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 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
    [catalogue_number] => PA STI 083890
    [category_ids] => ,71,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 427.48
    [form] => C23H17D6N3O5
    [cas] => 1044904-10-0
    [pslug] => 1044904-10-0-topotecan-d6-pasti083890
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PA STI 083890

Topotecan-d6


  • Catalogue No.:PA STI 083890

  • CAS :

    1044904-10-0

  • Molecular Formula : C23H17D6N3O5

  • Molecular Weight : 427.48

stdClass Object
(
    [pname] => Topotecan-d5
    [catalogue_number] => PA STI 083900
    [category_ids] => ,71,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 426.48
    [form] => C23H18D5N3O5
    [cas] => 1133355-98-2
    [pslug] => 1133355-98-2-topotecan-d5-pasti083900
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PA STI 083900

Topotecan-d5


  • Catalogue No.:PA STI 083900

  • CAS :

    1133355-98-2

  • Molecular Formula : C23H18D5N3O5

  • Molecular Weight : 426.48

stdClass Object
(
    [pname] => Topotecan-d6 Hydrochloride
    [catalogue_number] => PA STI 083910
    [category_ids] => ,69,81,78,70,82,98,
    [chemical_name] => 
    [weight] => 463.94
    [form] => C23H18D6ClN3O5
    [cas] => 1044746-98-6 
    [pslug] => 1044746-98-6-topotecan-d6-hydrochloride-pasti083910
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PA STI 083910

Topotecan-d6 Hydrochloride


  • Catalogue No.:PA STI 083910

  • CAS :

    1044746-98-6

  • Molecular Formula : C23H18D6ClN3O5

  • Molecular Weight : 463.94

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
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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] => (R)-Topotecan
    [catalogue_number] => PA 20 42550
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 421.45
    [form] => C23H23N3O5
    [cas] => 1797985-73-9
    [pslug] => 1797985-73-9-r-topotecan-pa2042550
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PA 20 42550

(R)-Topotecan


  • Catalogue No.:PA 20 42550

  • CAS :

    1797985-73-9

  • Molecular Formula : C23H23N3O5

  • Molecular Weight : 421.45

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