Atazanavir-impurities | Pharmaffiliates

atazanavir

Atazanavir is used in the treatment of HIV. Atazanavir, sold under the trade name Reyataz. Reference standards of Atazanavir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Pyridinyl Benzaldehyde Lactose Acetal
    [catalogue_number] => PA 28 30610
    [category_ids] => ,70,71,75,78,79,80,82,91,
    [chemical_name] => 
    [weight] => 507.49
    [form] => C24H29NO11
    [cas] => NA
    [pslug] => pyridinyl-benzaldehyde-lactose-acetal-pa2830610
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PA 28 30610

Pyridinyl Benzaldehyde Lactose Acetal


  • Catalogue No.:PA 28 30610

  • CAS :

    NA

  • Molecular Formula : C24H29NO11

  • Molecular Weight : 507.49

stdClass Object
(
    [pname] => 2-[[4-(2-Pyridinyl)phenyl]methyl]hydrazinecarboxylic Acid 1,1-Dimethylethyl Ester
    [catalogue_number] => PA 28 30640
    [category_ids] => ,80,71,
    [chemical_name] => 
    [weight] => 299.37
    [form] => C17H21N3O2
    [cas] => 198904-85-7
    [pslug] => 198904-85-7-2-4-2-pyridinyl-phenyl-methyl-hydrazinecarboxylic-acid-1-1-dimethylethyl-ester-pa2830640
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PA 28 30640

2-[[4-(2-Pyridinyl)phenyl]methyl]hydrazinecarboxylic Acid 1,1-Dimethylethyl Ester


  • Catalogue No.:PA 28 30640

  • CAS :

    198904-85-7

  • Molecular Formula : C17H21N3O2

  • Molecular Weight : 299.37

stdClass Object
(
    [pname] => (R)-(5S,10S,11S,14S)-11-Benzyl-5,14-di-tert-butyl-3,6,13,16-tetraoxo-8-(4-(pyridin-2-yl)benzyl)-2,17-dioxa-4,7,8,12,15-pentaazaoctadecan-10-yl 2-((methoxycarbonyl)amino)-3,3-dimethylbutanoate
    [catalogue_number] => PA 28 30650
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 876.05
    [form] => C46H65N7O10
    [cas] => 2131010-71-2
    [pslug] => 2131010-71-2-r-5s-10s-11s-14s-11-benzyl-5-14-di-tert-butyl-3-6-13-16-tetraoxo-8-4-pyridin-2-yl-benzyl-2-17-dioxa-4-7-8-12-15-pentaazaoctadecan-10-yl-2-methoxycarbonyl-amino-3-3-dimethylbutanoate-pa2830650
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PA 28 30650

(R)-(5S,10S,11S,14S)-11-Benzyl-5,14-di-tert-butyl-3,6,13,16-tetraoxo-8-(4-(pyridin-2-yl)benzyl)-2,17-dioxa-4,7,8,12,15-pentaazaoctadecan-10-yl 2-((methoxycarbonyl)amino)-3,3-dimethylbutanoate


  • Catalogue No.:PA 28 30650

  • CAS :

    2131010-71-2

  • Molecular Formula : C46H65N7O10

  • Molecular Weight : 876.05

stdClass Object
(
    [pname] => Methyl ((S)-1-(((2S,3S)-4-(((R)-4-(tert-butyl)-2,5-dioxoimidazolidin-1-yl)(4-(pyridin-2-yl)benzyl)amino)-3-hydroxy-1-phenylbutan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate
    [catalogue_number] => PA 28 30660
    [category_ids] => 79,70,78,82,80,71,75
    [chemical_name] => 
    [weight] => 672.81
    [form] => C37H48N6O6
    [cas] => 1292296-12-8
    [pslug] => 1292296-12-8-methyl-s-1-2s-3s-4-r-4-tert-butyl-2-5-dioxoimidazolidin-1-yl-4-pyridin-2-yl-benzyl-amino-3-hydroxy-1-phenylbutan-2-yl-amino-3-3-dimethyl-1-oxobutan-2-yl-carbamate-pa2830660
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PA 28 30660

