Tolinapant (ASTX660) - ≥98% , CAS No.1799328-86-1

CAS: 1799328-86-1 Cat. No.: T414113 Molecular Weight: 539.68 PubChem CID: 118169620

GRADE & PURITY ≥98%

Synonyms

ASTX 660 | EN300-66089 | 1799328-86-1 | 1-[6-[(4-fluorophenyl)methyl]-5-(hydroxymethyl)-3,3-dimethyl-2H-pyrrolo[3,2-b]pyridin-1-yl]-2-[(2R,5R)-5-methyl-2-[[(3R)-3-methylmorpholin-4-yl]methyl]piperazin-1-yl]ethanone | ASTX660 | ASTX-660 | MS-29955 | 1-(6-(

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Information

Tolinapant (ASTX660) is a potent, non-peptidomimetic antagonist ofcIAP1/2andXIAPthat inhibits the interactions between a SMAC-derived peptide and the BIR3 domains of XIAP (BIR3-XIAP) and cIAP1 (BIR3-cIAP1) with IC50 values less than 40 and 12 nmol/L, respectively.

Targets

cIAP2 ; cIAP1 (Cell-free assay); XIAP (Cell-free assay) ; 12 nM; 40 nM

In vitro

ASTX660 induces proteasomal degradation of cIAP1 and 2, resulting in downstream effects of NIK stabilization and activation of noncanonical NF-kB signaling, demonstrating cIAP1/2 antagonism. Because of their roles in the evasion of apoptosis, inhibitor of apoptosis proteins (IAP) are considered attractive targets for anticancer therapy. Treatment with ASTX660 leads to TNFa-dependent induction of apoptosis in various cancer cell lines in vitro.

In vivo

ASTX660 is orally bioavailable in mice and demonstrates prolonged antagonism of XIAP and cIAP1 in vivo. ASTX660 dosing in mice bearing breast and melanoma tumor xenografts causes growth inhibition of MDA-MB-231 and A375 xenograft tumors in vivo.

Cell Research(from reference)

Cell lines：MDA-MB-231, HEK293, A375, SK-MEL-28, WSU-DLCL2 

Concentrations：1 nM - 10 μM 

Incubation Time：5 min - 4 h 

Specifications

Synonyms

ASTX 660 | EN300-66089 | 1799328-86-1 | 1-[6-[(4-fluorophenyl)methyl]-5-(hydroxymethyl)-3, 3-dimethyl-2H-pyrrolo[3, 2-b]pyridin-1-yl]-2-[(2R, 5R)-5-methyl-2-[[(3R)-3-methylmorpholin-4-yl]methyl]piperazin-1-yl]ethanone | ASTX660 | ASTX-660 | MS-29955 | 1-(6-(

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Tolinapant (ASTX660) is a potent, non-peptidomimetic antagonist of cIAP1/2 and XIAP that inhibits the interactions between a SMAC-derived peptide and the BIR3 domains of XIAP (BIR3-XIAP) and cIAP1 (BIR3-cIAP1) with IC50 values less than 40 and 12 nmol/L,

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Canonical Smiles: CC1CN(C(CN1)CN2CCOCC2C)CC(=O)N3CC(C4=C3C=C(C(=N4)CO)CC5=CC=C(C=C5)F)(C)C
• IUPAC Name: 1-[6-[(4-fluorophenyl)methyl]-5-(hydroxymethyl)-3,3-dimethyl-2H-pyrrolo[3,2-b]pyridin-1-yl]-2-[(2R,5R)-5-methyl-2-[[(3R)-3-methylmorpholin-4-yl]methyl]piperazin-1-yl]ethanone
• InChIKey: YCXOHEXZVKOGEV-DNRQZRRGSA-N
• INCHI: 1S/C30H42FN5O3/c1-20-14-35(25(13-32-20)15-34-9-10-39-18-21(34)2)16-28(38)36-19-30(3,4)29-27(36)12-23(26(17-37)33-29)11-22-5-7-24(31)8-6-22/h5-8,12,20-21,25,32,37H,9-11,13-19H2,1-4H3/t20-,21-,25-/m1/s1
• Isomeric SMILES: C[C@@H]1CN([C@H](CN1)CN2CCOC[C@H]2C)CC(=O)N3CC(C4=C3C=C(C(=N4)CO)CC5=CC=C(C=C5)F)(C)C
• PubChem CID: 118169620
• Molecular Weight: 539.68

