PF-6459988 | PF-06459988 | CAS#1428774-45-1 | EGFR inhibitor

MedKoo Cat#: 206549 | Name: PF-06459988

Featured

Description:

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

PF-06459988 is an orally available, small molecule, third-generation, irreversible inhibitor of epidermal growth factor receptor (EGFR) mutant (EGFRm) forms with potential antineoplastic activity. EGFR inhibitor PF-06459988 specifically binds to and inhibits mutant forms of EGFR, including the secondary acquired resistance mutation T790M, which prevents EGFR-mediated signaling and leads to cell death in EGFRm-expressing tumor cells. Compared to some other EGFR inhibitors, PF-06459988 may have therapeutic benefits in tumors with T790M-mediated drug resistance.

Chemical Structure

PF-06459988

CAS#1428774-45-1

Theoretical Analysis

MedKoo Cat#: 206549

Name: PF-06459988

CAS#: 1428774-45-1

Chemical Formula: C19H22ClN7O3

Exact Mass: 431.1473

Molecular Weight: 431.88

Elemental Analysis: C, 52.84; H, 5.13; Cl, 8.21; N, 22.70; O, 11.11

Price and Availability

Size	Price	Availability	Quantity
5mg	USD 500.00	2 Weeks
25mg	USD 900.00	2 Weeks

Bulk Inquiry

Buy Now

Add to Cart

Related CAS #

No Data

Synonym

PF-06459988; PF06459988; PF 06459988; PF-6459988; PF 6459988; PF6459988.

IUPAC/Chemical Name

1-((3R,4R)-3-(((5-chloro-2-((1-methyl-1H-pyrazol-4-yl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)methyl)-4-methoxypyrrolidin-1-yl)prop-2-en-1-one

InChi Key

ODMXWZROLKITMS-RISCZKNCSA-N

InChi Code

InChI=1S/C19H22ClN7O3/c1-4-15(28)27-7-11(14(9-27)29-3)10-30-18-16-13(20)6-21-17(16)24-19(25-18)23-12-5-22-26(2)8-12/h4-6,8,11,14H,1,7,9-10H2,2-3H3,(H2,21,23,24,25)/t11-,14+/m1/s1

SMILES Code

C=CC(N1C[C@H](COC2=C3C(NC=C3Cl)=NC(NC4=CN(C)N=C4)=N2)[C@@H](OC)C1)=O

Appearance

Solid powder

Purity

>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).

Solubility

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

2934.99.9001

More Info

Product Data

Product Data

Instruction

View handling instruction

Biological target:

PF-06459988 is an orally activity, irreversible and mutant-selective inhibitor of EGFR mutant forms.

In vitro activity:

PF-06459988 was discovered as a novel, third generation irreversible inhibitor, which demonstrates (i) high potency and specificity to the T790M-containing double mutant EGFRs, (ii) minimal intrinsic chemical reactivity of the electrophilic warhead, (iii) greatly reduced proteome reactivity relative to earlier irreversible EGFR inhibitors, and (iv) minimal activity against WT EGFR. Reference: J Med Chem. 2016 Mar 10;59(5):2005-24. https://pubmed.ncbi.nlm.nih.gov/26756222/

In vivo activity:

TBD

	Solvent	mg/mL	mM	comments
Solubility
	DMSO	50.0	115.77

Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 431.88 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.

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

Formulation protocol:

Cheng H, Nair SK, Murray BW, Almaden C, Bailey S, Baxi S, Behenna D, Cho-Schultz S, Dalvie D, Dinh DM, Edwards MP, Feng JL, Ferre RA, Gajiwala KS, Hemkens MD, Jackson-Fisher A, Jalaie M, Johnson TO, Kania RS, Kephart S, Lafontaine J, Lunney B, Liu KK, Liu Z, Matthews J, Nagata A, Niessen S, Ornelas MA, Orr ST, Pairish M, Planken S, Ren S, Richter D, Ryan K, Sach N, Shen H, Smeal T, Solowiej J, Sutton S, Tran K, Tseng E, Vernier W, Walls M, Wang S, Weinrich SL, Xin S, Xu H, Yin MJ, Zientek M, Zhou R, Kath JC. Discovery of 1-{(3R,4R)-3-[({5-Chloro-2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}oxy)methyl]-4-methoxypyrrolidin-1-yl}prop-2-en-1-one (PF-06459988), a Potent, WT Sparing, Irreversible Inhibitor of T790M-Containing EGFR Mutants. J Med Chem. 2016 Mar 10;59(5):2005-24. doi: 10.1021/acs.jmedchem.5b01633. Epub 2016 Jan 28. PMID: 26756222.

In vitro protocol:

In vivo protocol:

TBD

1: Cheng H, Nair SK, Murray BW, Almaden C, Bailey S, Baxi S, Behenna DC, Cho-Schultz S, Dalvie D, Dinh DM, Edwards MP, Feng JL, Ferre R, Gajiwala KS, Hemkens MD, Jackson-Fisher A, Jalaie M, Johnson TO, Kania RS, Kephart S, Lafontaine JA, Lunney E, Liu KK, Liu Z, Matthews J, Nagata A, Niessen S, Ornelas MA, Orr ST, Pairish M, Planken S, Ren S, Richter DT, Ryan K, Sach NW, Shen H, Smeal T, Solowiej J, Sutton SC, Tran K, Tseng E, Vernier WF, Walls M, Wang S, Weinrich SL, Xin S, Xu H, Yin MJ, Zhou R, Zientek M, Kath J. Discovery of 1-{(3R,4R)-3-[5-Chloro-2-(1-methyl-1H-pyrazol-4-ylamino)-7H-pyrrolo[2,3-d]pyrimid in-4-yloxymethyl]-4-methoxy-pyrrolidin-1-yl}propenone (PF-06459988), A Potent, WT Sparing, Irreversible Inhibitor of T790M-Containing EGFR Mutants. J Med Chem. 2016 Jan 12. [Epub ahead of print] PubMed PMID: 26756222. Planken S, Behenna DC, Nair SK, Johnson TO, Nagata A, Almaden C, Bailey S, Ballard TE, Bernier L, Cheng H, Cho-Schultz S, Dalvie D, Deal JG, Dinh DM, Edwards MP, Ferre RA, Gajiwala KS, Hemkens M, Kania RS, Kath JC, Matthews J, Murray BW, Niessen S, Orr ST, Pairish M, Sach NW, Shen H, Shi M, Solowiej J, Tran K, Tseng E, Vicini P, Wang Y, Weinrich SL, Zhou R, Zientek M, Liu L, Luo Y, Xin S, Zhang C, Lafontaine J. Discovery of N-((3R,4R)-4-Fluoro-1-(6-((3-methoxy-1-methyl-1H-pyrazol-4-yl)amino)-9-methyl-9H-purin-2-yl)pyrrolidine-3-yl)acrylamide (PF-06747775) through Structure-Based Drug Design: A High Affinity Irreversible Inhibitor Targeting Oncogenic EGFR Mutants with Selectivity over Wild-Type EGFR. J Med Chem. 2017 Apr 13;60(7):3002-3019. doi: 10.1021/acs.jmedchem.6b01894. Epub 2017 Mar 29. PMID: 28287730.