Methyl ((S)-1-(((2S,3S)-4-(((R)-4-(tert-butyl)-2,5-dioxoimidazolidin-1-yl)(4-(pyridin-2-yl)benzyl)amino)-3-hydroxy-1-phenylbutan-2-yl)amino)-3,3-dimethyl-1-oxobutan-2-yl)carbamate


  • Catalogue No.:PA 28 30660

  • CAS :

    1292296-12-8

  • Molecular Formula : C37H48N6O6

  • Molecular Weight : 672.81

stdClass Object
(
    [pname] => Methyl ((S)-1-(2-((2S,3S)-3-((R)-4-(tert-butyl)-2,5-dioxoimidazolidin-1-yl)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate
    [catalogue_number] => PA 28 30670
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 672.81
    [form] => C37H48N6O6
    [cas] => 1292296-13-9
    [pslug] => 1292296-13-9-methyl-s-1-2-2s-3s-3-r-4-tert-butyl-2-5-dioxoimidazolidin-1-yl-2-hydroxy-4-phenylbutyl-2-4-pyridin-2-yl-benzyl-hydrazinyl-3-3-dimethyl-1-oxobutan-2-yl-carbamate-pa2830670
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PA 28 30670

Methyl ((S)-1-(2-((2S,3S)-3-((R)-4-(tert-butyl)-2,5-dioxoimidazolidin-1-yl)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazinyl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate


  • Catalogue No.:PA 28 30670

  • CAS :

    1292296-13-9

  • Molecular Formula : C37H48N6O6

  • Molecular Weight : 672.81

stdClass Object
(
    [pname] => Dimethyl ((3R,6R,7R,15S,16S,19S)-6,16-dibenzyl-7,15-dihydroxy-2,2,20,20-tetramethyl-4,11,18-trioxo-9,13-bis(4-(pyridin-2-yl)benzyl)-5,9,10,12,13,17-hexaazahenicosane-3,19-diyl)dicarbamate
    [catalogue_number] => PA 28 30680
    [category_ids] => ,79,80,71,75,78,70,82,
    [chemical_name] => 
    [weight] => 1093.32
    [form] => C61H76N10O9
    [cas] => NA
    [pslug] => dimethyl-3r-6r-7r-15s-16s-19s-6-16-dibenzyl-7-15-dihydroxy-2-2-20-20-tetramethyl-4-11-18-trioxo-9-13-bis-4-pyridin-2-yl-benzyl-5-9-10-12-13-17-hexaazahenicosane-3-19-diyl-dicarbamate-pa2830680
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PA 28 30680

Dimethyl ((3R,6R,7R,15S,16S,19S)-6,16-dibenzyl-7,15-dihydroxy-2,2,20,20-tetramethyl-4,11,18-trioxo-9,13-bis(4-(pyridin-2-yl)benzyl)-5,9,10,12,13,17-hexaazahenicosane-3,19-diyl)dicarbamate


  • Catalogue No.:PA 28 30680

  • CAS :

    NA

  • Molecular Formula : C61H76N10O9

  • Molecular Weight : 1093.32

stdClass Object
(
    [pname] => (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane
    [catalogue_number] => PA 28 30700
    [category_ids] => ,80,69,71,
    [chemical_name] => 
    [weight] => 263.33
    [form] => C15H21NO3
    [cas] => 98760-08-8
    [pslug] => 98760-08-8-2r-3s-3-tert-butoxycarbonyl-amino-1-2-epoxy-4-phenylbutane-pa2830700
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PA 28 30700

(2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane


  • Catalogue No.:PA 28 30700

  • CAS :

    98760-08-8

  • Molecular Formula : C15H21NO3

  • Molecular Weight : 263.33

stdClass Object
(
    [pname] => (2S,3R)-3-(tert-Butoxycarbonylamino)-1,2-epoxy-4-phenylbutane
    [catalogue_number] => PA 28 30710
    [category_ids] => ,80,69,71,
    [chemical_name] => 
    [weight] => 263.33
    [form] => C15H21NO3
    [cas] => 156474-22-5
    [pslug] => 156474-22-5-2s-3r-3-tert-butoxycarbonylamino-1-2-epoxy-4-phenylbutane-pa2830710
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PA 28 30710

(2S,3R)-3-(tert-Butoxycarbonylamino)-1,2-epoxy-4-phenylbutane


  • Catalogue No.:PA 28 30710

  • CAS :