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Diazinanes
      • Subclass Piperazines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Diazinanes
• Subclass: Piperazines
• Intermediate Tree Nodes: Not available
• Direct Parent: N-piperazineacetamides
• Alternative Parents: Alpha amino acids and derivatives Pyrrolopyridines N-alkylpiperazines Fluorobenzenes Pyridines and derivatives Morpholines Aryl fluorides Tertiary carboxylic acid amides Heteroaromatic compounds Trialkylamines Oxacyclic compounds Dialkylamines Dialkyl ethers Azacyclic compounds Primary alcohols Organopnictogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Aromatic alcohols
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: N-piperazineacetamide - Alpha-amino acid or derivatives - Pyrrolopyridine - N-alkylpiperazine - Halobenzene - Fluorobenzene - Benzenoid - Pyridine - Oxazinane - Morpholine - Monocyclic benzene moiety - Aryl halide - Aryl fluoride - Heteroaromatic compound - Tertiary carboxylic acid amide - Tertiary aliphatic amine - Tertiary amine - Carboxamide group - Amino acid or derivatives - Oxacycle - Azacycle - Secondary amine - Ether - Secondary aliphatic amine - Dialkyl ether - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic alcohol - Primary alcohol - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Carbonyl group - Amine - Alcohol - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as n-piperazineacetamides. These are heterocyclic compounds containing a piperazine ring, which N-substituted with an acetamide group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

BIRC2 Tchem Baculoviral IAP repeat-containing protein 2 (2 Activities)

Discover Target: BIRC2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

XIAP Tchem E3 ubiquitin-protein ligase XIAP (1 Activities)

Discover Target: XIAP

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)

Discover Target: ABL1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KCNH2 Tclin HERG (29587 Activities)

Discover Target: KCNH2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)

Discover Target: GSK3B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSNK1D Tchem Casein kinase I delta (4546 Activities)

Discover Target: CSNK1D

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)

Discover Target: CDK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CYP3A4 Tclin Cytochrome P450 3A4 (53859 Activities)

Discover Target: CYP3A4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)

Discover Target: AURKA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

XIAP Tchem Inhibitor of apoptosis protein 3 (3673 Activities)

Discover Target: XIAP

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

U2OS (164939 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MDA-MB-231 (73002 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BIRC2 Tchem Baculoviral IAP repeat-containing protein 2 (984 Activities)

Discover Target: BIRC2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRD4 Tchem Bromodomain-containing protein 4 (13122 Activities)

Discover Target: BRD4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TRIM24 Tchem Transcription intermediary factor 1-alpha (2087 Activities)

Discover Target: TRIM24

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BRPF1 Tchem Peregrin (2217 Activities)

Discover Target: BRPF1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)

Discover Target: Fgfr3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mus musculus (284745 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Rattus norvegicus (775804 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Cynomolgus monkey (4946 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Genome polyprotein (620 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solubility (25°C) In vitro DMSO: 100 mg/mL (185.29 mM); Ethanol: 100 mg/mL (185.29 mM); Water: Insoluble
• Molecular Weight: 539.700 g/mol
• XLogP3: 2.300
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 7
• Exact Mass: 539.327 Da
• Monoisotopic Mass: 539.327 Da
• Topological Polar Surface Area: 81.200 Ų
• Heavy Atom Count: 39
• Formal Charge: 0
• Complexity: 824.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 3
• 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