Bortezomib was approved for medical use in the United States in 2003 and in Europe in 2004. Bortezomib, sold under the brand name Velcade among others, is an anti-cancer medication used to treat multiple myeloma and mantle cell lymphoma.. Reference standards of Bortezomib API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => N-(1-(((R)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 79540 [category_ids] => 90,81,69,78,82,70 [chemical_name] => [weight] => 356.42 [form] => C19H24N4O3 [cas] => 2747958-64-9 [pslug] => 2747958-64-9-n-1-r-1-hydroxy-3-methylbutyl-amino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa0279540 [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 02 79540
CAS :
Molecular Formula : C19H24N4O3
Molecular Weight : 356.42
stdClass Object ( [pname] => Bortezomib Amide analog (Mixture of isomers) [catalogue_number] => PA 02 79550 [category_ids] => 90,81,69,70,78,82 [chemical_name] => [weight] => 270.29 [form] => C14H14N4O2 [cas] => 2748159-75-1 [pslug] => 2748159-75-1-bortezomib-amide-analog-mixture-of-isomers-pa0279550 [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 02 79550
Molecular Formula : C14H14N4O2
Molecular Weight : 270.29
stdClass Object ( [pname] => N-[(1S)-2-[(3-Methylbutyl)amino]-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide [catalogue_number] => PA 02 79560 [category_ids] => ,69,90,81,78,70,82, [chemical_name] => [weight] => 340.42 [form] => C19H24N4O2 [cas] => 1446194-56-4 [pslug] => 1446194-56-4-n-1s-2-3-methylbutyl-amino-2-oxo-1-phenylmethyl-ethyl-2-pyrazinecarboxamide-pa0279560 [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 02 79560
Molecular Formula : C19H24N4O2
Molecular Weight : 340.42
stdClass Object ( [pname] => N-(1-(Isopentylamino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 79580 [category_ids] => 90,81,69,78,82,70 [chemical_name] => [weight] => 340.42 [form] => C19H24N4O2 [cas] => 2797440-80-1 [pslug] => 2797440-80-1-n-1-isopentylamino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa0279580 [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 02 79580
stdClass Object ( [pname] => (4-Hydroxy-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic Acid [catalogue_number] => PA 02 79590 [category_ids] => ,69,90,81,78,70,82, [chemical_name] => [weight] => 386.21 [form] => C18H23BN4O5 [cas] => NA [pslug] => 4-hydroxy-1-s-3-phenyl-2-pyrazine-2-carboxamido-propanamido-butyl-boronic-acid-pa0279590 [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 02 79590
Molecular Formula : C18H23BN4O5
Molecular Weight : 386.21
stdClass Object ( [pname] => N-(1-((1-(3a,5-Dimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 79600 [category_ids] => ,69,90,81,78,70,82, [chemical_name] => [weight] => 504.43 [form] => C28H37BN4O4 [cas] => NA [pslug] => n-1-1-3a-5-dimethylhexahydro-4-6-methanobenzo-d-1-3-2-dioxaborol-2-yl-3-methylbutyl-amino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa0279600 [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 02 79600
Molecular Formula : C28H37BN4O4
Molecular Weight : 504.43
stdClass Object ( [pname] => (R)-2-(N-Methylpyrazine-2-carboxamido)-3-phenylpropanoic Acid [catalogue_number] => PA 02 79610 [category_ids] => ,69,90,81,78,70,82, [chemical_name] => [weight] => 285.3 [form] => C15H15N3O3 [cas] => NA [pslug] => r-2-n-methylpyrazine-2-carboxamido-3-phenylpropanoic-acid-pa0279610 [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 02 79610
Molecular Formula : C15H15N3O3
Molecular Weight : 285.3
stdClass Object ( [pname] => ((R)-3-Methyl-1-((S)-3-phenyl-2-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)propanamido)butyl)boronic Acid [catalogue_number] => PA 02 79680 [category_ids] => 70,69,90 [chemical_name] => [weight] => 531.41 [form] => C28H34BN5O5 [cas] => NA [pslug] => r-3-methyl-1-s-3-phenyl-2-r-3-phenyl-2-pyrazine-2-carboxamido-propanamido-propanamido-butyl-boronic-acid-pa0279680 [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 02 79680
