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 - API Standards [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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 28 30000
CAS :
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 28 30580
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 28 30590
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
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 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 28 0301013
Molecular Formula : C48H71N5O7
Molecular Weight : 830.12
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