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) |
|---|
Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Udenafil is an oral phosphodiesterase 5 inhibitor.
| pKa | pKₐ: 3.5 (Predicted) |
|---|---|
| ALogP | 3 |
| Sonrisas canónicas | CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)NCCC4CCCN4C)OCCC)C |
|---|---|
| IUPAC Name | 3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-[2-(1-methylpyrrolidin-2-yl)ethyl]-4-propoxybenzenesulfonamide |
| InChIKey | IYFNEFQTYQPVOC-UHFFFAOYSA-N |
| INCHI | 1S/C25H36N6O4S/c1-5-8-20-22-23(31(4)29-20)25(32)28-24(27-22)19-16-18(10-11-21(19)35-15-6-2)36(33,34)26-13-12-17-9-7-14-30(17)3/h10-11,16-17,26H,5-9,12-15H2,1-4H3,(H,27,28,32) |
| Isómeros SMILES | CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)NCCC4CCCN4C)OCCC)C |
| PubChem CID | 135413547 |
| Peso molecular | 516.66 |
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 Pyrazolopyrimidines Phenoxy compounds Phenol ethers Alkyl aryl ethers Pyrimidones N-alkylpyrrolidines Organosulfonamides Vinylogous amides Aminosulfonyl compounds Heteroaromatic compounds Pyrazoles Trialkylamines Azacyclic compounds Hydrocarbon derivatives Organic oxides Organopnictogen compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzenesulfonamide - Benzenesulfonyl group - Pyrazolopyrimidine - Phenoxy compound - Phenol ether - Alkyl aryl ether - Pyrimidone - Organosulfonic acid amide - N-alkylpyrrolidine - Pyrimidine - Azole - Pyrrolidine - Vinylogous amide - Heteroaromatic compound - Aminosulfonyl compound - Sulfonyl - Pyrazole - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Tertiary aliphatic amine - Tertiary amine - Ether - Azacycle - Organoheterocyclic compound - Organic oxide - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Hydrocarbon derivative - Amine - Aromatic heteropolycyclic 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 |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
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 | Jun 09, 2025 | U333275 | |
| Certificate of Analysis | Jun 20, 2022 | U333275 | |
| Certificate of Analysis | Jun 20, 2022 | U333275 | |
| Certificate of Analysis | Jun 20, 2022 | U333275 |
| Solubilidad | Soluble in chloroform, and methanol. |
|---|---|
| Punto de fusión (°C) | 154.0-155.0° C |
| Peso molecular | 516.700 g/mol |
| XLogP3 | 3.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 11 |
| Exact Mass | 516.252 Da |
| Monoisotopic Mass | 516.252 Da |
| Topological Polar Surface Area | 126.000 Ų |
| Heavy Atom Count | 36 |
| Formal Charge | 0 |
| Complexity | 893.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Tian Wei, Yongyi Zhang, Jianxin Huang, Jinyi Yang, Yuanxin Tian, Yudong Shen. (2024) Rapid detection of multiple sildenafil and tadalafil adulterants in dietary supplements by dual-labeled probe time-resolved fluorescence immunochromatography assay. Food Bioscience, [PMID:] [10.1016/j.fbio.2024.103905] |
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