ritonavir

Sulphur and selenium compounds - 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 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
    [pslug] => ritonavir-impurity-u-pa1830210
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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] => Mixture of Hydroxyritonavir, Hydantoin aminoalcohol, Ritonavir and 4-hydroxy Isomer
    [catalogue_number] => PA 18 30530
    [category_ids] => ,92,88,80,79,71,70,75,78,82,
    [chemical_name] => 
    [weight] => NA
    [form] => NA
    [cas] => NA
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PA 18 30530
PA 18 30530

Mixture of Hydroxyritonavir, Hydantoin aminoalcohol, Ritonavir and 4-hydroxy Isomer


  • Catalogue No.:PA 18 30530

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

stdClass Object
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    [pname] => (3S,6S,8S,9S)-8-Hydroxy-3-(1-methylethyl)-4,11-dioxo-6,9-bis(phenylmethyl)-13-(5-thiazolyl)-12-oxa-2,5,10-triazatridecanoic Acid 2,3-Dihydroxypropyl Ester
    [catalogue_number] => PA 18 30540
    [category_ids] => ,75,78,70,82,88,80,92,79,71,
    [chemical_name] => 
    [weight] => 642.77
    [form] => C32H42N4O8S
    [cas] => 1010809-54-7
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PA 18 30540
PA 18 30540

(3S,6S,8S,9S)-8-Hydroxy-3-(1-methylethyl)-4,11-dioxo-6,9-bis(phenylmethyl)-13-(5-thiazolyl)-12-oxa-2,5,10-triazatridecanoic Acid 2,3-Dihydroxypropyl Ester


  • Catalogue No.:PA 18 30540

  • CAS :

    1010809-54-7

  • Molecular Formula : C32H42N4O8S

  • Molecular Weight : 642.77

stdClass Object
(
    [pname] => Des(isopropylthiazolyl)-N-methyl Ritonavir-d6
    [catalogue_number] => PA STI 027890
    [category_ids] => ,79,80,88,98,
    [chemical_name] => 
    [weight] => 601.79
    [form] => C31H35D6N5O5S
    [cas] => NA
    [pslug] => des-isopropylthiazolyl-n-methyl-ritonavir-d6-pasti027890
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PA STI 027890
PA STI 027890

Des(isopropylthiazolyl)-N-methyl Ritonavir-d6


  • Catalogue No.:PA STI 027890

  • CAS :

    NA

  • Molecular Formula : C31H35D6N5O5S

  • Molecular Weight : 601.79

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] => Mixture of Ureidovaline and N-Deacylvaline Ritonavir
    [catalogue_number] => PA 18 30580
    [category_ids] => ,92,71,79,80,88,75,82,78,70,
    [chemical_name] => 
    [weight] => 313.42 + 524.68
    [form] => C14H23N3O3S + C28H36N4O4S
    [cas] => NA
    [pslug] => mixture-of-ureidovaline-and-n-deacylvaline-ritonavir-pa1830580
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PA 18 30580
PA 18 30580

Mixture of Ureidovaline and N-Deacylvaline Ritonavir


  • Catalogue No.:PA 18 30580

  • CAS :

    NA

  • Molecular Formula : C14H23N3O3S + C28H36N4O4S

  • Molecular Weight : 313.42 + 524.68

stdClass Object
(
    [pname] => Mixture of BOC-Amino Alcohol and Isobutoxycarbonyl Amino Alcohol
    [catalogue_number] => PA 18 30590
    [category_ids] => ,75,78,70,82,88,80,92,79,71,
    [chemical_name] => 
    [weight] => 525.66
    [form] => C28H35N3O5S + C28H35N3O5S
    [cas] => NA
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PA 18 30590
PA 18 30590

Mixture of BOC-Amino Alcohol and Isobutoxycarbonyl Amino Alcohol


  • Catalogue No.:PA 18 30590

  • CAS :

    NA

  • Molecular Formula : C28H35N3O5S + C28H35N3O5S

  • Molecular Weight : 525.66

stdClass Object
(
    [pname] => Thiazol-5-ylmethyl ((5S,6S,8S,11S,15S,17S,18S)-5,8,15-tribenzyl-6,17-dihydroxy-11-isopropyl-3,10,13-trioxo-19-phenyl-1-(thiazol-5-yl)-2-oxa-4,9,12,14-tetraazanonadecan-18-yl)carbamate
    [catalogue_number] => PA 18 30600
    [category_ids] => ,70,78,82,75,88,80,79,71,92,
    [chemical_name] => 
    [weight] => 976.22
    [form] => C52H61N7O8S2
    [cas] => 2084828-53-3
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PA 18 30600
PA 18 30600

Thiazol-5-ylmethyl ((5S,6S,8S,11S,15S,17S,18S)-5,8,15-tribenzyl-6,17-dihydroxy-11-isopropyl-3,10,13-trioxo-19-phenyl-1-(thiazol-5-yl)-2-oxa-4,9,12,14-tetraazanonadecan-18-yl)carbamate


  • Catalogue No.:PA 18 30600

  • CAS :

    2084828-53-3

  • Molecular Formula : C52H61N7O8S2

  • Molecular Weight : 976.22

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