Topotecan-impurities | Pharmaffiliates

topotecan and its Impurities

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.

Displaying 16 results for topotecan Impurities
PA 20 42560

Topotecan - API Standards

Topotecan


  • Catalogue No.:PA 20 42560

  • CAS :

    123948-87-8

  • Molecular Formula : C23H23N3O5

  • Molecular Weight : 421.45

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PA 20 42510

Topotecan Acetate

Topotecan Acetate


  • Catalogue No.:PA 20 42510

  • CAS :

    123948-88-9

  • Molecular Formula : C25H27N3O7

  • Molecular Weight : 481.51

PA 20 42520

Topotecan N-Desmethyl Metabolite

Topotecan N-Desmethyl Metabolite


  • Catalogue No.:PA 20 42520

  • CAS :

    190710-79-3

  • Molecular Formula : C22H21N3O5

  • Molecular Weight : 407.42

PA 20 42530

Topotecan Acid Sodium Salt

Topotecan Acid Sodium Salt


  • Catalogue No.:PA 20 42530

  • CAS :

    123949-08-6

  • Molecular Formula : C23H24N3NaO6

  • Molecular Weight : 461.44

PA 20 42540

(R)-Topotecan Hydrochloride

(R)-Topotecan Hydrochloride


  • Catalogue No.:PA 20 42540

  • CAS :

    2703484-82-4

  • Molecular Formula : C23H24ClN3O5

  • Molecular Weight : 457.91

PA STI 088193

N-Desmethyl Topotecan-d3

N-Desmethyl Topotecan-d3


  • Catalogue No.:PA STI 088193

  • CAS :

    1217633-79-8

  • Molecular Formula : C22H18D3N3O5

  • Molecular Weight : 410.44

PA STI 083890

Topotecan-d6

Topotecan-d6


  • Catalogue No.:PA STI 083890

  • CAS :

    1044904-10-0

  • Molecular Formula : C23H17D6N3O5

  • Molecular Weight : 427.48

PA STI 083900

Topotecan-d5

Topotecan-d5


  • Catalogue No.:PA STI 083900

  • CAS :

    1133355-98-2

  • Molecular Formula : C23H18D5N3O5

  • Molecular Weight : 426.48

PA STI 083910

Topotecan-d6 Hydrochloride

Topotecan-d6 Hydrochloride


  • Catalogue No.:PA STI 083910

  • CAS :

    1044746-98-6

  • Molecular Formula : C23H18D6ClN3O5

  • Molecular Weight : 463.94

PA STI 083920

Topotecan-d6 Carboxylic Acid Sodium Salt

Topotecan-d6 Carboxylic Acid Sodium Salt


  • Catalogue No.:PA STI 083920

  • CAS :

    1263470-27-4

  • Molecular Formula : C23H18D6N3NaO6

  • Molecular Weight : 467.48

Topotecan Hydrochloride (IPRS/19/11)-from IPC


  • Catalogue No.:PA IPIPRS 19 11

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Topotecan Hydrochloride (1672257)


  • Catalogue No.:PA USP1672257

  • CAS :

    119413-54-6

  • Molecular Formula :

  • Molecular Weight : NA

Topotecan Related Compound A ((S)-10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyr (1672268)


  • Catalogue No.:PA USP1672268

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Topotecan Related Compound C ((S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline- (1672280)


  • Catalogue No.:PA USP1672280

  • CAS :

    7689-03-4

  • Molecular Formula :

  • Molecular Weight : NA

PA 20 42550

(R)-Topotecan

(R)-Topotecan


  • Catalogue No.:PA 20 42550

  • CAS :

    1797985-73-9

  • Molecular Formula : C23H23N3O5

  • Molecular Weight : 421.45

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

(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