Busulfan is a cancer drug, in use since 1959. It is a cell cycle non-specific alkylating antineoplastic agent, in the class of alkyl sulfonates.. Reference standards of Busulfan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Busulfan - API Standards [catalogue_number] => PA 02 82000 [category_ids] => ,78,70,82,88, [chemical_name] => [weight] => 246.30 [form] => C6H14O6S2 [cas] => 55-98-1 [pslug] => 55-98-1-busulfan-api-standards-pa0282000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 34259 [offers_product_code] => PA 02 82000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 02 82000
CAS :
Molecular Formula : C6H14O6S2
Molecular Weight : 246.30
stdClass Object ( [pname] => 4-Hydroxybutane-1-sulfonic Acid [catalogue_number] => PA 02 82510 [category_ids] => ,88,92, [chemical_name] => [weight] => 154.18 [form] => C4H10O4S [cas] => 26978-64-3 [pslug] => 26978-64-3-4-hydroxybutane-1-sulfonic-acid-pa0282510 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 34260 [offers_product_code] => PA 02 82510 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 02 82510
Molecular Formula : C4H10O4S
Molecular Weight : 154.18
stdClass Object ( [pname] => 4-((Methylsulfonyl)oxy)butyl Acetate [catalogue_number] => PA 02 82530 [category_ids] => ,88,92,75, [chemical_name] => [weight] => 210.25 [form] => C7H14O5S [cas] => 19859-00-8 [pslug] => 19859-00-8-4-methylsulfonyl-oxy-butyl-acetate-pa0282530 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 34261 [offers_product_code] => PA 02 82530 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 02 82530
Molecular Formula : C7H14O5S
Molecular Weight : 210.25
stdClass Object ( [pname] => Propyl Methanesulphonate [catalogue_number] => PA 02 82550 [category_ids] => ,84,88, [chemical_name] => [weight] => 138.19 [form] => C4H10O3S [cas] => 1912-31-8 [pslug] => 1912-31-8-propyl-methanesulphonate-pa0282550 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 34262 [offers_product_code] => PA 02 82550 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 02 82550
Molecular Formula : C4H10O3S
Molecular Weight : 138.19
stdClass Object ( [pname] => Diethyl Sulfone [catalogue_number] => PA 02 82560 [category_ids] => ,84,88, [chemical_name] => [weight] => 122.19 [form] => C4H10O2S [cas] => 597-35-3 [pslug] => 597-35-3-diethyl-sulfone-pa0282560 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 34263 [offers_product_code] => PA 02 82560 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 02 82560
Molecular Formula : C4H10O2S
Molecular Weight : 122.19
stdClass Object ( [pname] => 4-Hydroxybutyl Methanesulfonate [catalogue_number] => PA 02 82520 [category_ids] => ,88,92, [chemical_name] => [weight] => 168.21 [form] => C5H12O4S [cas] => 42729-95-3 [pslug] => 42729-95-3-4-hydroxybutyl-methanesulfonate-pa0282520 [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 82520
Molecular Formula : C5H12O4S
Molecular Weight : 168.21
stdClass Object ( [pname] => Busulfan-d8 [catalogue_number] => PA STI 015680 [category_ids] => ,78,70,82,88,98, [chemical_name] => [weight] => 254.35 [form] => C6H6D8O6S2 [cas] => 116653-28-2 [pslug] => 116653-28-2-busulfan-d8-pasti015680 [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 015680
Molecular Formula : C6H6D8O6S2
Molecular Weight : 254.35
stdClass Object ( [pname] => Ethyl 4-hydroxybutane-1-sulfonate compound with isopropyl 4-hydroxybutane-1-sulfonate and methyl 4-hydroxybutane-1-sulfonate (1:1:1) [catalogue_number] => PA 02 82600 [category_ids] => ,88,92, [chemical_name] => [weight] => 182.23 [form] => C6H14O4S + C7H16O4S + C5H12O4S [cas] => NA [pslug] => ethyl-4-hydroxybutane-1-sulfonate-compound-with-isopropyl-4-hydroxybutane-1-sulfonate-and-methyl-4-hydroxybutane-1-sulfonate-1-1-1-pa0282600 [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 82600
Molecular Formula : C6H14O4S + C7H16O4S + C5H12O4S
Molecular Weight : 182.23
stdClass Object ( [pname] => Diethyl 4,4'-oxybis(butane-1-sulfonate) compound with diisopropyl 4,4'-oxybis(butane-1-sulfonate) and dimethyl 4,4'-oxybis(butane-1-sulfonate) (1:1:1) [catalogue_number] => PA 02 82610 [category_ids] => ,88,92, [chemical_name] => [weight] => 318.4 [form] => C10H22O7S2 + C12H26O7S2 + C14H30O7S2 [cas] => NA [pslug] => diethyl-4-4-oxybis-butane-1-sulfonate-compound-with-diisopropyl-4-4-oxybis-butane-1-sulfonate-and-dimethyl-4-4-oxybis-butane-1-sulfonate-1-1-1-pa0282610 [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 82610
Molecular Formula : C10H22O7S2 + C12H26O7S2 + C14H30O7S2
Molecular Weight : 318.4
stdClass Object ( [pname] => (Methylsulfonyl)acetic Acid [catalogue_number] => PA 02 0821001 [category_ids] => ,88,92, [chemical_name] => [weight] => 138.14 [form] => C3H6O4S [cas] => 2516-97-4 [pslug] => 2516-97-4-methylsulfonyl-acetic-acid-pa020821001 [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 0821001
Molecular Formula : C3H6O4S
Molecular Weight : 138.14
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