Topotecan-impurities | Pharmaffiliates

topotecan

An antineoplastic agent used to treat ovarian cancer. It is a synthetic, water-soluble analog of the natural chemical compound camptothecin. Reference standards of Topotecan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Topotecan Acetate
    [catalogue_number] => PA 20 42510
    [category_ids] => 82,78,76,75,70,69
    [chemical_name] => 
    [weight] => 481.51
    [form] => C25H27N3O7
    [cas] => 123948-88-9
    [pslug] => 123948-88-9-topotecan-acetate-pa2042510
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PA 20 42510

Topotecan Acetate


  • Catalogue No.:PA 20 42510

  • CAS :

    123948-88-9

  • Molecular Formula : C25H27N3O7

  • Molecular Weight : 481.51

stdClass Object
(
    [pname] => Topotecan N-Desmethyl Metabolite
    [catalogue_number] => PA 20 42520
    [category_ids] => 69,82,78,70,75,76
    [chemical_name] => 
    [weight] => 407.42
    [form] => C22H21N3O5
    [cas] => 190710-79-3
    [pslug] => 190710-79-3-topotecan-n-desmethyl-metabolite-pa2042520
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PA 20 42520

Topotecan N-Desmethyl Metabolite


  • Catalogue No.:PA 20 42520

  • CAS :

    190710-79-3

  • Molecular Formula : C22H21N3O5

  • Molecular Weight : 407.42

stdClass Object
(
    [pname] => Topotecan Acid Sodium Salt
    [catalogue_number] => PA 20 42530
    [category_ids] => 81,76,75,70,78,82,69
    [chemical_name] => 
    [weight] => 461.44
    [form] => C23H24N3NaO6
    [cas] => 123949-08-6
    [pslug] => 123949-08-6-topotecan-acid-sodium-salt-pa2042530
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PA 20 42530

Topotecan Acid Sodium Salt


  • Catalogue No.:PA 20 42530

  • CAS :

    123949-08-6

  • Molecular Formula : C23H24N3NaO6

  • Molecular Weight : 461.44

stdClass Object
(
    [pname] => (R)-Topotecan Hydrochloride
    [catalogue_number] => PA 20 42540
    [category_ids] => 69,82,78,70,75,76,81
    [chemical_name] => 
    [weight] => 457.91
    [form] => C23H24ClN3O5
    [cas] => 2703484-82-4
    [pslug] => 2703484-82-4-r-topotecan-hydrochloride-pa2042540
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PA 20 42540

(R)-Topotecan Hydrochloride


  • Catalogue No.:PA 20 42540

  • CAS :

    2703484-82-4

  • Molecular Formula : C23H24ClN3O5

  • Molecular Weight : 457.91

stdClass Object
(
    [pname] => N-Desmethyl Topotecan-d3
    [catalogue_number] => PA STI 088193
    [category_ids] => ,69,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 410.44
    [form] => C22H18D3N3O5
    [cas] => 1217633-79-8
    [pslug] => 1217633-79-8-n-desmethyl-topotecan-d3-pasti088193
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PA STI 088193

N-Desmethyl Topotecan-d3


  • Catalogue No.:PA STI 088193

  • CAS :

    1217633-79-8

  • Molecular Formula : C22H18D3N3O5

  • Molecular Weight : 410.44

stdClass Object
(
    [pname] => Topotecan-d6 Carboxylic Acid Sodium Salt
    [catalogue_number] => PA STI 083920
    [category_ids] => ,69,81,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 467.48
    [form] => C23H18D6N3NaO6
    [cas] => 1263470-27-4
    [pslug] => 1263470-27-4-topotecan-d6-carboxylic-acid-sodium-salt-pasti083920
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PA STI 083920

Topotecan-d6 Carboxylic Acid Sodium Salt


  • Catalogue No.:PA STI 083920

  • CAS :

    1263470-27-4

  • Molecular Formula : C23H18D6N3NaO6

  • Molecular Weight : 467.48

stdClass Object
(
    [pname] => (S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
    [catalogue_number] => PA 20 0421000
    [category_ids] => ,80,71,76,75,93,78,70,82,
    [chemical_name] => 
    [weight] => 451.48
    [form] => C24H25N3O6
    [cas] => NA
    [pslug] => s-10-dimethylamino-methyl-4-ethyl-4-9-dihydroxy-8-methoxy-1h-pyrano-3-4-6-7-indolizino-1-2-b-quinoline-3-14-4h-12h-dione-pa200421000
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PA 20 0421000

(S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione


  • Catalogue No.:PA 20 0421000

  • CAS :

    NA

  • Molecular Formula : C24H25N3O6

  • Molecular Weight : 451.48