to penciclovir and essentially no parent compound is recovered from plasma or urine. Penciclovir plasma concentrations reach a maximum less
Samira Mubareka et al.
Expert opinion on drug safety, 9(4), 643-658 (2010-05-01)
Famciclovir is the prodrug of penciclovir, a guanosine analogue that inhibits viruses of the alpha sub-family of the Herpesviridae, as well as hepatitis B virus. It is indicated for management of mucocutaneous herpes simplex virus disease and acute herpes zoster