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.
stdClass Object ( [pname] => Ritonavir - Impurity A [catalogue_number] => PA 18 30010 [category_ids] => ,97,71,70, [chemical_name] => [weight] => 313.42 [form] => C14H23N3O3S [cas] => 154212-61-0 [pslug] => 154212-61-0-ritonavir-impurity-a-pa1830010 [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 18 30010
CAS :
Molecular Formula : C14H23N3O3S
Molecular Weight : 313.42
stdClass Object ( [pname] => Ritonavir - Impurity B (Freebase) [catalogue_number] => PA 18 30020 [category_ids] => 69,80,71,70 [chemical_name] => [weight] => 524.67 [form] => C28H36N4O4S [cas] => 765875-58-9 [pslug] => 765875-58-9-ritonavir-impurity-b-freebase-pa1830020 [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 18 30020
Molecular Formula : C28H36N4O4S
Molecular Weight : 524.67
stdClass Object ( [pname] => Ritonavir - Impurity F (Freebase) [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 [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 18 30060
Molecular Formula : C29H34N4O5S
Molecular Weight : 550.67
stdClass Object ( [pname] => Ritonavir - Impurity G [catalogue_number] => PA 18 30070 [category_ids] => 88,82,80,78,71,70,69 [chemical_name] => [weight] => 752.94 [form] => C37H48N6O7S2 [cas] => 2034136-66-6 [pslug] => 2034136-66-6-ritonavir-impurity-g-pa1830070 [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 18 30070
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 [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 18 30080
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 [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 18 30110
Molecular Formula : C28H35N3O5S
Molecular Weight : 525.66
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 [pslug] => mixture-of-hydroxyritonavir-hydantoin-aminoalcohol-ritonavir-and-4-hydroxy-isomer-pa1830530 [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 18 30530
Molecular Formula : NA
Molecular Weight : NA
stdClass Object ( [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 [pslug] => 1010809-54-7-3s-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-pa1830540 [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 18 30540
Molecular Formula : C32H42N4O8S
Molecular Weight : 642.77
stdClass Object ( [pname] => N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amine, Hydrochloride Salt [catalogue_number] => PA STI 062300 [category_ids] => ,71,70,98, [chemical_name] => [weight] => 212.77 [form] => C8H9D6ClN2S [cas] => 1246818-86-9 [pslug] => 1246818-86-9-n-methyl-n-2-isopropyl-1-1-1-3-3-3-d6-4-thiazolyl-methyl-amine-hydrochloride-salt-pasti062300 [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 STI 062300
Molecular Formula : C8H9D6ClN2S
Molecular Weight : 212.77
stdClass Object ( [pname] => N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amino]carbonyl-L-valine Carboxylic Acid [catalogue_number] => PA STI 062310 [category_ids] => ,97,71,70,98, [chemical_name] => [weight] => 319.45 [form] => C14H17D6N3O3S [cas] => 1331906-73-0 [pslug] => 1331906-73-0-n-n-methyl-n-2-isopropyl-1-1-1-3-3-3-d6-4-thiazolyl-methyl-amino-carbonyl-l-valine-carboxylic-acid-pasti062310 [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 STI 062310
Molecular Formula : C14H17D6N3O3S
Molecular Weight : 319.45
stdClass Object ( [pname] => N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl)methyl)amino]carbonyl-L-valine Methyl Ester [catalogue_number] => PA STI 062320 [category_ids] => ,97,71,70,98, [chemical_name] => [weight] => 333.48 [form] => C15H19D6N3O3S [cas] => 1331897-89-2 [pslug] => 1331897-89-2-n-n-methyl-n-2-isopropyl-1-1-1-3-3-3-d6-4-thiazolyl-methyl-amino-carbonyl-l-valine-methyl-ester-pasti062320 [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 STI 062320
Molecular Formula : C15H19D6N3O3S
Molecular Weight : 333.48
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] => NA [pslug] => ritonavir-impurity-m-pa1830130 [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 18 30130
Molecular Formula : C18H31N3O3S
Molecular Weight : 369.52
stdClass Object ( [pname] => 4-Nitrophenyl (thiazol-5-ylmethyl) Carbonate [catalogue_number] => PA 18 30560 [category_ids] => ,71,78,70,82, [chemical_name] => [weight] => 282.27 [form] => C11H10N2O5S [cas] => 144163-97-3 [pslug] => 144163-97-3-4-nitrophenyl-thiazol-5-ylmethyl-carbonate-pa1830560 [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 18 30560
Molecular Formula : C11H10N2O5S
Molecular Weight : 282.27
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 [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 18 30580
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 [pslug] => mixture-of-boc-amino-alcohol-and-isobutoxycarbonyl-amino-alcohol-pa1830590 [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 18 30590
Molecular Formula : C28H35N3O5S + C28H35N3O5S
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 [pslug] => 2084828-53-3-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-pa1830600 [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 18 30600
Molecular Formula : C52H61N7O8S2
Molecular Weight : 976.22
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 [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 18 0300021
Molecular Formula : C28H37ClN4O4S
Molecular Weight : 561.14
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