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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,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.
Shipped at Room Temperature. Store at -21°C long term. Please see notes section.
product description:
A cell-permeable, lysine-specific demethylase 1 (LSD1) active site-targeting phenethylidene-benzohydrazide that inhibits LSD1 activity (IC50 = 13 nM) in a reversible and substrate non-competitive (Ki = 34 nM) manner, while inhibiting CYP3A4 only at much higher concentrations (IC50 = 2.61 µM) and displaying little or no potency towards CYP1A2/2C9/2C19/2D6. MAO-A/B, D-lactate dehydrogenase, glucose oxidase, and hERG (IC50 ≥8.0 µM). Shown to enhance histone H3 Lys9 dimethylation (H3K9me2) in androgen-dependent prostate cancer VCaP cultures (1 to 10 µM) and effectively inhibits LSD1-dependent cancer growth (IC50 in nM = 329/SK-N-MC, 356/AN3 Ca, 429/HT29, 468/MIA PaCa-2, 489/BT-20, 612/HER218, 614/HCT 116, 637/MCF-7, 649/T-47D; 96 h).
A cell-permeable phenethylidene-benzohydrazide compound that acts as a potent, selective, reversible, and non-competitive inhibitor of Lysine-Specific Demethylase 1 (LSD1; IC50 = 13 nM; Ki = 31 nM). Exhibits excellent selectivity over monoamine oxidases A and B (IC50 >300 µM), lactate dehydrogenase, glucose oxidase, hERG, CYP1A2, CYP2D6 (IC50 ≥ 10 µM), CYP2C9 (IC50 = 8.04 µM) and CYP2C19 (IC50 = 9.76 µM). Inhibits CYP3A4 only at >200-fold higher concentration. Reduces the proliferation of several cancer cell lines, including AN3 Ca, BT-20, MCF-7, T-47D, HT29, MIA PaCa-2 and SK-N-MC (IC50 = 356, 489, 637, 649, 429, 468 and 329 nM, respectively).
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 | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Benzenesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonamides |
| Alternative Parents | Benzenesulfonyl compounds Benzoic acids and derivatives P-chlorophenols Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids Chlorobenzenes Organosulfonamides Aryl chlorides Morpholines Sulfonyls Oxacyclic compounds Azacyclic compounds Dialkyl ethers Carboxylic acids and derivatives Hydrocarbon derivatives Organic oxides Organochlorides Organonitrogen compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Benzenesulfonamide - Benzenesulfonyl group - Benzoic acid or derivatives - 4-halophenol - 4-chlorophenol - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Halobenzene - Chlorobenzene - Organosulfonic acid amide - Aryl chloride - Oxazinane - Morpholine - Aryl halide - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Sulfonyl - Oxacycle - Carboxylic acid derivative - Azacycle - Dialkyl ether - Ether - Organoheterocyclic compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organosulfur compound - Organooxygen compound - Organohalogen compound - Organochloride - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked to a benzene ring. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jul 03, 2026 | S275384 | |
| Certificate of Analysis | Jul 03, 2026 | S275384 | |
| Certificate of Analysis | Jul 03, 2026 | S275384 | |
| Certificate of Analysis | Jul 03, 2026 | S275384 | |
| Certificate of Analysis | Jul 03, 2026 | S275384 |
| Solubilidad | Soluble in DMSO to 50 mM |
|---|---|
| Sensibilidad | light sensitive |
| Peso molecular | 437.900 g/mol |
| XLogP3 | 2.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 437.081 Da |
| Monoisotopic Mass | 437.081 Da |
| Topological Polar Surface Area | 117.000 Ų |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
| Complexity | 705.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| 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 |
No tested application protocols (e.g., specific assay formats, dilution factors, or plate-based procedures) are provided for this item in the Product Data.
General workflow suggestions (not item specifications)
Please consult peer-reviewed literature and your institutional SOPs to tailor protocols to your system.
Context from literature (for informational purposes; not item specifications):
Experimental considerations (general guidance)
Note
This product is a bioactive small molecule and is not itself a buffering agent. As such, classical buffer system recipes (e.g., phosphate, HEPES, Tris) do not apply directly.
Practical notes for assay buffers (general guidance)
Item-specific buffer compatibility data are not provided; verify empirically for your protocol.
Green chemistry considerations are not typically applied to the compound itself (a defined small-molecule probe), but to the solvents and workflows used with it.
Trade-offs (general)
Because SP-2509 is a target-focused probe, there are no direct “green substitute molecules” for its biological function; improvements should focus on greener assay solvents, reduced scale, and efficient waste handling.
No pharmacopeial status or excipient role is specified for this item.
Item-specific physico-chemical specifications have not been provided for this catalog entry.
General guidance (literature/practice, not item specifications)
Interpretation and guidance
What is specific to this item
This product is supplied as a bioactive small molecule for discovery research, not as a synthetic reagent. Consequently, classical synthetic reaction applications (e.g., cross-coupling, Grignard) are not typically relevant.
Research applications (general/literature, not item specifications)
Practical tips for assay use
If your workflow instead requires a synthetic building block or reagent, consider searching Aladdin for functionalized intermediates more suited to chemical transformations.
Classical synthetic reaction conditions are not applicable—this item is supplied as a bioactive probe, not a reagent.
Assay-related conditions (general guidance; literature-informed, not item specifications)
These guidelines are provided to aid experimental design; consult primary literature and perform pilot titrations to establish conditions for your application.
Handling and PPE (general good lab practice)
Storage and incompatibilities
First-aid overview (consult SDS for definitive instructions)
Spill and waste
This compound is a small-molecule screening probe. Solvent choice typically prioritizes stock solution stability and compatibility with bioassays.
Comparison (general)
Practical tips
Reconstitution guidance (general; not item specifications)
Stability notes
Structural description
SP-2509 is intended as a finished small-molecule probe rather than a synthetic intermediate or reagent.
If you are seeking a building block to construct analogs or to derivatize this scaffold, consider:
For this product, the most relevant sections are Biological Roles, Application Protocols (if provided), and Storage & Reconstitution rather than Synthetic Utility.
Item-specific target, affinity, and selectivity data are not provided in this product listing. Only data present in the Product Data may be listed here.
For guidance on potential biological targets explored in the literature, see the Biological Roles section.