Certificate of Analysis

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Topotecan

Product Name: Topotecan
Catalog Number: S9321
Batch Number: S932106

Physical and chemical properties

Molecular Formula:

C23H23N3O5

Molecular Weight: 421.45
CAS No.: 123948-87-8
Storage
(From the date of receipt):
3 years -20°C powder
Image:

Analytical data

HPLC: 99.90% purity   |  NMR: Consistent with structure