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Moligand™, 10mM in DMSO Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs 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.
Information
Repotrectinib (TPX-0005) Repotrectinib (TPX-0005) is a novel ALK/ROS1/TRK inhibitor with the IC50 values of 1.01 nM for WT ALK, 1.26 nM for ALK(G1202R), and 1.08 nM for ALK(L1196M); also a potent SRC inhibitor (IC50 5.3 nM).
Targets
ROS1 ; Trk receptor ; WT ALK (Cell-free assay); ALK(L1196M) (Cell-free assay); ALK(G1202R) (Cell-free assay) 27980,; 1.01 nM; 1.08 nM; 1.26 nM
In vitro
TPX-0005 is an orally available and potent ATP-competitive inhibitor against ALK, ROS1, TRKA, TRKB and TRKC recombinant kinases and their corresponding clinical resistant mutants. TPX-0005 demonstrates potent anti-proliferative activity in the range of sub-nanomolar to low nanomolar in a number of human cancer cell lines and engineered stable cell lines expressing the targeted oncogenes or their solvent front mutants, accompanied by inhibition of target phosphorylation and concomitant inactivation of downstream effectors such as ERK, AKT and STAT3. TPX-0005 inhibits H2228 cell migration in a wound healing assay with similar activity to saracatinib. TPX-0005 is able to not only inhibit the wild-type and a broad spectrum of mutant ALKs, but also overcome primary resistance and suppress metastatic features by inhibiting SRC.
In vivo
In patient derived xenograft tumor models, TPX-0005 treatment results in significant regression of tumors harboring the oncogenic ALK, ROS1 and TRKC fusions. Moreover, in a series of mouse xenograft tumor models, TPX-0005 exhibits marked anti-tumor activity not only in tumors harboring the wildtype oncogenic targets but also in tumors harboring the oncogenes with the solvent front mutations via inhibition of the target phosphorylation.
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Classe | Macrolactams |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Macrolactams |
| Alternative Parents | Pyrazolo[1,5-a]pyrimidines Secondary alkylarylamines Alkyl aryl ethers Pyrimidines and pyrimidine derivatives Imidolactams Benzenoids Aryl fluorides Vinylogous amides Pyrazoles Heteroaromatic compounds Secondary carboxylic acid amides Lactams Amino acids and derivatives Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organofluorides Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Macrolactam - Pyrazolo[1,5-a]pyrimidine - Pyrazolopyrimidine - Secondary aliphatic/aromatic amine - Alkyl aryl ether - Imidolactam - Benzenoid - Pyrimidine - Aryl halide - Aryl fluoride - Heteroaromatic compound - Vinylogous amide - Pyrazole - Azole - Secondary carboxylic acid amide - Lactam - Carboxamide group - Amino acid or derivatives - Oxacycle - Azacycle - Organoheterocyclic compound - Secondary amine - Ether - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Amine - Aromatic heteropolycyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as macrolactams. These are cyclic amides of amino carboxylic acids, having a 1-azacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. They are nitrogen analogues (the a nitrogen atom replacing the o atom of the cyclic carboxylic acid group ) of the naturally occurring macrolides. |
| 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 | Data | Oggetto |
|---|---|---|---|
| Certificate of Analysis | Apr 03, 2026 | R422207 |
| DMSO (mg/mL) Solubilità massima | 70 |
|---|---|
| DMSO (mM) Solubilità massima | 196.9777978 |
| Acqua (mg/mL) Solubilità massima | <1 |
| Peso molecolare | 355.400 g/mol |
| XLogP3 | 2.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 355.144 Da |
| Monoisotopic Mass | 355.144 Da |
| Topological Polar Surface Area | 80.600 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 524.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| 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 |
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