LY2784544 - Moligand™, ≥98% , Tyrosine-protein kinase JAK2 inhibitor, CAS No.1229236-86-5, Tyrosine-protein kinase JAK2 inhibitor

CAS: 1229236-86-5 Cat. No.: L126490 Molecular Weight: 469.95

GRADE & PURITY Moligand™, ≥98%

Synonyms

C23H25ClFN7O | 3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(3-methyl-1H-pyrazol-5-yl)-8-(morpholinomethyl)imidazo[1,2-b]pyridazin-6-amine | AKOS037643413 | D10365 | D78334 | Gandotinib;3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(3-methyl-1H-pyrazol-5-yl)-8-(morpho

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

LY2784544 is a potent JAK2 inhibitor with IC50 of 3 nM, effective in JAK2V617F, 8- and 20-fold selective versus JAK1 and JAK3. Phase 2.
A selective inhibitor of JAK2 mutant V617F.

Specifications

Synonyms

C23H25ClFN7O | 3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(3-methyl-1H-pyrazol-5-yl)-8-(morpholinomethyl)imidazo[1, 2-b]pyridazin-6-amine | AKOS037643413 | D10365 | D78334 | Gandotinib;3-(4-chloro-2-fluorobenzyl)-2-methyl-N-(3-methyl-1H-pyrazol-5-yl)-8-(morpho

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

LY2784544 is identified as being highly selective inhibitor of JAK2 mutant V617F and has advanced into human clinical trials for the treatment of several myeloproliferative disorders.

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

Tyrosine-protein kinase JAK2 inhibitor

Purity

≥98%

Product Properties

• ALogP: 3.8

Names and Identifiers

• Canonical Smiles: CC1=CC(=NN1)NC2=NN3C(=C(N=C3C(=C2)CN4CCOCC4)C)CC5=C(C=C(C=C5)Cl)F
• IUPAC Name: 3-[(4-chloro-2-fluorophenyl)methyl]-2-methyl-N-(5-methyl-1H-pyrazol-3-yl)-8-(morpholin-4-ylmethyl)imidazo[1,2-b]pyridazin-6-amine
• InChIKey: SQSZANZGUXWJEA-UHFFFAOYSA-N
• INCHI: 1S/C23H25ClFN7O/c1-14-9-21(29-28-14)27-22-11-17(13-31-5-7-33-8-6-31)23-26-15(2)20(32(23)30-22)10-16-3-4-18(24)12-19(16)25/h3-4,9,11-12H,5-8,10,13H2,1-2H3,(H2,27,28,29,30)
• Isomeric SMILES: CC1=CC(=NN1)NC2=NN3C(=C(N=C3C(=C2)CN4CCOCC4)C)CC5=C(C=C(C=C5)Cl)F
• Molecular Weight: 469.95
• Reaxy-Rn: 20329925
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20329925&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Diazines
      • Subclass Pyridazines and derivatives

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Diazines
• Subclass: Pyridazines and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Aminopyridazines
• Alternative Parents: Aralkylamines Fluorobenzenes Chlorobenzenes Aryl chlorides N-substituted imidazoles Morpholines Imidolactams Aryl fluorides Pyrazoles Heteroaromatic compounds Trialkylamines Oxacyclic compounds Dialkyl ethers Azacyclic compounds Hydrocarbon derivatives Organochlorides Organofluorides
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Aminopyridazine - Chlorobenzene - Fluorobenzene - Halobenzene - Aralkylamine - Aryl chloride - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Morpholine - N-substituted imidazole - Oxazinane - Benzenoid - Imidolactam - Pyrazole - Azole - Heteroaromatic compound - Imidazole - Tertiary aliphatic amine - Tertiary amine - Azacycle - Oxacycle - Dialkyl ether - Ether - Organic oxygen compound - Organooxygen compound - Organohalogen compound - Organochloride - Organofluoride - Organonitrogen compound - Amine - Hydrocarbon derivative - Organic nitrogen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as aminopyridazines. These are organic compounds containing an amino group attached to a pyridazine 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)

JAK3 Tclin Tyrosine-protein kinase JAK3 (1 Activities)

Discover Target: JAK3

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

AURKA Tchem Aurora kinase A (1 Activities)

Discover Target: AURKA

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

JAK2 Tclin Tyrosine-protein kinase JAK2 (1 Activities)

Discover Target: JAK2

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

JAK3 Tclin Tyrosine-protein kinase JAK3 (8349 Activities)

Discover Target: JAK3

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

JAK2 Tclin Tyrosine-protein kinase JAK2 (12915 Activities)

Discover Target: JAK2

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

TYK2 Tclin Tyrosine-protein kinase TYK2 (5029 Activities)

Discover Target: TYK2

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

LIMK1 Tchem LIM domain kinase 1 (2329 Activities)

Discover Target: LIMK1

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

LIMK2 Tchem LIM domain kinase 2 (949 Activities)

Discover Target: LIMK2

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

SIRT6 Tchem NAD-dependent protein deacetylase sirtuin-6 (671 Activities)

Discover Target: SIRT6

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

LIMK2 Tchem LIM domain kinase 1/2 (20 Activities)

Discover Target: LIMK2

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

Associated Targets(non-human)

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

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

BaF3 (4657 Activities)

Explore this target

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

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

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

Mechanisms of Action

Chemical and Physical Properties

• Solubility: DMSO 94 mg/mL (200.02 mM); Water <1 mg/mL (<1 mM); Ethanol 9 mg/mL (19.15 mM)
• Molecular Weight: 469.900 g/mol
• XLogP3: 3.800
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 6
• Exact Mass: 469.179 Da
• Monoisotopic Mass: 469.179 Da
• Topological Polar Surface Area: 83.400 Ų
• Heavy Atom Count: 33
• Formal Charge: 0
• Complexity: 644.000
• 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

References

1. Chuchu Xu, Renjun Zhu, Qingfeng Dai, Yaoqing Li, Gengyuan Hu, Kelong Tao, Yuhong Xu, Guangen Xu, Guolin Zhang.  (2025)  TIMP-2 Modulates 5-Fu Resistance in Colorectal Cancer Through Regulating JAK–STAT Signalling Pathway.  JOURNAL OF CELLULAR AND MOLECULAR MEDICINE,  29  (6): (e70470).  [PMID:40118773] [10.1111/jcmm.70470]