    156474-22-5

  • Molecular Formula : C15H21NO3

  • Molecular Weight : 263.33

stdClass Object
(
    [pname] => (2S,3S)-3-Boc-amino-1,2-epoxy-4-phenylbutane
    [catalogue_number] => PA 28 30720
    [category_ids] => ,80,69,71,
    [chemical_name] => 
    [weight] => 263.33
    [form] => C15H21NO3
    [cas] => 98737-29-2
    [pslug] => 98737-29-2-2s-3s-3-boc-amino-1-2-epoxy-4-phenylbutane-pa2830720
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PA 28 30720

(2S,3S)-3-Boc-amino-1,2-epoxy-4-phenylbutane


  • Catalogue No.:PA 28 30720

  • CAS :

    98737-29-2

  • Molecular Formula : C15H21NO3

  • Molecular Weight : 263.33

stdClass Object
(
    [pname] => N-(Acetyl-d3)-S-[4-(2-pyridinyl)benzyl]-L-cysteine
    [catalogue_number] => PA STI 003420
    [category_ids] => ,97,80,71,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 333.42
    [form] => C17H15D3N2O3S
    [cas] => 1795785-71-5
    [pslug] => 1795785-71-5-n-acetyl-d3-s-4-2-pyridinyl-benzyl-l-cysteine-pasti003420
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PA STI 003420

N-(Acetyl-d3)-S-[4-(2-pyridinyl)benzyl]-L-cysteine


  • Catalogue No.:PA STI 003420

  • CAS :

    1795785-71-5

  • Molecular Formula : C17H15D3N2O3S

  • Molecular Weight : 333.42

stdClass Object
(
    [pname] => Atazanavir-d6
    [catalogue_number] => PA STI 009131
    [category_ids] => ,79,80,69,71,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 710.89
    [form] => C38H46D6N6O7
    [cas] => 1092540-50-5
    [pslug] => 1092540-50-5-atazanavir-d6-pasti009131
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PA STI 009131

Atazanavir-d6


  • Catalogue No.:PA STI 009131

  • CAS :

    1092540-50-5

  • Molecular Formula : C38H46D6N6O7

  • Molecular Weight : 710.89

stdClass Object
(
    [pname] => Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir-d5
    [catalogue_number] => PA STI 027930
    [category_ids] => ,80,69,71,98,
    [chemical_name] => 
    [weight] => 567.73
    [form] => C32H37D5N4O5
    [cas] => 1217665-60-5
    [pslug] => 1217665-60-5-des-n-methoxycarbonyl-l-tert-leucine-bis-boc-atazanavir-d5-pasti027930
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PA STI 027930

Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir-d5


  • Catalogue No.:PA STI 027930

  • CAS :

    1217665-60-5

  • Molecular Formula : C32H37D5N4O5

  • Molecular Weight : 567.73

stdClass Object
(
    [pname] => N-[4-(2-Pyridinyl)benzoyl]glycine-13C2,15N
    [catalogue_number] => PA STI 076340
    [category_ids] => ,97,80,71,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 259.24
    [form] => C1213C2H12N15NO3
    [cas] => 1391053-26-1
    [pslug] => 1391053-26-1-n-4-2-pyridinyl-benzoyl-glycine-13c2-15n-pasti076340
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PA STI 076340

N-[4-(2-Pyridinyl)benzoyl]glycine-13C2,15N


  • Catalogue No.:PA STI 076340

  • CAS :

    1391053-26-1

  • Molecular Formula : C1213C2H12N15NO3

  • Molecular Weight : 259.24

stdClass Object
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    [pname] => N-Acetyl-S-[4-(2-pyridinyl)benzyl]-L-cysteine
    [catalogue_number] => PA 28 30770
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 330.4
    [form] => C17H18N2O3S
    [cas] => 1391068-09-9
    [pslug] => 1391068-09-9-n-acetyl-s-4-2-pyridinyl-benzyl-l-cysteine-pa2830770
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PA 28 30770

N-Acetyl-S-[4-(2-pyridinyl)benzyl]-L-cysteine


  • Catalogue No.:PA 28 30770

  • CAS :

    1391068-09-9

  • Molecular Formula : C17H18N2O3S

  • Molecular Weight : 330.4