atazanavir sulfate
										 Fine Chemicals
  - Atazanavir is used in the treatment of HIV. It is an antiretroviral drug of the protease inhibitor (PI) class.. Reference standards of Atazanavir Sulfate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
					
																		
			stdClass Object
(
    [pname] => Atazanavir Sulfate
    [catalogue_number] => PA 28 30000
    [category_ids] => ,69,81,78,70,82,
    [chemical_name] => 
    [weight] => 802.93
    [form] => C38H54N6O11S
    [cas] => 229975-97-7
    [pslug] => 229975-97-7-atazanavir-sulfate-api-standards-pa2830000
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										- Catalogue No.:PA 28 30000 
- Molecular Formula : C38H54N6O11S 
- Molecular Weight : 802.93 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity A
    [catalogue_number] => PA 28 30510
    [category_ids] => ,71,76,75,82,78,70,80,
    [chemical_name] => 
    [weight] => 199.21
    [form] => C12H9NO2
    [cas] => 4385-62-0
    [pslug] => 4385-62-0-atazanavir-sulfate-impurity-a-pa2830510
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										Atazanavir Sulfate - Impurity A
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30510 
- Molecular Formula : C12H9NO2 
- Molecular Weight : 199.21 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity F
    [catalogue_number] => PA 28 30540
    [category_ids] => ,71,80,79,75,82,78,70,69,81,
    [chemical_name] => 
    [weight] => 704.86
    [form] => C38H52N6O7
    [cas] => 1332981-14-2
    [pslug] => 1332981-14-2-atazanavir-sulfate-impurity-f-pa2830540
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										Atazanavir Sulfate - Impurity F
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30540 
- Molecular Formula : C38H52N6O7 
- Molecular Weight : 704.86 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity I
    [catalogue_number] => PA 28 30570
    [category_ids] => ,97,82,81,80,79,78,71,70,69,
    [chemical_name] => 
    [weight] => 698.85
    [form] => C42H46N6O4
    [cas] => NA
    [pslug] => atazanavir-sulfate-impurity-i-pa2830570
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										Atazanavir Sulfate - Impurity I
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30570 
- Molecular Formula : C42H46N6O4 
- Molecular Weight : 698.85 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity G
    [catalogue_number] => PA 28 30580
    [category_ids] => ,81,69,70,78,82,75,79,80,71,
    [chemical_name] => 
    [weight] => 704.86
    [form] => C38H52N6O7
    [cas] => 1332981-16-4
    [pslug] => 1332981-16-4-atazanavir-sulfate-impurity-g-pa2830580
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										Atazanavir Sulfate - Impurity G
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30580 
- Molecular Formula : C38H52N6O7 
- Molecular Weight : 704.86 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity H
    [catalogue_number] => PA 28 30590
    [category_ids] => ,71,80,79,75,82,78,70,69,81,
    [chemical_name] => 
    [weight] => 704.86
    [form] => C38H52N6O7
    [cas] => NA
    [pslug] => atazanavir-sulfate-impurity-h-pa2830590
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										Atazanavir Sulfate - Impurity H
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30590 
- Molecular Formula : C38H52N6O7 
- Molecular Weight : 704.86 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity D
    [catalogue_number] => PA 28 30600
    [category_ids] => ,79,80,75,71,82,78,70,69,
    [chemical_name] => 
    [weight] => 527.66
    [form] => C34H33N5O
    [cas] => NA
    [pslug] => atazanavir-sulfate-impurity-d-pa2830600
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										Atazanavir Sulfate - Impurity D
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30600 
- Molecular Formula : C34H33N5O 
- Molecular Weight : 527.66 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity C
    [catalogue_number] => PA 28 30630
    [category_ids] => ,81,69,70,78,82,
    [chemical_name] => 
    [weight] => 537.65
    [form] => C26H43N5O7
    [cas] => 1192224-24-0
    [pslug] => 1192224-24-0-atazanavir-sulfate-impurity-c-pa2830630
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										Atazanavir Sulfate - Impurity C
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30630 
- Molecular Formula : C26H43N5O7 
- Molecular Weight : 537.65 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir Sulfate - Impurity J
    [catalogue_number] => PA 28 30100
    [category_ids] => ,76,70,78,82,75,
    [chemical_name] => 
    [weight] => 562.71
    [form] => C32H42N4O5
    [cas] => 198904-86-8
    [pslug] => 198904-86-8-atazanavir-sulfate-impurity-j-pa2830100
