ChemicalBook--->CAS DataBase List--->1110813-31-4

1110813-31-4

1110813-31-4 Structure

1110813-31-4 Structure
IdentificationBack Directory
[Name]

Dacomitinib (PF299804)
[CAS]

1110813-31-4
[Synonyms]

PF299
PF299804
Dacomitinib
PF-00299804
PF-00299804-03
Dacomitinib, >=98%
DacoMitinib,PF299804
DacoMitinib (PF-00299804)
DacoMitinib (PF299804, PF299)
dacomitinib (pan-HER inhibitor)
DacoMitinib (PF299804,PF-00299804)
(E)-N-[4-(3-chloro-4-fluoroanilino)-7-methoxyquinazolin-6-yl]-4-piperidin-1-ylbut-2-enamide
(E)-N-(4-((3-chloro-4-fluorophenyl)aMino)-7-Methoxyquizolin-6-yl)-4-(piperidin-1-yl)but-2-eMide
(E)-N-(4-((3-chloro-4-fluorophenyl)aMino)-7-Methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enaMide
(2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]-4-(1-piperidinyl)-2-butenamide
2-Butenamide,N-[4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]-4-(1-piperidinyl)-, (2E)-
(2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-methoxy-6-quinazolinyl]-4-(1-piperidinyl)-2-butenamide Dacomitinib (PF299804, PF299)
[Molecular Formula]

C24H25ClFN5O2
[MDL Number]

MFCD19443734
[MOL File]

1110813-31-4.mol
[Molecular Weight]

469.939
Chemical PropertiesBack Directory
[Melting point ]

184-187°C
[Boiling point ]

665.7±55.0 °C(Predicted)
[density ]

1.344
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Methanol (Slightly, Heated)
[form ]

White solid.
[pka]

12.05±0.43(Predicted)
[color ]

White to Pale Yellow
[CAS DataBase Reference]

1110813-31-4
Hazard InformationBack Directory
[Uses]

PF299804 is a potent, irreversible pan-ErbB inhibitor against ErbB1, ErbB2 and ErbB4 with IC50 of 6 nM, 45.7 nM and 73.7 nM, respectively.
[Definition]

ChEBI: A member of the class of quinazolines that is 7-methoxyquinazoline-4,6-diamine in which the amino group at position 4 is substituted by a 3-chloro-4-fluorophenyl group and the amino group at position 6 is substituted by an (E)-4-(piperidin 1-yl)but-2-enoyl group.
[in vitro]

dacomitinib reduced the phosphorylation of her2, egfr, her4, akt, anderkin the majority of sensitive lines. dacomitinib exerted its antiproliferative effect through a combined g0–g1 arrest and an induction of apoptosis. dacomitinib inhibited growth in several her2-amplified lines with de novo and acquired resistance to trastuzumab. dacomitinib maintained a high activity in lines with acquired resistance to lapatinib. this study identifies her2-amplified breast cancer lines as most sensitive to the antiproliferative effect of dacomitinib and provides a strong rationale for its clinical testing in her2-amplified breast cancers resistant to trastuzumab and lapatinib [1].
[in vivo]

to evaluate the in vivo efficacy of pf00299804, the authors generated xenografts in nu/nu mice using hcc827 gfp and hcc827 del/t790m cells and treated the mice with pf00299804. pf00299804 effectively inhibited the growth of hcc827 gfp xenografts. pf00299804 treatment was substantially more effective at inhibiting growth of this xenograft model than gefinitib. thus, these preclinical models suggest that pf00299804 may be quite effective against lung cancers that become resistant to gefitinib or erlotinib via acquisition of a t790m mutation in egfr [2].
[IC 50]

6 nm (egfr); 45.7 nm (erbb2); 73.7 nm (erbb4)
[References]

[1] kalous o, conklin d, desai aj, o'brien na, ginther c, anderson l, cohen dj, britten cd, taylor i, christensen jg, slamon dj, finn rs. dacomitinib (pf-00299804), an irreversible pan-her inhibitor, inhibits proliferation of her2-amplified breast cancer cell lines resistant to trastuzumab and lapatinib. mol cancer ther. 2012;11(9):1978-87.
[2] engelman ja, zejnullahu k, gale cm, lifshits e, gonzales aj, shimamura t, zhao f, vincent pw, naumov gn, bradner je, althaus iw, gandhi l, shapiro gi, nelson jm, heymach jv, meyerson m, wong kk, jfinne pa. pf00299804, an irreversible pan-erbb inhibitor, is effective in lung cancer models with egfr and erbb2 mutations that are resistant to gefitinib. cancer res. 2007;67(24):11924-32.
Safety DataBack Directory
[HS Code ]

