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] => Topotecan Hydrochloride [catalogue_number] => PA 03 06550 [category_ids] => ,69,81,78,70,82, [chemical_name] => [weight] => 457.91 [form] => C23H24ClN3O5 [cas] => 119413-54-6 [pslug] => 119413-54-6-topotecan-hydrochloride-pa0306550 [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 06550
Molecular Formula : C23H24ClN3O5
Molecular Weight : 457.91
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] => 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] => 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
stdClass Object ( [pname] => 4-((S)-2-(4-aminobutyl)-35-(4-((4-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclohexane-1-carboxamido)methyl)-1H-1,2,3-triazol-1-yl)-4,8-dioxo-6,12,15,18,21,24,27,30,33-nonaoxa-3,9-diazapentatriacontanamido)benzyl ((S)-4,11-diethyl-9-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl) carbonate [catalogue_number] => PA 03 0061015 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 1480.63 [form] => C73H97N11O22 [cas] => 1279680-68-0 [pslug] => 1279680-68-0-4-s-2-4-aminobutyl-35-4-4-2-5-dioxo-2-5-dihydro-1h-pyrrol-1-yl-methyl-cyclohexane-1-carboxamido-methyl-1h-1-2-3-triazol-1-yl-4-8-dioxo-6-12-15-18-21-24-27-30-33-nonaoxa-3-9-diazapentatriacontanamido-benzyl-s-4-11-diethyl-9-hydroxy-3-14-dioxo-3-4-12-14-tetrahydro-1h-pyrano-3-4-6-7-indolizino-1-2-b-quinolin-4-yl-carbonate-pa030061015 [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 0061015
Molecular Formula : C73H97N11O22
Molecular Weight : 1480.63
stdClass Object ( [pname] => SN38-PAB-Lys(MMT)-oxydiacetamide-PEG8-N3 [catalogue_number] => PA 03 0061016 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 1478.66 [form] => C78H95N9O20 [cas] => 1373170-36-5 [pslug] => 1373170-36-5-sn38-pab-lys-mmt-oxydiacetamide-peg8-n3-pa030061016 [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 0061016
Molecular Formula : C78H95N9O20
Molecular Weight : 1478.66
stdClass Object ( [pname] => MC-SN38 [catalogue_number] => PA 03 0061017 [category_ids] => ,69,71,81,78,70,82,170, [chemical_name] => [weight] => 585.61 [form] => C32H31N3O8 [cas] => 1473403-87-0 [pslug] => 1473403-87-0-mc-sn38-pa030061017 [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 0061017
Molecular Formula : C32H31N3O8
Molecular Weight : 585.61
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