Molecular Formula : C28H34BN5O5
Molecular Weight : 531.41
stdClass Object ( [pname] => Bortezomib ((1R,2S)-Bortezomib) [catalogue_number] => PA 02 79690 [category_ids] => ,90,69,70, [chemical_name] => [weight] => 1098.67 [form] => C57H69B3N12O9 [cas] => 390800-88-1 [pslug] => 390800-88-1-bortezomib-1r-2s-bortezomib-pa0279690 [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 02 79690
Molecular Formula : C57H69B3N12O9
Molecular Weight : 1098.67
stdClass Object ( [pname] => (1R)-(1S,2S,3R,5S)-Pinanediol-N-(N-pyrazinylphenylalaninoyl)-1-amino-3-methyl-butane-1-boronate [catalogue_number] => PA 02 79700 [category_ids] => ,90,69,70,82,78, [chemical_name] => [weight] => 518.46 [form] => C29H39BN4O4 [cas] => 205393-22-2 [pslug] => 205393-22-2-1r-1s-2s-3r-5s-pinanediol-n-n-pyrazinylphenylalaninoyl-1-amino-3-methyl-butane-1-boronate-pa0279700 [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 02 79700
Molecular Formula : C29H39BN4O4
Molecular Weight : 518.46
stdClass Object ( [pname] => (R,R)-Hydroxy Des(boric Acid) Bortezomib [catalogue_number] => PA 02 79710 [category_ids] => ,90,69,70, [chemical_name] => [weight] => 356.42 [form] => C19H24N4O3 [cas] => NA [pslug] => r-r-hydroxy-des-boric-acid-bortezomib-pa0279710 [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 02 79710
stdClass Object ( [pname] => Bortezomib-D8 (Major) [catalogue_number] => PA STI 014210 [category_ids] => ,69,90,81,78,70,82,98, [chemical_name] => [weight] => 392.29 [form] => C19H17D8BN4O4 [cas] => NA [pslug] => bortezomib-d8-major-pasti014210 [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 014210
Molecular Formula : C19H17D8BN4O4
Molecular Weight : 392.29
stdClass Object ( [pname] => (1R,2R)-Bortezomib-d5 [catalogue_number] => PA STI 014220 [category_ids] => ,69,90,81,78,70,82,98, [chemical_name] => [weight] => 389.27 [form] => C19H20D5BN4O4 [cas] => NA [pslug] => 1r-2r-bortezomib-d5-pasti014220 [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 014220
Molecular Formula : C19H20D5BN4O4
Molecular Weight : 389.27
stdClass Object ( [pname] => (1S,2R)-Bortezomib-d5 [catalogue_number] => PA STI 014230 [category_ids] => ,69,90,81,78,70,82,98, [chemical_name] => [weight] => 389.27 [form] => C19H20D5BN4O4 [cas] => NA [pslug] => 1s-2r-bortezomib-d5-pasti014230 [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 014230
stdClass Object ( [pname] => (1S,2S)-Bortezomib-d5 [catalogue_number] => PA STI 014240 [category_ids] => ,69,90,81,78,70,82,98, [chemical_name] => [weight] => 389.27 [form] => C19H20D5BN4O4 [cas] => NA [pslug] => 1s-2s-bortezomib-d5-pasti014240 [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 014240
stdClass Object ( [pname] => (1R)-(1S,2S,3R,5S)-Pinanediol-N-(N-pyrazinylphenylalaninoyl)-1-amino-3-methylbutane-1-boronate-d8 [catalogue_number] => PA STI 073740 [category_ids] => ,90,69,70,98, [chemical_name] => [weight] => 526.50 [form] => C29H31D8BN4O4 [cas] => NA [pslug] => 1r-1s-2s-3r-5s-pinanediol-n-n-pyrazinylphenylalaninoyl-1-amino-3-methylbutane-1-boronate-d8-pasti073740 [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 073740
Molecular Formula : C29H31D8BN4O4
Molecular Weight : 526.50
stdClass Object ( [pname] => Bortezomib L-Phenylalanyl Analog [catalogue_number] => PA 02 79720 [category_ids] => 76,71,90,69,70,78,82,79,75 [chemical_name] => [weight] => 531.42 [form] => C28H34BN5O5 [cas] => 1194235-41-0 [pslug] => 1194235-41-0-bortezomib-l-phenylalanyl-analog-pa0279720 [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 02 79720
Molecular Weight : 531.42
