Efavirenz is a non-nucleoside reverse transcriptase inhibitor and is used as part of highly active antiretroviral therapy for the treatment of a human immunodeficiency virus type 1.. Reference standards of Efavirenz API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Efavirenz Amino Alcohol Ethyl Carbamate [catalogue_number] => PA 05 53530 [category_ids] => ,79,80,78,70,82, [chemical_name] => [weight] => 361.74 [form] => C16H15ClF3NO3 [cas] => 211563-41-6 [pslug] => 211563-41-6-efavirenz-amino-alcohol-ethyl-carbamate-pa0553530 [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 05 53530
CAS :
Molecular Formula : C16H15ClF3NO3
Molecular Weight : 361.74
stdClass Object ( [pname] => Bis(ethoxycarbonyl) Efavirenz Amino Alcohol [catalogue_number] => PA 05 53540 [category_ids] => 79,80,78,70,82 [chemical_name] => [weight] => 433.81 [form] => C19H19ClF3NO5 [cas] => 2733280-20-9 [pslug] => 2733280-20-9-bis-ethoxycarbonyl-efavirenz-amino-alcohol-pa0553540 [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 05 53540
Molecular Formula : C19H19ClF3NO5
Molecular Weight : 433.81
stdClass Object ( [pname] => (E)-Dihydro Efavirenz [catalogue_number] => PA 05 53550 [category_ids] => ,70,71,75,78,80,82, [chemical_name] => [weight] => 317.69 [form] => C14H11ClF3NO2 [cas] => 440124-96-9 [pslug] => 440124-96-9-e-dihydro-efavirenz-pa0553550 [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 05 53550
Molecular Formula : C14H11ClF3NO2
Molecular Weight : 317.69
stdClass Object ( [pname] => Efavirenz Amino Alcohol [catalogue_number] => PA 05 53570 [category_ids] => ,70,78,80,82, [chemical_name] => [weight] => 289.68 [form] => C13H11ClF3NO [cas] => 209414-27-7 [pslug] => 209414-27-7-efavirenz-amino-alcohol-pa0553570 [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 05 53570
Molecular Formula : C13H11ClF3NO
Molecular Weight : 289.68
stdClass Object ( [pname] => Efavirenz Cyclobutenylindole Analog [catalogue_number] => PA 05 53580 [category_ids] => ,70,78,80,82, [chemical_name] => [weight] => 343.73 [form] => C16H13ClF3NO2 [cas] => 2177283-35-9 [pslug] => 2177283-35-9-efavirenz-cyclobutenylindole-analog-pa0553580 [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 05 53580
Molecular Formula : C16H13ClF3NO2
Molecular Weight : 343.73
stdClass Object ( [pname] => Efavirenz Pent-3-ene-1-yne Impurity (trans isomer) [catalogue_number] => PA 05 53590 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => NA [pslug] => efavirenz-pent-3-ene-1-yne-impurity-trans-isomer-pa0553590 [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 05 53590
Molecular Formula : C14H9ClF3NO2
Molecular Weight : 315.67
stdClass Object ( [pname] => Efavirenz Pent-3-ene-1-yne Impurity (cis isomer) [catalogue_number] => PA 05 53600 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => 2125704-30-3 [pslug] => 2125704-30-3-efavirenz-pent-3-ene-1-yne-impurity-cis-isomer-pa0553600 [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 05 53600
stdClass Object ( [pname] => (S)-6-chloro-4-(3-methylbut-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H- [catalogue_number] => PA 05 53610 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => NA [pslug] => s-6-chloro-4-3-methylbut-3-en-1-yn-1-yl-4-trifluoromethyl-1h-pa0553610 [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 05 53610
stdClass Object ( [pname] => Efavirenz pentyne analog [catalogue_number] => PA 05 53620 [category_ids] => 70,78,80,82,89 [chemical_name] => [weight] => 317.69 [form] => C14H11ClF3NO2 [cas] => 205755-86-8 [pslug] => 205755-86-8-efavirenz-pentyne-analog-pa0553620 [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 05 53620
stdClass Object ( [pname] => (R,E)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one; [catalogue_number] => PA 05 53630 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => NA [pslug] => r-e-6-chloro-4-pent-3-en-1-yn-1-yl-4-trifluoromethyl-1h-benzo-d-1-3-oxazin-2-4h-one-pa0553630 [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 05 53630
stdClass Object ( [pname] => (R,Z)-6-Chloro-4-(pent-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one [catalogue_number] => PA 05 53640 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => NA [pslug] => r-z-6-chloro-4-pent-3-en-1-yn-1-yl-4-trifluoromethyl-1h-benzo-d-1-3-oxazin-2-4h-one-pa0553640 [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 05 53640
stdClass Object ( [pname] => (R)-6-Chloro-4-(3-methylbut-3-en-1-yn-1-yl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one [catalogue_number] => PA 05 53650 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 315.67 [form] => C14H9ClF3NO2 [cas] => NA [pslug] => r-6-chloro-4-3-methylbut-3-en-1-yn-1-yl-4-trifluoromethyl-1h-benzo-d-1-3-oxazin-2-4h-one-pa0553650 [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 05 53650
stdClass Object ( [pname] => Methyle favirenz [catalogue_number] => PA 05 53660 [category_ids] => 89,80,70,78,82 [chemical_name] => [weight] => 329.7 [form] => C15H11ClF3NO2 [cas] => 353270-76-5 [pslug] => 353270-76-5-methyle-favirenz-pa0553660 [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 05 53660
Molecular Formula : C15H11ClF3NO2
Molecular Weight : 329.7
stdClass Object ( [pname] => 6-Chloro-4-(cyclopropylethynyl)-1-(4-methoxybenzyl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-one [catalogue_number] => PA 05 53670 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 435.82 [form] => C22H17ClF3NO3 [cas] => NA [pslug] => 6-chloro-4-cyclopropylethynyl-1-4-methoxybenzyl-4-trifluoromethyl-1h-benzo-d-1-3-oxazin-2-4h-one-pa0553670 [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 05 53670
Molecular Formula : C22H17ClF3NO3
Molecular Weight : 435.82
stdClass Object ( [pname] => (R)-N-(4-Chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)-4-methoxybenzamide [catalogue_number] => PA 05 53680 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 423.82 [form] => C21H17ClF3NO3 [cas] => NA [pslug] => r-n-4-chloro-2-4-cyclopropyl-1-1-1-trifluoro-2-hydroxybut-3-yn-2-yl-phenyl-4-methoxybenzamide-pa0553680 [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 05 53680
Molecular Formula : C21H17ClF3NO3
Molecular Weight : 423.82
stdClass Object ( [pname] => (S)-N-(4-Chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)-4-methoxybenzamide [catalogue_number] => PA 05 53690 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 423.81 [form] => C21H17ClF3NO3 [cas] => 353270-77-6 [pslug] => 353270-77-6-s-n-4-chloro-2-4-cyclopropyl-1-1-1-trifluoro-2-hydroxybut-3-yn-2-yl-phenyl-4-methoxybenzamide-pa0553690 [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 05 53690
Molecular Weight : 423.81
stdClass Object ( [pname] => (R)-Methyl (4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenyl)carbamate [catalogue_number] => PA 05 53700 [category_ids] => ,80,78,70,82,89, [chemical_name] => [weight] => 347.72 [form] => C15H13ClF3NO3 [cas] => NA [pslug] => r-methyl-4-chloro-2-4-cyclopropyl-1-1-1-trifluoro-2-hydroxybut-3-yn-2-yl-phenyl-carbamate-pa0553700 [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 05 53700
Molecular Formula : C15H13ClF3NO3
Molecular Weight : 347.72
stdClass Object ( [pname] => 8-(tert-Butyldimethylsilyloxy) 8-Hydroxy Efavirenz-d4 [catalogue_number] => PA STI 016190 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 449.96 [form] => C20H19D4ClF3NO3Si [cas] => 1185072-51-8 [pslug] => 1185072-51-8-8-tert-butyldimethylsilyloxy-8-hydroxy-efavirenz-d4-pasti016190 [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 016190
Molecular Formula : C20H19D4ClF3NO3Si
Molecular Weight : 449.96
stdClass Object ( [pname] => O-tert-Butyl-2-hydroxy Efavirenz-d5 [catalogue_number] => PA STI 016520 [category_ids] => ,79,80,78,70,82,98, [chemical_name] => [weight] => 394.83 [form] => C18H14D5ClF3NO3 [cas] => NA [pslug] => o-tert-butyl-2-hydroxy-efavirenz-d5-pasti016520 [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 016520
Molecular Formula : C18H14D5ClF3NO3
Molecular Weight : 394.83
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