Camptothecin is a topoisomerase inhibitor. It was isolated from the bark and stem of Camptotheca acuminata a tree native to China used as a cancer treatment in Traditional Chinese Medicine.. Reference standards of Camptothecin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Camptothecin [catalogue_number] => PA 03 06000 [category_ids] => ,69,71,81,78,70,82, [chemical_name] => [weight] => 348.33 [form] => C20H16N2O4 [cas] => 110351-92-3 [pslug] => 110351-92-3-camptothecin-api-pa0306000 [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 03 06000
CAS :
Molecular Formula : C20H16N2O4
Molecular Weight : 348.33
stdClass Object ( [pname] => 7-Ethyl Camptothecin [catalogue_number] => PA 03 06510 [category_ids] => ,82,78,71,70,69,170, [chemical_name] => [weight] => 376.41 [form] => C22H20N2O4 [cas] => 78287-27-1 [pslug] => 78287-27-1-7-ethyl-camptothecin-pa0306510 [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 03 06510
Molecular Formula : C22H20N2O4
Molecular Weight : 376.41
stdClass Object ( [pname] => (R)-7-Ethyl Camptothecin [catalogue_number] => PA 03 06540 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 376.41 [form] => C22H20N2O4 [cas] => 1217633-65-2 [pslug] => 1217633-65-2-r-7-ethyl-camptothecin-pa0306540 [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 03 06540
stdClass Object ( [pname] => (R)-(-)-Camptothecin-d5 [catalogue_number] => PA STI 017140 [category_ids] => ,69,71,81,78,70,82,98, [chemical_name] => [weight] => 353.38 [form] => C20H11D5N2O4 [cas] => 1329793-44-3 [pslug] => 1329793-44-3-r-camptothecin-d5-pasti017140 [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 017140
Molecular Formula : C20H11D5N2O4
Molecular Weight : 353.38
stdClass Object ( [pname] => (S)-(+)-Camptothecin-d5 [catalogue_number] => PA STI 017150 [category_ids] => ,98,82,81,78,71,70,69,170, [chemical_name] => [weight] => 353.38 [form] => C20H11D5N2O4 [cas] => 1329616-37-6 [pslug] => 1329616-37-6-s-camptothecin-d5-pasti017150 [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 017150
stdClass Object ( [pname] => 7-Ethyl-10-(4-[[benzylcarbamoyl]amino]-1-piperidino)carbonyloxycamptothecin-d3 [catalogue_number] => PA STI 038830 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 655.71 [form] => C36H33D3N4O8 [cas] => 1329610-90-3 [pslug] => 1329610-90-3-7-ethyl-10-4-benzylcarbamoyl-amino-1-piperidino-carbonyloxycamptothecin-d3-pasti038830 [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 038830
Molecular Formula : C36H33D3N4O8
Molecular Weight : 655.71
stdClass Object ( [pname] => 7-Ethyl-d3-camptothecin [catalogue_number] => PA STI 038950 [category_ids] => ,69,71,78,70,82,98, [chemical_name] => [weight] => 379.42 [form] => C22H17D3N2O4 [cas] => 1217626-02-2 [pslug] => 1217626-02-2-7-ethyl-d3-camptothecin-pasti038950 [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 038950
Molecular Formula : C22H17D3N2O4
Molecular Weight : 379.42
stdClass Object ( [pname] => 9-Amino Camptothecin [catalogue_number] => PA 03 06570 [category_ids] => ,79,69,71,81,78,70,82, [chemical_name] => [weight] => 363.37 [form] => C20H17N3O4 [cas] => 91421-43-1 [pslug] => 91421-43-1-9-amino-camptothecin-pa0306570 [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 03 06570
Molecular Formula : C20H17N3O4
Molecular Weight : 363.37
stdClass Object ( [pname] => (R)-4,11-Diethyl-4,9-dihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione [catalogue_number] => PA 03 06580 [category_ids] => ,69,71,78,70,82, [chemical_name] => [weight] => 392.41 [form] => C22H20N2O5 [cas] => 647852-82-2 [pslug] => 647852-82-2-r-4-11-diethyl-4-9-dihydroxy-1-12-dihydro-14h-pyrano-3-4-6-7-indolizino-1-2-b-quinoline-3-14-4h-dione-pa0306580 [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 03 06580
Molecular Formula : C22H20N2O5
Molecular Weight : 392.41
stdClass Object ( [pname] => Ethyl Cinnamate [catalogue_number] => PA 03 0061007 [category_ids] => ,69,71,81,78,70,82, [chemical_name] => [weight] => 176.22 [form] => C11H12O2 [cas] => 103-36-6 [pslug] => 103-36-6-ethyl-cinnamate-pa030061007 [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 03 0061007
Molecular Formula : C11H12O2
Molecular Weight : 176.22
stdClass Object ( [pname] => 7-MAD-MDCPT [catalogue_number] => PA 03 0061012 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 421.41 [form] => C22H19N3O6 [cas] => 765871-81-6 [pslug] => 765871-81-6-7-mad-mdcpt-pa030061012 [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 03 0061012
Molecular Formula : C22H19N3O6
Molecular Weight : 421.41
stdClass Object ( [pname] => (S)-4-ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione [catalogue_number] => PA 03 0061013 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 307.3 [form] => C15H17NO6 [cas] => 110351-93-4 [pslug] => 110351-93-4-s-4-ethyl-4-hydroxy-1-4-7-8-tetrahydro-3h-10h-spiro-pyrano-3-4-f-indolizine-6-2-1-3-dioxolane-3-10-dione-pa030061013 [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 03 0061013
Molecular Formula : C15H17NO6
Molecular Weight : 307.3
stdClass Object ( [pname] => TH1338 [catalogue_number] => PA 03 0061014 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 391.43 [form] => C22H21N3O4 [cas] => 1258494-60-8 [pslug] => 1258494-60-8-th1338-pa030061014 [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 03 0061014
Molecular Formula : C22H21N3O4
Molecular Weight : 391.43
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