Letermovir-impurities | Pharmaffiliates

letermovir

Letermovir is an antiviral drug for the treatment of cytomegalovirus infections. Letermovir is an antiviral drug. Reference standards of Letermovir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Letermovir - API Standards 
    [catalogue_number] => PA 39 07000
    [category_ids] => ,79,80,78,70,82,89,
    [chemical_name] => 
    [weight] => 572.55
    [form] => C29H28F4N4O4
    [cas] => 917389-32-3
    [pslug] => 917389-32-3-letermovir-api-pa3907000
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PA 39 07000

Letermovir - API Standards


  • Catalogue No.:PA 39 07000

  • CAS :

    917389-32-3

  • Molecular Formula : C29H28F4N4O4

  • Molecular Weight : 572.55

stdClass Object
(
    [pname] => (R)-Letermovir Ethyl Ester
    [catalogue_number] => PA 39 0071000
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 600.61
    [form] => C31H32F4N4O4
    [cas] => 2864441-55-2
    [pslug] => 2864441-55-2-r-letermovir-ethyl-ester-pa390071000
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PA 39 0071000

(R)-Letermovir Ethyl Ester


  • Catalogue No.:PA 39 0071000

  • CAS :

    2864441-55-2

  • Molecular Formula : C31H32F4N4O4

  • Molecular Weight : 600.61

stdClass Object
(
    [pname] => Ethyl (E)-3-(4-fluoro-2-(3-(2-methoxy-5-(trifluoromethyl)phenyl)ureido)phenyl)acrylate
    [catalogue_number] => PA 39 0071001
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 426.37
    [form] => C20H18F4N2O4
    [cas] => NA
    [pslug] => ethyl-e-3-4-fluoro-2-3-2-methoxy-5-trifluoromethyl-phenyl-ureido-phenyl-acrylate-pa390071001
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PA 39 0071001

Ethyl (E)-3-(4-fluoro-2-(3-(2-methoxy-5-(trifluoromethyl)phenyl)ureido)phenyl)acrylate


  • Catalogue No.:PA 39 0071001

  • CAS :

    NA

  • Molecular Formula : C20H18F4N2O4

  • Molecular Weight : 426.37

stdClass Object
(
    [pname] => (S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(N-(2-(N-(3-methoxyphenyl)formamido)ethyl)formamido)-3,4-dihydroquinazolin-4-yl)acetic Acid
    [catalogue_number] => PA 39 0071002
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 602.54
    [form] => C29H26F4N4O6
    [cas] => 2994645-03-1
    [pslug] => 2994645-03-1-s-2-8-fluoro-3-2-methoxy-5-trifluoromethyl-phenyl-2-n-2-n-3-methoxyphenyl-formamido-ethyl-formamido-3-4-dihydroquinazolin-4-yl-acetic-acid-pa390071002
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PA 39 0071002

(S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(N-(2-(N-(3-methoxyphenyl)formamido)ethyl)formamido)-3,4-dihydroquinazolin-4-yl)acetic Acid


  • Catalogue No.:PA 39 0071002

  • CAS :

    2994645-03-1

  • Molecular Formula : C29H26F4N4O6

  • Molecular Weight : 602.54

stdClass Object
(
    [pname] => Ethyl (E)-3-(2-((E)-N'-(2-((E)-3-ethoxy-3-oxoprop-1-en-1-yl)-6-fluorophenyl)-4-(3-methoxyphenyl)piperazine-1-carboximidamido)-3-fluorophenyl)acrylate
    [catalogue_number] => PA 39 0071003
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 618.68
    [form] => C34H36F2N4O5
    [cas] => NA
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PA 39 0071003

Ethyl (E)-3-(2-((E)-N'-(2-((E)-3-ethoxy-3-oxoprop-1-en-1-yl)-6-fluorophenyl)-4-(3-methoxyphenyl)piperazine-1-carboximidamido)-3-fluorophenyl)acrylate


  • Catalogue No.:PA 39 0071003

  • CAS :

    NA

  • Molecular Formula : C34H36F2N4O5

  • Molecular Weight : 618.68

stdClass Object
(
    [pname] => Diethyl 3,3'-((carbonylbis(azanediyl))bis(3-fluoro-2,1-phenylene))(2E,2'E)-diacrylate
    [catalogue_number] => PA 39 0071004
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 444.43
    [form] => C23H22F2N2O5
    [cas] => NA
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PA 39 0071004

Diethyl 3,3'-((carbonylbis(azanediyl))bis(3-fluoro-2,1-phenylene))(2E,2'E)-diacrylate


  • Catalogue No.:PA 39 0071004

  • CAS :

    NA

  • Molecular Formula : C23H22F2N2O5

  • Molecular Weight : 444.43

stdClass Object
(
    [pname] => (S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)-3,4-dihydropyrazin-1(2H)-yl)-3,4-dihydroquinazolin-4-yl)acetic Acid
    [catalogue_number] => PA 39 0071005
    [category_ids] => ,79,80,78,70,82,
    [chemical_name] => 
    [weight] => 570.54
    [form] => C29H26F4N4O4
    [cas] => 2991299-71-7
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PA 39 0071005

(S)-2-(8-Fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)-3,4-dihydropyrazin-1(2H)-yl)-3,4-dihydroquinazolin-4-yl)acetic Acid


  • Catalogue No.:PA 39 0071005

  • CAS :

    2991299-71-7

  • Molecular Formula : C29H26F4N4O4

  • Molecular Weight : 570.54