Trilaciclib (G1T28) - Moligand™, ≥98% , Cyclin-dependent kinase 6 inhibitor, CAS No.1374743-00-6, Cyclin-dependent kinase 6 inhibitor

CAS: 1374743-00-6 Cat. No.: T413997 Molecular Weight: 446.55 PubChem CID: 68029831

GRADE & PURITY Moligand™, ≥98%

Synonyms

BCP25013 | 2'-((5-(4-methylpiperazin-1-yl)pyridin-2-yl)amino)-7',8'-dihydro-6'H-spiro[cyclohexane-1,9'-pyrazino[1',2':1,5]pyrrolo[2,3-d]pyrimidin]-6'-one | trilaciclibum | UNII-U6072DO9XG | 4-[[5-(4-methylpiperazin-1-yl)pyridin-2-yl]amino]spiro[1,3,5,11-t

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Information

Trilaciclib (G1T28) Trilaciclib (G1T28, G1T28-1) is a highly potent, selective and reversible cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitor. Trilaciclib inhibits CDK4/cyclin D1 and CDK6/cyclin D3 with IC50 of 1 nM and 4 nM, respectively.

Targets

CDK4/cyclin D1 (Cell-free assay); CDK6/cyclin D3 (Cell-free assay) 1 nM; 4 nM

In vitro

G1T28 is a potent and selective CDK4/6 inhibitor that inhibits the phosphorylation of RB and induces an exclusive, reversible G1 arrest. In vitro and in vivo, G1T28 protects RB competent cells from damage by chemotherapy as assessed by gamma-H2A.X (γH2AX) and apoptosis through caspase 3/7 activation.

In vivo

G1T28 regulates the proliferation of HSPCs in both mouse and canine bone marrow, in a reversible, doseand time-dependent manner. Pretreatment of mice with G1T28 allows a faster recovery of complete blood counts (CBCs) following chemotherapy. In addition, G1T28 does not protect RB deficient tumors from chemotherapy but, instead, adds to the anti-tumor effect.

Cell Research(from reference)

Cell lines：HS68 cells, WM2664 cells, A2058 cells 

Concentrations：10 nM, 30 nM, 100 nM, 300 nM, 1000 nM 

Incubation Time：4 h, 8 h, 16 h, 24 h 

Specifications

Synonyms

BCP25013 | 2'-((5-(4-methylpiperazin-1-yl)pyridin-2-yl)amino)-7', 8'-dihydro-6'H-spiro[cyclohexane-1, 9'-pyrazino[1', 2':1, 5]pyrrolo[2, 3-d]pyrimidin]-6'-one | trilaciclibum | UNII-U6072DO9XG | 4-[[5-(4-methylpiperazin-1-yl)pyridin-2-yl]amino]spiro[1, 3, 5, 11-t

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

Trilaciclib (G1T28, G1T28-1) is a highly potent, selective and reversible cyclin-dependent kinase 4 and 6 (CDK4/6) inhibitor. Trilaciclib inhibits CDK4/cyclin D1 and CDK6/cyclin D3 with IC50 of 1 nM and 4 nM, respectively.

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.

Grade

Moligand™

Action Type

INHIBITOR

Mechanism of action

Cyclin-dependent kinase 6 inhibitor

Purity

≥98%

Product Properties

• ALogP: 2.6

Names and Identifiers

• Pubchem Sid: 528772041
• Canonical Smiles: CN1CCN(CC1)C2=CN=C(C=C2)NC3=NC=C4C=C5C(=O)NCC6(N5C4=N3)CCCCC6
• IUPAC Name: 4-[[5-(4-methylpiperazin-1-yl)pyridin-2-yl]amino]spiro[1,3,5,11-tetrazatricyclo[7.4.0.02,7]trideca-2,4,6,8-tetraene-13,1'-cyclohexane]-10-one
• InChIKey: PDGKHKMBHVFCMG-UHFFFAOYSA-N
• INCHI: 1S/C24H30N8O/c1-30-9-11-31(12-10-30)18-5-6-20(25-15-18)28-23-26-14-17-13-19-22(33)27-16-24(7-3-2-4-8-24)32(19)21(17)29-23/h5-6,13-15H,2-4,7-12,16H2,1H3,(H,27,33)(H,25,26,28,29)
• Isomeric SMILES: CN1CCN(CC1)C2=CN=C(C=C2)NC3=NC=C4C=C5C(=O)NCC6(N5C4=N3)CCCCC6
• PubChem CID: 68029831
• Molecular Weight: 446.55

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: Pyridinylpiperazines
• Alternative Parents: N-arylpiperazines Pyrrolo[2,3-d]pyrimidines Dialkylarylamines 2-heteroaryl carboxamides N-methylpiperazines Aminopyrimidines and derivatives Aminopyridines and derivatives Imidolactams Pyrroles Heteroaromatic compounds Trialkylamines Secondary carboxylic acid amides Lactams Amino acids and derivatives Secondary amines Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: N-arylpiperazine - Pyridinylpiperazine - Pyrrolo[2,3-d]pyrimidine - Pyrrolopyrimidine - 2-heteroaryl carboxamide - Dialkylarylamine - Tertiary aliphatic/aromatic amine - N-alkylpiperazine - N-methylpiperazine - Aminopyrimidine - Aminopyridine - Imidolactam - Pyrimidine - Pyridine - Heteroaromatic compound - Pyrrole - Tertiary aliphatic amine - Tertiary amine - Secondary carboxylic acid amide - Lactam - Carboxamide group - Amino acid or derivatives - Azacycle - Secondary amine - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Amine - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as pyridinylpiperazines. These are compounds containing a pyridinylpiperazine skeleton, which consists of a pyridine linked (not fused) to a piperazine by a bond by a single bond that is not part of a ring.
• 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)

CDK7 Tchem Cyclin-dependent kinase 7 (1 Activities)

Discover Target: CDK7

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

CDK9 Tchem Cyclin-dependent kinase 9 (1 Activities)

Discover Target: CDK9

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

CDK4 Tclin Cyclin-dependent kinase 4 (2 Activities)

Discover Target: CDK4

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

CDK2 Tchem Cyclin-dependent kinase 2 (3 Activities)

Discover Target: CDK2

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

CDK6 Tclin Cyclin-dependent kinase 6 (1 Activities)

Discover Target: CDK6

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

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

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

U2OS (164939 Activities)

Explore this target

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

Hs 683 (377 Activities)

Explore this target

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

CDK4 Tclin Cyclin-dependent kinase 4/cyclin D1 (2340 Activities)

Discover Target: CDK4

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

CCNE1 Tchem Cyclin-dependent kinase 2/cyclin E1 (1877 Activities)

Discover Target: CCNE1

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

CCND3 Tchem CDK6/cyclin D3 (897 Activities)

Discover Target: CCND3

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

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solubility (25°C) In vitro DMSO: Insoluble; Water: Insoluble; Ethanol: Insoluble
• Molecular Weight: 446.500 g/mol
• XLogP3: 2.600
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 3
• Exact Mass: 446.254 Da
• Monoisotopic Mass: 446.254 Da
• Topological Polar Surface Area: 91.200 Ų
• Heavy Atom Count: 33
• Formal Charge: 0
• Complexity: 707.000
• 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