Famciclovir-impurities | Pharmaffiliates

famciclovir

Famciclovir is a prodrug of penciclovir with higher oral bioavailability. It is marketed as Famvir by Novartis, is a guanine analogue used to treat herpes virus infections. It is most commonly used to treat herpes zoster.. Reference standards of Famciclovir API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

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    [pname] => 6-Deoxypenciclovir Hydrochloride
    [catalogue_number] => PA 06 72510
    [category_ids] => ,70,76,78,82,83,85,
    [chemical_name] => 
    [weight] => 273.72
    [form] => C10H16ClN5O2
    [cas] => 246021-75-0
    [pslug] => 246021-75-0-6-deoxypenciclovir-hydrochloride-pa0672510
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PA 06 72510

6-Deoxypenciclovir Hydrochloride


  • Catalogue No.:PA 06 72510

  • CAS :

    246021-75-0

  • Molecular Formula : C10H16ClN5O2

  • Molecular Weight : 273.72

stdClass Object
(
    [pname] => Desacetyl Famciclovir
    [catalogue_number] => PA 06 72520
    [category_ids] => ,70,75,76,78,82,83,85,
    [chemical_name] => 
    [weight] => 279.3
    [form] => C12H17N5O3
    [cas] => 104227-88-5
    [pslug] => 104227-88-5-desacetyl-famciclovir-pa0672520
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PA 06 72520

Desacetyl Famciclovir


  • Catalogue No.:PA 06 72520

  • CAS :

    104227-88-5

  • Molecular Formula : C12H17N5O3

  • Molecular Weight : 279.3

stdClass Object
(
    [pname] => Famciclovir N7-Isomer
    [catalogue_number] => PA 06 72530
    [category_ids] => 75,70,71,78,82,76,79,80
    [chemical_name] => 
    [weight] => 321.33
    [form] => C14H19N5O4
    [cas] => 131266-15-4
    [pslug] => 131266-15-4-famciclovir-n7-isomer-pa0672530
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PA 06 72530

Famciclovir N7-Isomer


  • Catalogue No.:PA 06 72530

  • CAS :

    131266-15-4

  • Molecular Formula : C14H19N5O4

  • Molecular Weight : 321.33

stdClass Object
(
    [pname] => N-Acetyl Famciclovir
    [catalogue_number] => PA 06 72540
    [category_ids] => ,70,71,75,76,78,79,80,82,
    [chemical_name] => 
    [weight] => 363.37
    [form] => C16H21N5O5
    [cas] => NA
    [pslug] => n-acetyl-famciclovir-pa0672540
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PA 06 72540

N-Acetyl Famciclovir


  • Catalogue No.:PA 06 72540

  • CAS :

    NA

  • Molecular Formula : C16H21N5O5

  • Molecular Weight : 363.37

stdClass Object
(
    [pname] => Famciclovir Deoxychloro Impurity
    [catalogue_number] => PA 06 72550
    [category_ids] => ,70,71,75,76,78,79,80,82,
    [chemical_name] => 
    [weight] => 297.74
    [form] => C12H16ClN5O2
    [cas] => NA
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PA 06 72550

Famciclovir Deoxychloro Impurity


  • Catalogue No.:PA 06 72550

  • CAS :

    NA

  • Molecular Formula : C12H16ClN5O2

  • Molecular Weight : 297.74

stdClass Object
(
    [pname] => Famciclovir Propionyl Impurity
    [catalogue_number] => PA 06 72560
    [category_ids] => 80,79,76,82,78,71,70,75
    [chemical_name] => 
    [weight] => 335.36
    [form] => C15H21N5O4
    [cas] => NA
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PA 06 72560

Famciclovir Propionyl Impurity


  • Catalogue No.:PA 06 72560

  • CAS :

    NA

  • Molecular Formula : C15H21N5O4

  • Molecular Weight : 335.36

stdClass Object
(
    [pname] => Desdiacetyl-8-oxo Famciclovir-d4
    [catalogue_number] => PA STI 027250
    [category_ids] => ,76,75,85,83,78,70,82,98,
    [chemical_name] => 
    [weight] => 257.28
    [form] => C10H11D4N5O3
    [cas] => 1346603-55-1
    [pslug] => 1346603-55-1-desdiacetyl-8-oxo-famciclovir-d4-pasti027250
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PA STI 027250

Desdiacetyl-8-oxo Famciclovir-d4


  • Catalogue No.:PA STI 027250

  • CAS :

    1346603-55-1

  • Molecular Formula : C10H11D4N5O3

  • Molecular Weight : 257.28

stdClass Object
(
    [pname] => 6-Deoxypenciclovir
    [catalogue_number] => PA 06 0721000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 237.26
    [form] => C10H15N5O2
    [cas] => 104227-86-3
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PA 06 0721000

6-Deoxypenciclovir


  • Catalogue No.:PA 06 0721000

  • CAS :

    104227-86-3

  • Molecular Formula : C10H15N5O2

  • Molecular Weight : 237.26

stdClass Object
(
    [pname] => 9-[2-(2,2-Dimethyl-1,3-dioxan-5-yl)ethyl]-9H-purin-2-amine
    [catalogue_number] => PA 06 0721001
    [category_ids] => ,78,75,76,82,
    [chemical_name] => 
    [weight] => 277.33
    [form] => C13H19N5O2
    [cas] => 104227-89-6
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PA 06 0721001

9-[2-(2,2-Dimethyl-1,3-dioxan-5-yl)ethyl]-9H-purin-2-amine


  • Catalogue No.:PA 06 0721001

  • CAS :

    104227-89-6

  • Molecular Formula : C13H19N5O2

  • Molecular Weight : 277.33

stdClass Object
(
    [pname] => 2-aminopurine
    [catalogue_number] => PA 06 0721003
    [category_ids] => ,80,71,76,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 135.13
    [form] => C5H5N5
    [cas] => 452-06-2
    [pslug] => 452-06-2-2-aminopurine-pa060721003
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PA 06 0721003

2-aminopurine


  • Catalogue No.:PA 06 0721003

  • CAS :

    452-06-2

  • Molecular Formula : C5H5N5

  • Molecular Weight : 135.13

stdClass Object
(
    [pname] => Famciclovir System Suitability Mixture
    [catalogue_number] => PA 06 0721002
    [category_ids] => ,80,71,76,75,93,78,70,82,
    [chemical_name] => 
    [weight] => NA
    [form] => NA
    [cas] => NA
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PA 06 0721002

Famciclovir System Suitability Mixture


  • Catalogue No.:PA 06 0721002

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
(
    [pname] => 2-(2-(2-Amino-9H-purin-9-yl)ethyl)butane-1,4-diyl diacetate
    [catalogue_number] => PA 06 0721004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 335.36
    [form] => C15H21N5O4
    [cas] => 174155-69-2
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PA 06 0721004

2-(2-(2-Amino-9H-purin-9-yl)ethyl)butane-1,4-diyl diacetate


  • Catalogue No.:PA 06 0721004

  • CAS :

    174155-69-2

  • Molecular Formula : C15H21N5O4

  • Molecular Weight : 335.36

stdClass Object
(
    [pname] => 2-((2-Amino-9H-purin-9-yl)methyl)butane-1,4-diyl diacetate
    [catalogue_number] => PA 06 0721005
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    [chemical_name] => 
    [weight] => 321.34
    [form] => C14H19N5O4
    [cas] => 126589-69-3
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PA 06 0721005

2-((2-Amino-9H-purin-9-yl)methyl)butane-1,4-diyl diacetate


  • Catalogue No.:PA 06 0721005

  • CAS :

    126589-69-3

  • Molecular Formula : C14H19N5O4

  • Molecular Weight : 321.34

stdClass Object
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    [pname] => 4-(2-Amino-9H-purin-9-yl)butyl 3-acetoxy-2-methylpropanoate
    [catalogue_number] => PA 06 0721009
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    [chemical_name] => 
    [weight] => 335.36
    [form] => C15H21N5O4
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PA 06 0721009

4-(2-Amino-9H-purin-9-yl)butyl 3-acetoxy-2-methylpropanoate


  • Catalogue No.:PA 06 0721009

  • CAS :

    NA

  • Molecular Formula : C15H21N5O4

  • Molecular Weight : 335.36

stdClass Object
(
    [pname] => 4-(2-Amino-9H-purin-9-yl)butyl acetate
    [catalogue_number] => PA 06 0721007
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 249.27
    [form] => C11H15N5O2
    [cas] => NA
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PA 06 0721007

4-(2-Amino-9H-purin-9-yl)butyl acetate


  • Catalogue No.:PA 06 0721007

  • CAS :

