N desmethyl Topotecan

IMPURITIES

Product Details

CAT No.# CS-O-08330
Category Impurities
CAS 190710-79-3
Molecular Weight 407.42
Molecular Formula C22H21N3O5
Purity: >98%
Synonyms: (19S)-19-ethyl-7,19-dihydroxy-8- [(methylamino)methyl]-17-oxa-3,13- diazap6,8,10,15(20)-heptaene-14,18-dione
Application Notes: Impurity in commercial preparations of Topotecan
References: Pommier, Y., Leo, E., Zhang, H., Marchand, C. 2010; Staker, B.L.; et al. (2002)
Shipping: Free Shipping for worldwide on order above 2000 USD , Extra charges for Dry ice shipment 80$*
COA / MSDS:    View COA    MSDS    Enquire
The balance used are calibrated with weights traceable to National Standards NIST for accuracy
PEOPLE ALSO SEARCHED FOR: 1. propan-2-yl-5-hydroxy-2-methyl-2-4-(3-nitrophenyl)-6-oxo-1,4,5,5-tetraahydropyridine-3-carboxylate
2. ([13C6]Leu5)-Ghrelin (human) (H-7252.1000)
3. Benidipine D7
4. Lauroside D
5. Triazolam 13C D3
6. Icatibant impurity 1
7. BISPHENOL AF (RING-13C12)
8. 0.1% TFA in Water ULC-MS
9. Metamizole EP Impurity C HCl
10. Silodosin Metabolite D4
11. Brivaracetam Carboxylic acid metabolite [UCB 42145]
12. Terbuthylazine D5
13. tibolone (848)
14. (Z)-Dimethylvinphos
15. Silodosin Metabolite
16. 2-Phenoxymethanesulfonanilide
17. Nimesulide EP Impurity A
18. Acetone HPLC
19. Nandrolone Decanoate EP impurity F
20. N-(4-Bromophenyl)-3-methyl-N-(m-tolyl)aniline


Smileys:
CC[C@](C(OC1)=O)(O)C(C=C(N2CC3=CC4=C5CNC)C3=NC4=CC=C5O)=C1C2=O



This page contains information about N desmethyl Topotecan Cas 190710-79-3 and its Impurities.
"Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271(e)+A13(1). Any patent infringement and resulting liability is solely at buyer risk."