CAS 123949-08-6: Topotecan Carboxylic Acid Sodium Salt
Description:Topotecan Carboxylic Acid Sodium Salt, with the CAS number 123949-08-6, is a water-soluble derivative of topotecan, a camptothecin analog used primarily in cancer therapy. This compound exhibits antitumor activity by inhibiting topoisomerase I, an enzyme crucial for DNA replication and transcription. The sodium salt form enhances its solubility, making it more suitable for intravenous administration. Characteristically, it is a white to off-white powder that is hygroscopic and stable under proper storage conditions. The compound is typically characterized by its molecular formula, which reflects the presence of both carboxylic acid and sodium components. Its pharmacological profile includes a mechanism of action that leads to the induction of apoptosis in cancer cells, making it effective against various malignancies, particularly ovarian and small cell lung cancers. Additionally, it has a defined pH range for optimal stability and activity, and its formulation may include excipients to enhance bioavailability and patient tolerability.
Formula:C23H24N3NaO6
InChI:InChI=1/C23H25N3O6.Na/c1-4-23(32,22(30)31)16-8-18-20-12(9-26(18)21(29)15(16)11-27)7-13-14(10-25(2)3)19(28)6-5-17(13)24-20;/h5-8,27-28,32H,4,9-11H2,1-3H3,(H,30,31);/q;+1/p-1/t23-;/m0./s1
- Synonyms:
- 1-[(Dimethylamino)methyl]-a-ethyl-9,11-dihydro-a,2-dihydroxy-8-(hydroxymethyl)-9-oxo-indolizino[1,2-b]quinoline-7-acetic Acid Monosodium Salt
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Indolizino[1,2-b]quinoline-7-acetic acid, 1-[(dimethylamino)methyl]-α-ethyl-9,11-dihydro-α,2-dihydroxy-8-(hydroxymethyl)-9-oxo-, monosodium salt, (S)- (9CI)
Ref: IN-DA000L9D
Undefined size | To inquire |
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Topotecan Carboxylic Acid Sodium Salt
Ref: 4Z-T-268
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
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Topotecan carboxylic acid sodium salt
Ref: 3D-FT28328
1mg | Discontinued | Request information | |
2mg | Discontinued | Request information | |
5mg | Discontinued | Request information | |
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information |