WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 407200

CAS#: 717906-29-1

Description: PF-431396 is a potent and selective focal adhesion kinase (FAK) and proline-rich tyrosine kinase 2 (PYK2) inhibitor (IC50 values are 2 and 11 nM respectively).

Chemical Structure

CAS# 717906-29-1

Theoretical Analysis

MedKoo Cat#: 407200
Name: PF-431396
CAS#: 717906-29-1
Chemical Formula: C22H21F3N6O3S
Exact Mass: 506.13479
Molecular Weight: 506.5
Elemental Analysis: C, 52.17; H, 4.18; F, 11.25; N, 16.59; O, 9.48; S, 6.33

Size Price Shipping out time Quantity
25mg USD 90 Same day
50mg USD 150 Same day
100mg USD 250 Same day
200mg USD 450 Same day
500mg USD 950 Same day
1g USD 1750 Same day
2g USD 3250 Same day
5g USD 5850 2 weeks
10g USD 8450 2 weeks
Inquire bulk and customized quantity

Pricing updated 2021-03-07. Prices are subject to change without notice.

PF-431396, purity > 98%, is in stock.

Synonym: PF-431396; PF 431396; PF431396.

IUPAC/Chemical Name: N-Methyl-N-[2-[[[2-[(2,3-dihydro-2-oxo-1H-indol-5-yl)amino]-5-(trifluoromethyl)-4-pyrimidinyl]amino]methyl]phenyl]methanesulfonamide


InChi Code: InChI=1S/C22H21F3N6O3S/c1-31(35(2,33)34)18-6-4-3-5-13(18)11-26-20-16(22(23,24)25)12-27-21(30-20)28-15-7-8-17-14(9-15)10-19(32)29-17/h3-9,12H,10-11H2,1-2H3,(H,29,32)(H2,26,27,28,30)

SMILES Code: CS(=O)(N(C)C1=CC=CC=C1CNC2=NC(NC3=CC4=C(NC(C4)=O)C=C3)=NC=C2C(F)(F)F)=O

Beige solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Preparing Stock Solutions

The following data is based on the product molecular weight 506.5 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Chien PT, Lin CC, Hsiao LD, Yang CM. Induction of HO-1 by carbon monoxide releasing molecule-2 attenuates thrombin-induced COX-2 expression and hypertrophy in primary human cardiomyocytes. Toxicol Appl Pharmacol. 2015 Sep 15. pii: S0041-008X(15)30083-1. doi: 10.1016/j.taap.2015.09.009. [Epub ahead of print] PubMed PMID: 26385185.

2: Matsuzawa M, Arai C, Nomura Y, Murata T, Yamakoshi Y, Oida S, Hanada N, Nakamura Y. Periostin of human periodontal ligament fibroblasts promotes migration of human mesenchymal stem cell through the αvβ3 integrin/FAK/PI3K/Akt pathway. J Periodontal Res. 2015 Dec;50(6):855-863. doi: 10.1111/jre.12277. Epub 2015 Apr 20. PubMed PMID: 25900259.

3: Chien PT, Lin CC, Hsiao LD, Yang CM. c-Src/Pyk2/EGFR/PI3K/Akt/CREB-activated pathway contributes to human cardiomyocyte hypertrophy: Role of COX-2 induction. Mol Cell Endocrinol. 2015 Jul 5;409:59-72. doi: 10.1016/j.mce.2015.04.005. Epub 2015 Apr 11. PubMed PMID: 25869400.

4: Hsu CK, Lee IT, Lin CC, Hsiao LD, Yang CM. Sphingosine-1-phosphate mediates COX-2 expression and PGE2 /IL-6 secretion via c-Src-dependent AP-1 activation. J Cell Physiol. 2015 Mar;230(3):702-15. doi: 10.1002/jcp.24795. PubMed PMID: 25201048.

5: Battistone MA, Alvau A, Salicioni AM, Visconti PE, Da Ros VG, Cuasnicú PS. Evidence for the involvement of proline-rich tyrosine kinase 2 in tyrosine phosphorylation downstream of protein kinase A activation during human sperm capacitation. Mol Hum Reprod. 2014 Nov;20(11):1054-66. doi: 10.1093/molehr/gau073. Epub 2014 Sep 1. PubMed PMID: 25180269; PubMed Central PMCID: PMC4209883.

6: Martel-Gallegos G, Casas-Pruneda G, Ortega-Ortega F, Sánchez-Armass S, Olivares-Reyes JA, Diebold B, Pérez-Cornejo P, Arreola J. Oxidative stress induced by P2X7 receptor stimulation in murine macrophages is mediated by c-Src/Pyk2 and ERK1/2. Biochim Biophys Acta. 2013 Oct;1830(10):4650-9. doi: 10.1016/j.bbagen.2013.05.023. Epub 2013 May 24. PubMed PMID: 23711511.