29335990
Questions And AnswerBack Directory
[Description]

Dacomitinib is a selective and irreversible inhibitor of EGFR. It is a drug candidate for the treatment of non-small cell lung carcinoma. It is current under the Phase III clinical trials. It also shows potential for the treatment of HER-2 amplified breast cancer cells lines that are resistant to trastuzumab and lapatinib. 
[Biological activity]

Dacomitibib (Dacomitinib, PF299804) is an effective and irreversible pan-ErbB inhibitor that is most effective in EGFR, with an IC50 of 6 nM. It is also highly effective in NSCLCs that carries EGFR or ERBB2 mutants (against Gefitinib) and EGFR T790M mutant. Phase 2.
Dacomitinib is taken orally once-daily. It is an irreversible inhibitor of HER-1 (EGFR), HER-2 and HER-4 tyrosine kinases. Dacomitinib targets multiple receptors of the HER pathway, whereas currently marketed HER-1 (EGFR) inhibitors for non-small cell lung cancer (NSCLC) target only one receptor in this pathway,developed by Pfizer.
[Uses]

Dacomitinib (PF299804), which name is (E)-N-[4-(3-chloro-4-fluoroanilino)-7- methoxyquinazolin-6-yl]-4-piperidin-1-ylbut-2-enamide, is a potent, orally available, highly selective, irreversible small-molecule tyrosine kinase inhibitor (TKI) of tyrosine kinase human epidermal growth factor receptors (HER) 1 (EGFR), HER2, and HER4. It is most effective against EGFR with IC50 of 6 nM. It is highly effective against NSCLCs carrying EGFR or ERBB2 mutant (anti-Gefitinib) and EGFR T790M mutant.

[Clinical Study]

Dacomitinib has advanced to several Phase III clinical trials. The results of the first trials were disappointing, with a failure to meet the study goals, Additional Phase III trials are ongoing.
Clinical evaluation of dacomitinib is ongoing in a number of clinical trials in patients with advanced NSCLC across lines of therapies and a range of histologies and molecular subtypes, such as EGFR and KRAS status.
Additionally, there is an ongoing clinical trial evaluating dacomitinib in recurrent and/or metastatic (RM) squamous cell carcinoma of the head and neck (SCCHN).
Spectrum DetailBack Directory
[Spectrum Detail]

Dacomitinib (PF299804)(1110813-31-4)1HNMR
1110813-31-4 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: Shanghai Bojing Chemical Co.,Ltd.
Tel: +86-21-37122233 +86-13795318958 , +86-13795318958
Website: http://www.bj-chem.com
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: +8615858145714 , +8615858145714
Website: http://www.fandachem.com
Company Name: Nanjing Finetech Chemical Co., Ltd.
Tel: 025-85710122 17714198479
Website: www.fine-chemtech.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: 21-51619050
Website: http://www.atkchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: www.coreychem.com/index.html
Company Name: Anhui Dexinjia Biopharm Co., Ltd
Tel: +86-0531-0531-82375818 +8615064153060 , +8615064153060
Website: http://www.jndxj.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: 08657186217390
Website: www.gihichemicals.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Website: www.hubeijusheng.com
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: BOC Sciences
Tel: +16314854226 , +16314854226
Website: https://www.bocsci.com/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +undefined-86-13650506873 +undefined-86-13650506873 , +undefined-86-13650506873
Website: http://www.chemdad.com/
Company Name: Jurong Coupling Biotechnology Co., Ltd.
Tel: 13656108824
Website: www.chemicalbook.com/ShowSupplierProductsList1832250/0.htm
Company Name: Hebei Xibaijie Biotechnology Co., Ltd.
Tel: 0086 15232103582
Website: www.chemicalbook.com/ShowSupplierProductsList216288/0.htm
Company Name: Shanghai Yingrui Biopharma Co.,Ltd
Tel: 21-33585366
Website: www.shyrchem.com
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Zhuozhou Wenxi import and Export Co., Ltd
Tel: +8613111626072 , +8613111626072
Website: www.wenxichem-pharma.com
Company Name: Fuxin Pharmaceutical
Tel: +86-021-021-50872116 +8613122107989 , +8613122107989
Website: http://www.fuxinpharm.com
Tags:1110813-31-4 Related Product Information
936563-96-1 302964-24-5 302962-49-8 918504-65-1 937263-43-9 1527473-33-1 1210344-57-2 198474-05-4 1454846-35-5 439081-18-2 781613-23-8 1626387-80-1 153436-53-4 183321-86-0 1058156-90-3 1508250-71-2 1092364-38-9 1374640-70-6