    NA

  • Molecular Formula : C11H15N5O2

  • Molecular Weight : 249.27

stdClass Object
(
    [pname] => 2-(2-(2-Amino-9H-purin-9-yl)ethyl)-2-hydroxypropane-1,3-diyl diacetate
    [catalogue_number] => PA 06 0721008
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 337.34
    [form] =>  C14H19N5O5
    [cas] => 172645-79-3
    [pslug] => 172645-79-3-2-2-2-amino-9h-purin-9-yl-ethyl-2-hydroxypropane-1-3-diyl-diacetate-pa060721008
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PA 06 0721008

2-(2-(2-Amino-9H-purin-9-yl)ethyl)-2-hydroxypropane-1,3-diyl diacetate


  • Catalogue No.:PA 06 0721008

  • CAS :

    172645-79-3

  • Molecular Formula : C14H19N5O5

  • Molecular Weight : 337.34

stdClass Object
(
    [pname] => Famciclovir methoxycarbonyl analog
    [catalogue_number] => PA 06 0721010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 307.31
    [form] => C13H17N5O4
    [cas] => NA
    [pslug] => famciclovir-methoxycarbonyl-analog-pa060721010
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PA 06 0721010

Famciclovir methoxycarbonyl analog


  • Catalogue No.:PA 06 0721010

  • CAS :

    NA

  • Molecular Formula : C13H17N5O4

  • Molecular Weight : 307.31

stdClass Object
(
    [pname] => 4-(2-Amino-9H-purin-9-yl)-2-methylbutyl acetate
    [catalogue_number] => PA 06 0721011
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 263.3
    [form] => C12H17N5O2
    [cas] => 174155-70-5
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PA 06 0721011

4-(2-Amino-9H-purin-9-yl)-2-methylbutyl acetate


  • Catalogue No.:PA 06 0721011

  • CAS :

    174155-70-5

  • Molecular Formula : C12H17N5O2

  • Molecular Weight : 263.3

stdClass Object
(
    [pname] => 2-(2-(7-Acetyl-2-amino-7,8-dihydro-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate
    [catalogue_number] => PA 06 0721012
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 365.39
    [form] => C16H23N5O5
    [cas] => NA
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PA 06 0721012

2-(2-(7-Acetyl-2-amino-7,8-dihydro-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate


  • Catalogue No.:PA 06 0721012

  • CAS :

    NA

  • Molecular Formula : C16H23N5O5

  • Molecular Weight : 365.39

stdClass Object
(
    [pname] => 2-(2-(2-((1-(9-(4-Acetoxy-3-(acetoxymethyl)butyl)-2-amino-9H-purin-8-yl)ethyl)amino)-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate
    [catalogue_number] => PA 06 0721013
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 668.71
    [form] =>  C30H40N10O8
    [cas] => 1797985-90-0
    [pslug] => 1797985-90-0-2-2-2-1-9-4-acetoxy-3-acetoxymethyl-butyl-2-amino-9h-purin-8-yl-ethyl-amino-9h-purin-9-yl-ethyl-propane-1-3-diyl-diacetate-pa060721013
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PA 06 0721013

2-(2-(2-((1-(9-(4-Acetoxy-3-(acetoxymethyl)butyl)-2-amino-9H-purin-8-yl)ethyl)amino)-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate


  • Catalogue No.:PA 06 0721013

  • CAS :

    1797985-90-0

  • Molecular Formula : C30H40N10O8

  • Molecular Weight : 668.71

stdClass Object
(
    [pname] => 2-Amino-1,9-dihydro-9-(4-hydroxybutyl)-6H-purin-6-one
    [catalogue_number] => PA 06 0721006
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    [chemical_name] => 
    [weight] => 223.24
    [form] => C9H13N5O2
    [cas] => 23169-37-1
    [pslug] => 23169-37-1-2-amino-1-9-dihydro-9-4-hydroxybutyl-6h-purin-6-one-pa060721006
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PA 06 0721006

2-Amino-1,9-dihydro-9-(4-hydroxybutyl)-6H-purin-6-one


  • Catalogue No.:PA 06 0721006

  • CAS :

    23169-37-1

  • Molecular Formula : C9H13N5O2

  • Molecular Weight : 223.24

stdClass Object
(
    [pname] => 6- Amino Derivative Famciclovir
    [catalogue_number] => PA 06 0721014
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 251.29
    [form] => C11H17N5O2
    [cas] => 97845-71-1
    [pslug] => 97845-71-1-6-amino-derivative-famciclovir-pa060721014
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PA 06 0721014

6- Amino Derivative Famciclovir


  • Catalogue No.:PA 06 0721014

  • CAS :

    97845-71-1

  • Molecular Formula : C11H17N5O2

  • Molecular Weight : 251.29