stdClass Object ( [pname] => (αR)-(1S,2S,3R,5S)-Pinanediol-1-amino-3-methylbutane-1-boronate Trifluoroacetic Acid Salt [catalogue_number] => PA 02 79750 [category_ids] => ,79,90,69,70, [chemical_name] => [weight] => 379.23 [form] => C17H29BF3NO4 [cas] => 179324-87-9 [pslug] => 179324-87-9-alpha-r-1s-2s-3r-5s-pinanediol-1-amino-3-methylbutane-1-boronate-trifluoroacetic-acid-salt-pa0279750 [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 02 79750
Molecular Formula : C17H29BF3NO4
Molecular Weight : 379.23
stdClass Object ( [pname] => (αS)-α-Amino-N-[(1R)-1-[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-3-methylbutyl]-benzenepropanamide Monohydrochloride [catalogue_number] => PA 02 79840 [category_ids] => ,79,90,69,70,82, [chemical_name] => [weight] => 434.81 [form] => C23H36BClN2O3 [cas] => 205393-21-1 [pslug] => 205393-21-1-alpha-s-alpha-amino-n-1r-1-3as-4s-6s-7ar-hexahydro-3a-5-5-trimethyl-4-6-methano-1-3-2-benzodioxaborol-2-yl-3-methylbutyl-benzenepropanamide-monohydrochloride-pa0279840 [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 02 79840
Molecular Formula : C23H36BClN2O3
Molecular Weight : 434.81
stdClass Object ( [pname] => N-((R)-1-(((R)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 0791038 [category_ids] => ,90,82,81,78,70,69, [chemical_name] => [weight] => 356.43 [form] => C19H24N4O3 [cas] => NA [pslug] => n-r-1-r-1-hydroxy-3-methylbutyl-amino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa020791038 [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 02 0791038
Molecular Weight : 356.43
stdClass Object ( [pname] => (1-((S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanamido)pentyl)boronic Acid [catalogue_number] => PA 02 0791041 [category_ids] => ,82,78,70,69, [chemical_name] => [weight] => 384.24 [form] => C19H25BN4O4 [cas] => NA [pslug] => 1-s-3-phenyl-2-pyrazine-2-carboxamido-propanamido-pentyl-boronic-acid-pa020791041 [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 02 0791041
Molecular Formula : C19H25BN4O4
Molecular Weight : 384.24
stdClass Object ( [pname] => N-(1-((1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 0791042 [category_ids] => ,82,78,70,69, [chemical_name] => [weight] => 356.43 [form] => C19H24N4O3 [cas] => NA [pslug] => n-1-1-hydroxy-3-methylbutyl-amino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa020791042 [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 02 0791042
stdClass Object ( [pname] => rel-(R)-3-Methyl-1-((3aS,4R,6R,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine 2,2,2-trifluoroacetate [catalogue_number] => PA 02 0791043 [category_ids] => ,82,81,78,70,69, [chemical_name] => [weight] => 379.23 [form] => C17H29BF3NO4 [cas] => 1310383-72-2 [pslug] => 1310383-72-2-rel-r-3-methyl-1-3as-4r-6r-7ar-3a-5-5-trimethylhexahydro-4-6-methanobenzo-d-1-3-2-dioxaborol-2-yl-butan-1-amine-2-2-2-trifluoroacetate-pa020791043 [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 02 0791043
stdClass Object ( [pname] => Bortezomib Mannitol [catalogue_number] => PA 02 0791044 [category_ids] => ,82,81,78,70,69, [chemical_name] => [weight] => 530.39 [form] => C25H35BN4O8 [cas] => 444576-08-3 [pslug] => 444576-08-3-bortezomib-mannitol-pa020791044 [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 02 0791044
Molecular Formula : C25H35BN4O8
Molecular Weight : 530.39
stdClass Object ( [pname] => N-((R)-1-(((R)-1-Hydroperoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide [catalogue_number] => PA 02 0791045 [category_ids] => ,82,78,70,69, [chemical_name] => [weight] => 372.43 [form] => C19H24N4O4 [cas] => NA [pslug] => n-r-1-r-1-hydroperoxy-3-methylbutyl-amino-1-oxo-3-phenylpropan-2-yl-pyrazine-2-carboxamide-pa020791045 [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 02 0791045
Molecular Formula : C19H24N4O4
Molecular Weight : 372.43
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