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主要文件

COO原产地证书/COA分析证书

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安全信息

安全和法规

SML3109

Afatinib

Name: Afatinib
Brand: SIGMA

≥98% (HPLC)

别名:

(2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide, (S,E)-N-(4-(3-Chloro-4-fluorophenylamino)-7-(tetrahydrofuran-3-yloxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide, BIBW 2992, BIBW-2992, BIBW2992

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About This Item

经验公式（希尔记法）:

C₂₄H₂₅ClFN₅O₃

CAS号:

850140-72-6

分子量:

485.94

MDL编号:

MFCD12407405

UNSPSC代码:

12352200

NACRES:

NA.77

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Sigma-Aldrich

SML1657

吉非替尼

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SML3073

Afatinib dimaleate

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PZ0191

克唑替尼

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SML3621

Erlotinib

Sigma-Aldrich

PZ0039

罗拉替尼

Sigma-Aldrich

T5648

泰莫西芬

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SML2589

达沙替尼

Sigma-Aldrich

SML2259

拉帕替尼

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SML2156

埃罗替尼盐酸盐

Sigma-Aldrich

PZ0193

阿西替尼

质量水平

100

方案

≥98% (HPLC)

表单

powder

颜色

white to beige

溶解性

DMSO: 2 mg/mL, clear

储存温度

2-8°C

SMILES字符串

CN(C)C/C=C/C(NC1=CC(C(NC2=CC=C(C(Cl)=C2)F)=NC=N3)=C3C=C1O[C@H]4CCOC4)=O

InChI

1S/C24H25ClFN5O3/c1-31(2)8-3-4-23(32)30-21-11-17-20(12-22(21)34-16-7-9-33-13-16)27-14-28-24(17)29-15-5-6-19(26)18(25)10-15/h3-6,10-12,14,16H,7-9,13H2,1-2H3,(H,30,32)(H,27,28,29)/b4-3+/t16-/m0/s1

InChI key

ULXXDDBFHOBEHA-CWDCEQMOSA-N

生化/生理作用

Afatinib (BIBW2992) is an orally active, irreversible, potent and selective EGFR/HER2 (ErbB2) dual inhibitor (EGFR IC50 = 0.5 nM (Wt), 0.4 nM (L858R), 10 nM (L858R/T790M); HER2 IC50 = 14 nM) that covalently targets EGFR Cys773 and HER2 Cys805 residues. BIBW2992 suppresses 100 ng/mL EGF-induced EGFR/HER2 tyrosin phosphorylation (IC50 = 13-71 nM; A431, NIH-3T3-HER2, BT-474, NCI-N87), inhibits cancer cells survival in cultures and induces tumor regression in xenograft and transgenic lung cancer models in vivo (20 mg/kg/day p.o.).

Orally active, irreversible, potent and selective EGFR/HER2 (ErbB2) dual inhibitor with in vitro and in vivo anti-cancer efficacy.