≥99% 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.
Capzimin is a potent and moderately specific proteasome isopeptidase Rpn11 inhibitor.
In Vitro
Capzimin (3027) shows 80-fold selectivity for Rpn11 over Csn5, 10-fold over AMSH and 6-fold over BRCC36 (IC 50 =30 μM, 4.5 μM and 2.3 μM respectively. Capzimin is screened against the NCI panel of 60 cancer cell lines. The median GI 50 is 3.3 μM. Capzimin exhibits promising activity in leukemia cells including the SR and K562 cell lines (GI 50 values of 0.67 μM and 1 μM respectively), as well as several solid tumor cell lines including NCI-H460 (non-small cell lung cancer; GI 50 = 0.7 μM) and MCF7 (breast cancer; GI 50 =1.0 μM). Immunoblotting for the processed form of caspase 3 and caspase-cleaved poly ADP-ribose polymerase in HCT116 cells confirm that Capzimin not only blocks cell growth, but also induces apoptosis. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:Target: Rpn11
| Canonical Smiles | C1=CC2=CC(=CN=C2C(=C1)SSC3=CC=CC4=CC(=CN=C43)C(=O)NCCC5=NC=CS5)C(=O)NCCC6=NC=CS6 |
|---|---|
| IUPAC Name | N-[2-(1,3-thiazol-2-yl)ethyl]-8-[[3-[2-(1,3-thiazol-2-yl)ethylcarbamoyl]quinolin-8-yl]disulfanyl]quinoline-3-carboxamide |
| InChIKey | RNEOHKZPZKEZCQ-UHFFFAOYSA-N |
| INCHI | 1S/C30H24N6O2S4/c37-29(33-9-7-25-31-11-13-39-25)21-15-19-3-1-5-23(27(19)35-17-21)41-42-24-6-2-4-20-16-22(18-36-28(20)24)30(38)34-10-8-26-32-12-14-40-26/h1-6,11-18H,7-10H2,(H,33,37)(H,34,38) |
| Isomeric SMILES | C1=CC2=CC(=CN=C2C(=C1)SSC3=CC=CC4=CC(=CN=C43)C(=O)NCCC5=NC=CS5)C(=O)NCCC6=NC=CS6 |
| PubChem CID | 126599606 |
| Molecular Weight | 628.81 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Quinolines and derivatives |
| Subclass | Quinoline carboxamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Quinoline-3-carboxamides |
| Alternative Parents | Pyridinecarboxylic acids and derivatives Benzenoids Thiazoles Heteroaromatic compounds Secondary carboxylic acid amides Organic disulfides Sulfenyl compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Quinoline-3-carboxamide - Pyridine carboxylic acid or derivatives - Benzenoid - Pyridine - Heteroaromatic compound - Thiazole - Azole - Secondary carboxylic acid amide - Organic disulfide - Carboxamide group - Azacycle - Sulfenyl compound - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as quinoline-3-carboxamides. These are quinolines in which the quinoline ring system is substituted by one carboxamide group at the 3-position. |
| External Descriptors | Not available |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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| Solubility | DMSO : ≥ 55.67 mg/mL (88.53 mM) |
|---|---|
| Molecular Weight | 628.800 g/mol |
| XLogP3 | 5.200 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 11 |
| Exact Mass | 628.084 Da |
| Monoisotopic Mass | 628.084 Da |
| Topological Polar Surface Area | 217.000 Ų |
| Heavy Atom Count | 42 |
| Formal Charge | 0 |
| Complexity | 834.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
