ritonavir

Chiral standards - An antiretroviral medication, used to treat HIV/AIDS in combination with other medicines. Ritonavir works as an inhibitor of HIV protease that interferes with the reproductive cycle of HIV. Reference standards of Ritonavir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Ritonavir - Impurity B (Freebase)
    [catalogue_number] => PA 18 30020
    [category_ids] => ,69,70,71,80,
    [chemical_name] => 
    [weight] => 524.67
    [form] => C28H36N4O4S
    [cas] => 765875-58-9
    [pslug] => 765875-58-9-ritonavir-impurity-b-freebase-pa1830020
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PA 18 30020
PA 18 30020

Ritonavir - Impurity B (Freebase)


  • Catalogue No.:PA 18 30020

  • CAS :

    765875-58-9

  • Molecular Formula : C28H36N4O4S

  • Molecular Weight : 524.67

stdClass Object
(
    [pname] => Ritonavir - Impurity E
    [catalogue_number] => PA 18 30050
    [category_ids] => ,88,82,78,76,75,70,69,
    [chemical_name] => 
    [weight] => 736.94
    [form] => C37H48N6O6S2
    [cas] => 176655-56-4
    [pslug] => 176655-56-4-ritonavir-impurity-e-pa1830050
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PA 18 30050
PA 18 30050

Ritonavir - Impurity E


  • Catalogue No.:PA 18 30050

  • CAS :

    176655-56-4

  • Molecular Formula : C37H48N6O6S2

  • Molecular Weight : 736.94

stdClass Object
(
    [pname] => Ritonavir - Impurity F
    [catalogue_number] => PA 18 30060
    [category_ids] => ,69,70,71,78,80,82,88,
    [chemical_name] => 
    [weight] => 550.67
    [form] => C29H34N4O5S
    [cas] => 1010809-61-6
    [pslug] => 1010809-61-6-ritonavir-impurity-f-freebase-pa1830060
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PA 18 30060
PA 18 30060

Ritonavir - Impurity F


  • Catalogue No.:PA 18 30060

  • CAS :

    1010809-61-6

  • Molecular Formula : C29H34N4O5S

  • Molecular Weight : 550.67

stdClass Object
(
    [pname] => Ritonavir - Impurity G
    [catalogue_number] => PA 18 30070
    [category_ids] => ,69,70,71,78,80,82,88,
    [chemical_name] => 
    [weight] => 752.94
    [form] => C37H48N6O7S2
    [cas] => 2034136-66-6
    [pslug] => 2034136-66-6-ritonavir-impurity-g-pa1830070
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PA 18 30070
PA 18 30070

Ritonavir - Impurity G


  • Catalogue No.:PA 18 30070

  • CAS :

    2034136-66-6

  • Molecular Formula : C37H48N6O7S2

  • Molecular Weight : 752.94

stdClass Object
(
    [pname] => Ritonavir - Impurity H
    [catalogue_number] => PA 18 30080
    [category_ids] => ,69,70,71,78,80,82,88,
    [chemical_name] => 
    [weight] => 576.67
    [form] => C30H32N4O6S
    [cas] => 1010809-43-4
    [pslug] => 1010809-43-4-ritonavir-impurity-h-pa1830080
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PA 18 30080
PA 18 30080

Ritonavir - Impurity H


  • Catalogue No.:PA 18 30080

  • CAS :

    1010809-43-4

  • Molecular Formula : C30H32N4O6S

  • Molecular Weight : 576.67

stdClass Object
(
    [pname] => Ritonavir - Impurity K
    [catalogue_number] => PA 18 30110
    [category_ids] => ,80,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 525.66
    [form] => C28H35N3O5S
    [cas] => 1010809-39-8
    [pslug] => 1010809-39-8-ritonavir-impurity-k-pa1830110
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PA 18 30110
PA 18 30110

Ritonavir - Impurity K


  • Catalogue No.:PA 18 30110

  • CAS :

    1010809-39-8

  • Molecular Formula : C28H35N3O5S

  • Molecular Weight : 525.66

stdClass Object
(
    [pname] => Ritonavir - Impurity S
    [catalogue_number] => PA 18 30190
    [category_ids] => ,88,79,69,75,80,
    [chemical_name] => 
    [weight] => 976.21
    [form] => C52H61N7O8S2
    [cas] => 2084828-53-3
    [pslug] => 2084828-53-3-ritonavir-impurity-s-pa1830190
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PA 18 30190
PA 18 30190

Ritonavir - Impurity S


  • Catalogue No.:PA 18 30190

  • CAS :

    2084828-53-3

  • Molecular Formula : C52H61N7O8S2

  • Molecular Weight : 976.21

stdClass Object
(
    [pname] => Ritonavir - Impurity U
    [catalogue_number] => PA 18 30210
    [category_ids] => ,69,88,80,79,75,
    [chemical_name] => 
    [weight] => 1016.34
    [form] => C51H69N9O7S3
    [cas] => NA
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PA 18 30210
PA 18 30210

Ritonavir - Impurity U


  • Catalogue No.:PA 18 30210

  • CAS :

    NA

  • Molecular Formula : C51H69N9O7S3

  • Molecular Weight : 1016.34

stdClass Object
(
    [pname] => Hydroxy Ritonavir-d3
    [catalogue_number] => PA STI 051570
    [category_ids] => ,69,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 739.96
    [form] => C37H45D3N6O6S2
    [cas] => NA
    [pslug] => hydroxy-ritonavir-d3-pasti051570
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PA STI 051570
PA STI 051570

Hydroxy Ritonavir-d3


  • Catalogue No.:PA STI 051570

  • CAS :

    NA

  • Molecular Formula : C37H45D3N6O6S2

  • Molecular Weight : 739.96

stdClass Object
(
    [pname] => Ritonavir - Impurity M
    [catalogue_number] => PA 18 30130
    [category_ids] => ,80,69,71,78,70,82,88,
    [chemical_name] => 
    [weight] => 369.52
    [form] => C18H31N3O3S
    [cas] => 2982251-97-6
    [pslug] => 2982251-97-6-ritonavir-impurity-m-pa1830130
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PA 18 30130
PA 18 30130

Ritonavir - Impurity M


  • Catalogue No.:PA 18 30130

  • CAS :

    2982251-97-6

  • Molecular Formula : C18H31N3O3S

  • Molecular Weight : 369.52

stdClass Object
(
    [pname] => 5S-2-Amino-5-dibenzylamino-4-oxo-1,6-diphenylhex-2-ene
    [catalogue_number] => PA 18 30570
    [category_ids] => ,79,80,69,70,
    [chemical_name] => 
    [weight] => 460.61
    [form] => C32H32N2O
    [cas] => 156732-13-7
    [pslug] => 156732-13-7-5s-2-amino-5-dibenzylamino-4-oxo-1-6-diphenylhex-2-ene-pa1830570
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PA 18 30570
PA 18 30570

5S-2-Amino-5-dibenzylamino-4-oxo-1,6-diphenylhex-2-ene


  • Catalogue No.:PA 18 30570

  • CAS :

    156732-13-7

  • Molecular Formula : C32H32N2O

  • Molecular Weight : 460.61

stdClass Object
(
    [pname] => 2-Hydroxy-2-methylpropanethioamide
    [catalogue_number] => PA 18 0301001
    [category_ids] => ,69,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 119.18
    [form] => C4H9NOS
    [cas] => 1051463-20-7
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PA 18 0301001
PA 18 0301001

2-Hydroxy-2-methylpropanethioamide


  • Catalogue No.:PA 18 0301001

  • CAS :

    1051463-20-7

  • Molecular Formula : C4H9NOS

  • Molecular Weight : 119.18

stdClass Object
(
    [pname] => Ritonavir - Impurity B (Hydrochloride Salt)
    [catalogue_number] => PA 18 0300021
    [category_ids] => ,69,80,71,70,
    [chemical_name] => 
    [weight] => 561.14
    [form] => C28H37ClN4O4S
    [cas] => 165315-97-9
    [pslug] => 165315-97-9-ritonavir-impurity-b-hydrochloride-salt-pa180300021
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PA 18 0300021
PA 18 0300021

Ritonavir - Impurity B (Hydrochloride Salt)


  • Catalogue No.:PA 18 0300021

  • CAS :

    165315-97-9

  • Molecular Formula : C28H37ClN4O4S

  • Molecular Weight : 561.14

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