trans-4-Dimethylaminocrotonic Acid Hydrochloride CAS 848133-35-7 Purity >98,0% (HPLC) Afatinib Dimaleate Intermediate
Panganteur Pasokan Kimia Ruifu of Afatinib
Afatinib CAS 439081-18-2
Afatinib Dimaleate CAS 850140-73-7
(S)-(+)-3-Hydroxytetrahydrofuran CAS 86087-23-2
(Dimethylamino)acetaldehyde Dietil Acetal CAS 3616-56-6
trans-4-Dimethylaminocrotonic Acid Hydrochloride CAS 848133-35-7
Asam Dietilphosphonoacetic CAS 3095-95-2
7-Fluoro-6-Nitroquinazolin-4(1H)-hiji CAS 162012-69-3
7-Chloro-6-Nitro-4-Hydroxyquinazoline CAS 53449-14-2
N-(3-Chloro-4-Fluorophenyl)-7-Fluoro-6-Nitroquinazolin-4-Amine CAS 162012-67-1
(S)-N4-(3-Chloro-4-Fluorophenyl)-7-((Tetrahydrofuran-3-yl)oxy)quinazoline-4,6-DiamineCAS 314771-76-1
(S)-N-(3-Chloro-4-Fluorophenyl)-6-Nitro-7-((Tetrahydrofuran-3-yl) oxy)quinazolin-4-AmineCAS 314771-88-5
Ngaran Kimia | trans-4-Dimethylaminocrotonic Acid Hydrochloride |
sinonim | trans 4-Dimethylaminocrotonic Asam HCl;(E) -4- (Dimethylamino) -2-Butenoic Acid Hydrochloride;(E) -4-Dimethylaminocrotonic Acid Hydrochloride;(2E) -4- (Dimethylamino) tapi-2-Enoic Acid Hydrochloride;Afatinib int-2 |
Nomer CAS | 848133-35-7 |
Status saham | Dina Saham, Skala komérsial |
Formula Molekul | C6H12ClNO2 |
Beurat Molekul | 165.62 |
Sensitipitas | Higroskopis.Sensitip Kelembapan |
Titik lebur | 160,0 nepi ka 164,0 ℃ |
Kalarutan | DMSO (Rada), Métanol (Rada), Cai (Rada) |
COA & MSDS | Aya |
Asalna | Shanghai, Cina |
merek | Kimia Ruifu |
Barang | spésifikasi |
Penampilan | Bodas nepi ka Ampir Bubuk Bodas |
Purity / Métode Analisis | > 98,0% (HPLC) |
Purity / Métode Analisis | > 98,0% (NMR) |
Kelembapan (KF) | <0,50% |
Résidu on Ignition | <0,20% |
Najis Tunggal | <0,50% |
Logam beurat (sakumaha Pb) | <20ppm |
Spéktrum Infrabeureum | Conforms kana Struktur |
1 H NMR Spéktrum | Proton NMR Spéktrum |
Standar tés | Standar Perusahaan |
Pamakéan | Panganteur Afatinib, Afatinib Dimaleate |
Paket:Botol, kantong Aluminium foil, 25kg / Karton Drum, atawa nurutkeun sarat customer urang.
Kaayaan Panyimpenan:Simpen dina wadah anu disegel dina tempat anu tiis sareng garing;Ngajaga tina cahaya sareng Uap.
Balanja:Ngirimkeun ka sakuliah dunya ku hawa, ku FedEx / DHL Express.Nyadiakeun pangiriman gancang jeung dipercaya.
Alat: Agilent 1200 HPLC kromatografi HPLC, detektor DAD.
Kolom: Agilent XDB-C18,250 * 4,6mm, 5μm
Fase gerak: B: 1.95g natrium octane sulfonate + 8ml asam fosfat + 5ml triéthylamine + 500ml cai
C: asetonitril
Persiapan fase mobile dicampur: nyandak 400ml B solusi na 100ml acetonitrile, campur tuntas jeung merata, sarta ngompa cair dina hiji fase.
Laju aliran: 0,5ml / mnt54bar
Suhu kolom: 25 ℃
Panjang gelombang: 210nm
Solusi sampel: fase mobile dipaké salaku pangleyur, sampel padet: 0.0040g/2ml, ukuran sampel 2.0μl.
trans-4-Dimethylaminocrotonic Acid Hydrochloride (CAS: 848133-35-7) mangrupikeun réagen anu dianggo dina nyiapkeun agén antitumor ngahambat tirosin kinase.trans-4-Dimethylaminocrotonic Acid Hydrochloride tiasa dianggo salaku perantara Afatinib (CAS: 439081-18-2), Afatinib Dimaleate (CAS: 850140-73-7), Neratinib (CAS: 698387-09-6).Afatinib mangrupikeun ubar anu disatujuan pikeun pengobatan karsinoma paru-paru sél non-leutik (NSCLC), dikembangkeun ku Boehringer Ingelheim.Éta tindakan minangka inhibitor angiokinase.Sapertos Lapatinib sareng Neratinib, Afatinib mangrupikeun inhibitor tirosin kinase (TKI) anu ogé henteu tiasa malik ngahambat reséptor faktor pertumbuhan épidermal manusa 2 (Her2) sareng reséptor faktor pertumbuhan épidermal (EGFR) kinase.Afatinib henteu ngan ukur aktip ngalawan EGFRmutasi anu ditargetkeun ku TKI generasi kahiji likeerlotinib atanapi gefitinib, tapi ogé ngalawan anu henteu peka kana terapi standar ieu.Kusabab kagiatan tambahanna ngalawan Her2, éta ditalungtik pikeun kanker payudara ogé kanker anu didorong ku EGFR sareng Her2.Neratinib dikembangkeun ku perusahaan US Wyeth mangrupikeun inhibitor reséptor faktor pertumbuhan épidermal (EGFR) anu teu tiasa dibalikkeun.Ieu mangrupakeun titik target sababaraha molekul leutik tirosin kinase inhibitor ka HER 2 na HER1 sanggeus Lapatinib, sarta mangrupa ErbB reséptor tirosin kinase inhibitor teu bisa balik.Neratinib tiasa sacara selektif ngahambat HER-1 sareng HER-2 kulawarga EGFR (IC50 masing-masing 92 nmol / L sareng 59 nmol / L).Panaliti klinis nunjukkeun yén Neratinib ngagaduhan pangaruh terapi anu signifikan dina kanker paru-paru sél non-leutik, kanker usus besar, sareng kanker payudara.Uji coba faseⅡklinis nunjukkeun yén Neratinib nunjukkeun efficacy sareng kasabaran anu hadé pikeun pasien positip HER-2 kalayan kanker payudara maju anu parantos nampi atanapi henteu perlakuan Trastuzumab.Uji klinis kanker payudara fase Ⅲ parantos réngsé dina Séptémber 2014.