Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Pyranopyridines
  7. Topotecan hydrochloride, Tocris Bioscience™

Topotecan hydrochloride, Tocris Bioscience™

Catalog No. 456250
Click to view available options
Quantity:
10 mg
50 mg
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

DNA topoisomerase I inhibitor; Camptothecin (Cat. No. 1100) analog

Topotecan hydrochloride is a DNA topoisomerase I inhibitor; induces rapid apoptotic death in human B-lineage acute lymphoblastic leukemia (ALL) cells. Improves survival in three mouse models of poor prognosis ALL; downregulates B-Myb and MycN expression in neuroblastoma cells. Water-soluble analog of Camptothecin (Cat. No. 1100). Orally bioavailable. Topotecan disrupts the interaction between NHP2L1 and U4 RNA by binding to U4 and inhibits RNA splicing.

Chemical Identifiers

CAS 119413-54-6
Molecular Formula C23H23N3O5
Molecular Weight (g/mol) 421.45
MDL Number MFCD28989044
InChI Key UCFGDBYHRUNTLO-QHCPKHFHSA-N
Synonym topotecan hydrochloride, topotecan hcl, hycamptamine hydrochloride, topotecan monohydrochloride, unii-956s425zcy, topotecan hydrochloride usan, nogitecan hydrochloride, dsstox_cid_25952, dsstox_rid_81248
PubChem CID 60699
IUPAC Name (19S)-8-[(dimethylamino)methyl]-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione
SMILES CC[C@@]1(O)C(=O)OCC2=C1C=C1N(CC3=CC4=C(CN(C)C)C(O)=CC=C4N=C13)C2=O

Specifications

Quantity 50 mg
Formula Weight 457.91
Percent Purity >98%
Chemical Name or Material Topotecan hydrochloride

Safety and Handling

Recommended Storage Store at -20°C
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Your feedback has been submitted: Thank you for helping us improve our website.