Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Description:
IC50 Value: 0.43 ± 0.15 μM (Na+/K+-ATPase activity from dog kidney) [1]
Istaroxime is a positive inotropic agent that mediates its action through inhibition of sodium/potassium adenosine triphosphatase (Na
| Canonical Smiles | CC12CCC(=NOCCN)CC1C(=O)CC3C2CCC4(C3CCC4=O)C |
|---|---|
| IUPAC Name | (3E,5S,8R,9S,10R,13S,14S)-3-(2-aminoethoxyimino)-10,13-dimethyl-1,2,4,5,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-6,17-dione |
| InChIKey | MPYLDWFDPHRTEG-PAAYLBSLSA-N |
| INCHI | 1S/C21H32N2O3/c1-20-7-5-13(23-26-10-9-22)11-17(20)18(24)12-14-15-3-4-19(25)21(15,2)8-6-16(14)20/h14-17H,3-12,22H2,1-2H3/b23-13+/t14-,15-,16-,17+,20+,21-/m0/s1 |
| Isomeric SMILES | C[C@]12CC/C(=N\OCCN)/C[C@@H]1C(=O)C[C@@H]3[C@@H]2CC[C@]4([C@H]3CCC4=O)C |
| PubChem CID | 9841834 |
| Molecular Weight | 360.49 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Steroids and steroid derivatives |
| Subclass | Androstane steroids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Androstane steroids |
| Alternative Parents | 6-oxosteroids 17-oxosteroids Oxime ethers Ketones Organic oxides Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homopolycyclic compounds |
| Substituents | Androstane-skeleton - 17-oxosteroid - Oxosteroid - 6-oxosteroid - Ketone - Oxime ether - Organic oxide - Organic oxygen compound - Amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Organic nitrogen compound - Primary amine - Hydrocarbon derivative - Aliphatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as androstane steroids. These are steroids with a structure based on the 19-carbon androstane skeleton. |
| External Descriptors | Not available |
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| Solubility | 25°C: 10 mM in distilled water |
|---|---|
| Molecular Weight | 360.500 g/mol |
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 360.241 Da |
| Monoisotopic Mass | 360.241 Da |
| Topological Polar Surface Area | 81.800 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 645.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 6 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |