BAY 1251152 - ≥98% , CAS No.1610358-56-9

CAS: 1610358-56-9 Cat. No.: B414141 Molecular Weight: 404.43

GRADE & PURITY ≥98%

Synonyms

(+)-BAY-1251152 | BR164331 | (-)-5-Fluoro-4-(4-fluoro-2-methoxyphenyl)-N-[4-[(S-methylsulfonimidoyl)methyl]-2-pyridinyl]-2-pyridinamine | DL-Enitociclib | NSC802450 | NSC-802450 | (-)-BAY-1251152;BAY-1251152; BAY 1251152; BAY1251152 | (??)-Enitociclib | (

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

Information

BAY1251152 is a potentPTEFb/CDK9inhibitor with an IC50 value of 3 nM for CDK9 and an at least 50-fold selectivity against other CDKs in enzymatic assays. BAY1251152 binds to and blocks the phosphorylation and kinase activity of CDK9, thereby preventing PTEFb-mediated activation of RNA Pol II and leading to the inhibition of gene transcription of various anti-apoptotic proteins.

Targets

CDK9 (Cell-free assay) 3 nM

In vitro

BAY 1251152 (compound 2) significantly inhibits CDK9 and CDK2 with IC50 of 3 nM and 360 nM, respectively. BAY 1251152 (compound 2) shows cellular potency in MOLM13 with IC50 of 29 nM.

In vivo

BAY 1251152 demonstrates excellent efficacy upon i.v. treatment in xenograft models (e.g. MOLM13) in mice and rats. BAY 1251152 is currently being evaluated in Phase I studies to determine the safety, tolerability, pharmacokinetics and initial pharmacodynamic biomarker response in patients with advanced cancer.

Cell Research(from reference)

Cell lines：HeLa, NCI-H460, A2780, DU 145, HeLa-MaTu-ADR, Caco-2, B16F10, MOLM-13 

Concentrations：0.001 μM - 10 μM 

Incubation Time：4 days 

Specifications

Synonyms

(+)-BAY-1251152 | BR164331 | (-)-5-Fluoro-4-(4-fluoro-2-methoxyphenyl)-N-[4-[(S-methylsulfonimidoyl)methyl]-2-pyridinyl]-2-pyridinamine | DL-Enitociclib | NSC802450 | NSC-802450 | (-)-BAY-1251152;BAY-1251152; BAY 1251152; BAY1251152 | (??)-Enitociclib | (

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

BAY1251152 is a potent PTEFb/CDK9 inhibitor with an IC50 value of 3 nM for CDK9 and an at least 50-fold selectivity against other CDKs in enzymatic assays. BAY1251152 binds to and blocks the phosphorylation and kinase activity of CDK9, thereby preventing

Storage

Protected from light, 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

• Pubchem Sid: 504772362
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504772362
• Canonical Smiles: COC1=C(C=CC(=C1)F)C2=CC(=NC=C2F)NC3=NC=CC(=C3)CS(=N)(=O)C
• IUPAC Name: 5-fluoro-4-(4-fluoro-2-methoxyphenyl)-N-[4-[(methylsulfonimidoyl)methyl]pyridin-2-yl]pyridin-2-amine
• InChIKey: YZCUMZWULWOUMD-UHFFFAOYSA-N
• INCHI: 1S/C19H18F2N4O2S/c1-27-17-8-13(20)3-4-14(17)15-9-19(24-10-16(15)21)25-18-7-12(5-6-23-18)11-28(2,22)26/h3-10,22H,11H2,1-2H3,(H,23,24,25)
• Isomeric SMILES: COC1=C(C=CC(=C1)F)C2=CC(=NC=C2F)NC3=NC=CC(=C3)CS(=N)(=O)C
• Molecular Weight: 404.43
• Reaxy-Rn: 26903743
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=26903743&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Pyridines and derivatives
      • Subclass Phenylpyridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Pyridines and derivatives
• Subclass: Phenylpyridines
• Intermediate Tree Nodes: Not available
• Direct Parent: Phenylpyridines
• Alternative Parents: Phenoxy compounds Methoxybenzenes Anisoles Fluorobenzenes Aminopyridines and derivatives Alkyl aryl ethers Imidolactams Aryl fluorides Heteroaromatic compounds Carbo-azosulfones Azacyclic compounds Organofluorides Organic oxides Hydrocarbon derivatives Amines
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: 4-phenylpyridine - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Aminopyridine - Fluorobenzene - Halobenzene - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Imidolactam - Benzenoid - Heteroaromatic compound - Carbo-azosulfone - Ether - Azacycle - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic oxygen compound - Amine - Organic nitrogen compound - Organosulfur compound - Organic oxide - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as phenylpyridines. These are polycyclic aromatic compounds containing a benzene ring linked to a pyridine ring through a CC or CN bond.
• 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)

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)

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

CDK9 Tchem Cyclin-dependent kinase 9 (2495 Activities)

Discover Target: CDK9

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

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

CCNT1 Tchem CDK9/cyclin T1 (2643 Activities)

Discover Target: CCNT1

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

HEK-293T (167025 Activities)

Explore this target

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: 81 mg/mL (200.28 mM); Water: Insoluble; Ethanol: Insoluble
• Sensitivity: Light sensitive
• Molecular Weight: 404.400 g/mol
• XLogP3: 4.200
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 6
• Exact Mass: 404.112 Da
• Monoisotopic Mass: 404.112 Da
• Topological Polar Surface Area: 96.300 Ų
• Heavy Atom Count: 28
• Formal Charge: 0
• Complexity: 619.000
• 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