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2D Structure
Also known as: Ns-018, 1239358-86-1, 56r994wx4l, 6-n-[(1s)-1-(4-fluorophenyl)ethyl]-4-(1-methylpyrazol-4-yl)-2-n-pyrazin-2-ylpyridine-2,6-diamine, (s)-n-(1-(4-fluorophenyl)ethyl)-4-(1-methyl-1h-pyrazol-4-yl)-n'-(pyrazin-2-yl)pyridine-2,6-diamine, 2,6-pyridinediamine, n2-((1s)-1-(4-fluorophenyl)ethyl)-4-(1-methyl-1h-pyrazol-4-yl)-n6-2-pyrazinyl-
Molecular Formula
C21H20FN7
Molecular Weight
389.4  g/mol
InChI Key
UQTPDWDAYHAZNT-AWEZNQCLSA-N
FDA UNII
56R994WX4L

Ilginatinib is an orally bioavailable, small molecule inhibitor of Janus-associated kinase 2 (JAK2) and Src-family kinases, with potential antineoplastic activity. Ilginatinib competes with ATP for binding to JAK2 as well as the mutated form JAK2V617F, thereby inhibiting the activation of JAK2 and downstream molecules in the JAK2/STAT3 (signal transducer and activator of transcription 3) signaling pathway that plays an important role in normal development, particularly hematopoiesis. In addition, ilginatinib inhibits the Src family tyrosine kinases. This eventually leads to the induction of tumor cell apoptosis. JAK2 is the most common mutated gene in bcr-abl-negative myeloproliferative disorders (MPDs); JAK2V617F is a constitutively activated kinase that activates the JAK/STAT signaling pathway and dysregulates cell growth and function, and its expression transforms hematopoietic cells to cytokine-independent growth.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
6-N-[(1S)-1-(4-fluorophenyl)ethyl]-4-(1-methylpyrazol-4-yl)-2-N-pyrazin-2-ylpyridine-2,6-diamine
2.1.2 InChI
InChI=1S/C21H20FN7/c1-14(15-3-5-18(22)6-4-15)26-19-9-16(17-11-25-29(2)13-17)10-20(27-19)28-21-12-23-7-8-24-21/h3-14H,1-2H3,(H2,24,26,27,28)/t14-/m0/s1
2.1.3 InChI Key
UQTPDWDAYHAZNT-AWEZNQCLSA-N
2.1.4 Canonical SMILES
CC(C1=CC=C(C=C1)F)NC2=CC(=CC(=N2)NC3=NC=CN=C3)C4=CN(N=C4)C
2.1.5 Isomeric SMILES
C[C@@H](C1=CC=C(C=C1)F)NC2=CC(=CC(=N2)NC3=NC=CN=C3)C4=CN(N=C4)C
2.2 Other Identifiers
2.2.1 UNII
56R994WX4L
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Ns-018

2. 1239358-86-1

3. 56r994wx4l

4. 6-n-[(1s)-1-(4-fluorophenyl)ethyl]-4-(1-methylpyrazol-4-yl)-2-n-pyrazin-2-ylpyridine-2,6-diamine

5. (s)-n-(1-(4-fluorophenyl)ethyl)-4-(1-methyl-1h-pyrazol-4-yl)-n'-(pyrazin-2-yl)pyridine-2,6-diamine

6. 2,6-pyridinediamine, N2-((1s)-1-(4-fluorophenyl)ethyl)-4-(1-methyl-1h-pyrazol-4-yl)-n6-2-pyrazinyl-

7. (s)-n2-(1-(4-fluorophenyl)ethyl)-4-(1-methyl-1h-pyrazol-4-yl)-n6-(pyrazin-2-yl)pyridine-2,6-diamine

8. (s)-n2-[1-(4-fluorophenyl)ethyl]-4-(1-methyl-1h-pyrazol-4-yl)-n6-(pyrazin-2-yl)pyridine-2,6-diamine

9. Ilginatinib [inn]

10. Unii-56r994wx4l

11. Gtpl7839

12. Chembl4303389

13. Schembl14954406

14. Dtxsid201115696

15. Ns018

16. Hy-19631a

17. Ns-018ns-018

18. Zinc68245917

19. Cs-5358

20. Db12784

21. A922051

22. Q27088043

23. (s)-n2-[1-(4-fluorophenyl)ethyl]-4-(1-methyl-1h-pyrazol-4-yl)-n6-(pyrazin-2yl)pyridine-2,6-diamine

24. 1526932-96-6

25. N2-[(1s)-1-(4-fluorophenyl)ethyl]-4-(1-methyl-1h-pyrazol-4-yl)-n6-(pyrazin-2-yl)pyridine-2,6-diamine

26. N2-[(1s)-1-(4-fluorophenyl)ethyl]-4-(1-methyl-1h-pyrazol-4-yl)-n6-2-pyrazinyl-2,6-pyridinediamine

2.4 Create Date
2010-09-13
3 Chemical and Physical Properties
Molecular Weight 389.4 g/mol
Molecular Formula C21H20FN7
XLogP33.2
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count6
Exact Mass389.17642183 g/mol
Monoisotopic Mass389.17642183 g/mol
Topological Polar Surface Area80.6 Ų
Heavy Atom Count29
Formal Charge0
Complexity501
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1