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										Atazanavir Sulfate - Impurity J
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 30100 
- Molecular Formula : C32H42N4O5 
- Molecular Weight : 562.71 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => tert-Butyl ((2S,3S)-3-hydroxy-1-phenyl-4-(1-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-yl)carbamate
    [catalogue_number] => PA 28 0301012
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 462.59
    [form] => C27H34N4O3
    [cas] => 857904-20-2
    [pslug] => 857904-20-2-tert-butyl-2s-3s-3-hydroxy-1-phenyl-4-1-4-pyridin-2-yl-benzyl-hydrazinyl-butan-2-yl-carbamate-pa280301012
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										tert-Butyl ((2S,3S)-3-hydroxy-1-phenyl-4-(1-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-yl)carbamate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 0301012 
- Molecular Formula : C27H34N4O3 
- Molecular Weight : 462.59 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => tert-Butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(1-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-methyl-4-phenylbutyl)piperidin-2-yl)benzyl)hydrazine-1-carboxylate
    [catalogue_number] => PA 28 0301013
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 830.12
    [form] => C48H71N5O7
    [cas] => NA
    [pslug] => tert-butyl-2-2s-3s-3-tert-butoxycarbonyl-amino-2-hydroxy-4-phenylbutyl-2-4-1-2s-3s-3-tert-butoxycarbonyl-amino-2-methyl-4-phenylbutyl-piperidin-2-yl-benzyl-hydrazine-1-carboxylate-pa280301013
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										tert-Butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(1-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-methyl-4-phenylbutyl)piperidin-2-yl)benzyl)hydrazine-1-carboxylate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 0301013 
- Molecular Formula : C48H71N5O7 
- Molecular Weight : 830.12 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir formyl analog
    [catalogue_number] => PA 28 0301015
    [category_ids] => ,69,81,78,75,76,82,
    [chemical_name] => 
    [weight] => 674.84
    [form] => C37H50N6O6
    [cas] => NA
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										- Catalogue No.:PA 28 0301015 
- Molecular Formula : C37H50N6O6 
- Molecular Weight : 674.84 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Methyl ((5S,8S,9S,14S)-8-benzyl-9-hydroxy-5-isopropyl-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate
    [catalogue_number] => PA 28 0301018
    [category_ids] => ,69,81,78,75,76,82,
    [chemical_name] => 
    [weight] => 690.84
    [form] => C37H50N6O7
    [cas] => 198904-34-6
    [pslug] => 198904-34-6-methyl-5s-8s-9s-14s-8-benzyl-9-hydroxy-5-isopropyl-15-15-dimethyl-3-6-13-trioxo-11-4-pyridin-2-yl-benzyl-2-oxa-4-7-11-12-tetraazahexadecan-14-yl-carbamate-pa280301018
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										Methyl ((5S,8S,9S,14S)-8-benzyl-9-hydroxy-5-isopropyl-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 0301018 
- Molecular Formula : C37H50N6O7 
- Molecular Weight : 690.84 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => Atazanavir ethyl analog
    [catalogue_number] => PA 28 0301016
    [category_ids] => ,69,81,78,75,76,82,
    [chemical_name] => 
    [weight] => 718.9
    [form] => C39H54N6O7
    [cas] => NA
    [pslug] => atazanavir ethyl-analog-pa280301016
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			stdClass Object
(
    [pname] => Atazanavir dipeptide analog
    [catalogue_number] => PA 28 0301017
    [category_ids] => ,69,81,78,75,76,82,
    [chemical_name] => 
    [weight] => 818.03
    [form] => C44H63N7O8
    [cas] => NA
    [pslug] => atazanavir-dipeptide-analog-pa280301017
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										Atazanavir dipeptide analog
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 0301017 
- Molecular Formula : C44H63N7O8 
- Molecular Weight : 818.03 
 
			                  
						 
										
									
			stdClass Object
(
    [pname] => tert-Butyl (S)-(4-chloro-3-oxo-1-phenylbutan-2-yl)carbamate
    [catalogue_number] => PA 28 0301019
    [category_ids] => ,69,81,78,70,82,
    [chemical_name] => 
    [weight] => 297.78
    [form] => C15H20ClNO3
    [cas] => 102123-74-0
    [pslug] => 102123-74-0-tert-butyl-s-4-chloro-3-oxo-1-phenylbutan-2-yl-carbamate-pa280301019
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										tert-Butyl (S)-(4-chloro-3-oxo-1-phenylbutan-2-yl)carbamate
										
										
									 
																		 
																		
									
										- Catalogue No.:PA 28 0301019 
- Molecular Formula : C15H20ClNO3 
- Molecular Weight : 297.78