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N-DESMETHYL TOPOTECAN

N-DESMETHYL TOPOTECAN Structure
N-DESMETHYL TOPOTECAN structure
CAS No.
190710-79-3
Chemical Name:
N-DESMETHYL TOPOTECAN
Synonyms
N-DESMETHYL TOPOTECAN;Topotecan N-Desmethyl Impurity;Topotecan N-DesMethyl Metabolite;N-Desmethyl Topotecan Hydrochloride Labeled d3;(4S)-4-Ethyl-4,9-dihydroxy-10-[(methylamino)methyl]-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;(S)-10-[(Methylamino) methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione;1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4,9-dihydroxy-10-[(methylamino)methyl]-, (4S)-
CBNumber:
CB1318285
Molecular Formula:
C22H21N3O5
Molecular Weight:
407.42
MDL Number:
MFCD08063729
MOL File:
190710-79-3.mol
Last updated:2023-07-01 08:28:08
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N-DESMETHYL TOPOTECAN Properties

Melting point >138°C (dec.)
Boiling point 815.5±65.0 °C(Predicted)
Density 1.52±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, Refrigerator, under inert atmosphere
solubility DMSO (Slightly)
form Solid
pka 11.27±0.20(Predicted)
color Yellow to Dark Yellow
Stability Unstable in Solution
FDA UNII 1H911D604G

N-DESMETHYL TOPOTECAN price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D294400 N-DesmethylTopotecan 190710-79-3 5mg $760 2021-12-16 Buy
American Custom Chemicals Corporation API0005712 N-DESMETHYL TOPOTECAN 95.00% 190710-79-3 10MG $1871.1 2021-12-16 Buy
Biosynth Carbosynth FD21332 N-Desmethyl topotecan 190710-79-3 100ug $100 2021-12-16 Buy
Biosynth Carbosynth FD21332 N-Desmethyl topotecan 190710-79-3 250ug $180 2021-12-16 Buy
Biosynth Carbosynth FD21332 N-Desmethyl topotecan 190710-79-3 500ug $250 2021-12-16 Buy
Product number Packaging Price Buy
D294400 5mg $760 Buy
API0005712 10MG $1871.1 Buy
FD21332 100ug $100 Buy
FD21332 250ug $180 Buy
FD21332 500ug $250 Buy

N-DESMETHYL TOPOTECAN Chemical Properties,Uses,Production

Uses

A metabolite of Topotecan.

N-DESMETHYL TOPOTECAN synthesis

19685-09-7
593-51-1
190710-79-3
Synthesis of N-DESMETHYL TOPOTECAN from 10-Hydroxycamptothecin and Methylamine hydrochloride

N-DESMETHYL TOPOTECAN Preparation Products And Raw materials

Raw materials

Preparation Products

N-DESMETHYL TOPOTECAN Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 94838 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603 China 4505 50
Cato Research Chemicals Inc. 020-81960175 min.he@cato-chem.com China 1958 55
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17982 56
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55791 58
Cato Research Chemicals Inc. 020-81215950 4000-868-328 customer@uwalab.com United States 10413 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
BOC Sciences 65
S.Z. PhyStandard Bio-Tech. Co., Ltd. 50
Cato Research Chemicals Inc. 55
ChemStrong Scientific Co.,Ltd 56
BOC Sciences 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Cato Research Chemicals Inc. 58

190710-79-3(N-DESMETHYL TOPOTECAN)Related Search:

TOPOTECAN-D6 (S)-9-(MORPHOLINO)METHYL-10-HYDROXYCAMPTOTHECIN Topotecan (S)-9-[(1,4'-BIPIPERIDIN)-1'-YL]METHYL-10-HYDROXYCAMPTOTHECIN Topotecan hydrochloride
(S)-9-(4-METHYL-1-PIPERAZINYL)METHYL-10-HYDROXYCAMPTOTHECIN N-DESMETHYL TOPOTECAN

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N-DESMETHYL TOPOTECAN (4S)-4-Ethyl-4,9-dihydroxy-10-[(methylamino)methyl]-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Topotecan N-DesMethyl Metabolite Topotecan N-Desmethyl Impurity N-Desmethyl Topotecan Hydrochloride Labeled d3 (S)-10-[(Methylamino) methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione 1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4,9-dihydroxy-10-[(methylamino)methyl]-, (4S)- 190710-79-3 Chiral Reagents Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals