5,7-Dibromo-8-Hydroxyquinoline CAS 521-74-4 Kemurnian >98,0% (HPLC) (T)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com
Jeneng Kimia | 5,7-Dibromo-8-Hydroxyquinoline |
sinonim | 5,7-Dibromo-8-Quinolinol;5,7-Dibromoquinolin-8-ol;5,7-Dibromooxine;Bromoxine |
Nomer CAS | 521-74-4 |
Nomer CAT | RF2376 |
Status Simpenan | Ing Simpenan, Skala Produksi Nganti Ton |
Formula Molekul | C9H5Br2NO |
Bobot Molekul | 302.95 |
Sensitif | Sensitif cahya |
Merk | Kimia Ruifu |
Item | Spesifikasi |
Penampilan | Putih-putih nganti oranye cahya nganti bubuk kuning nganti kristal |
Kemurnian / Metode Analisis | > 98,0% (HPLC) |
Kemurnian (Titrasi dening HClO4) | 97,5~102,5% |
Titik Lebur | 197,0 kanggo 203,0 ℃ |
Mundhut ing Pangatusan | <1.00% |
Sisa ing Ignition | <0,50% |
Total Impurities | <2.00% |
Spektrum Infrared | Conforms kanggo Struktur |
Proton NMR Spectrum | Conforms kanggo Struktur |
Test Standar | Standar Perusahaan |
Panggunaan | Perantara Farmasi |
Paket: Botol, tas Aluminium foil, 25kg / Drum Karton, utawa miturut kabutuhan pelanggan
Kondisi panyimpenan:Simpen ing wadhah sing disegel ing papan sing adhem lan garing;Nglindhungi saka cahya lan Kelembapan
Carane Tuku?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Pengalaman 15 Taun?Kita duwe luwih saka 15 taun pengalaman ing Pabrik lan ekspor saka sawetara saka sudhut intermediet pharmaceutical kualitas dhuwur utawa bahan kimia nggoleki.
Pasar Utama?Adol menyang pasar domestik, Amerika Utara, Eropa, India, Rusia, Korea, Jepang, Australia, lsp.
KualitasJaminan?Jaminan kualitas sing dipercaya, manajemen sing ketat.Peralatan profesional kanggo analisis kalebu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Sampel?Umume produk nyedhiyakake conto gratis kanggo evaluasi kualitas, biaya pengiriman kudu dibayar dening pelanggan.
Audit Pabrik?Audit pabrik welcome.Mangga nggawe janjian ing advance.
MOQ?Ora MOQ.pesenan cilik ditrima.
Wektu Pangiriman? Yen ing saham, telung dina pangiriman dijamin.
Transportasi?Miturut Express (FedEx, DHL), dening Air, dening Sea.
Sintesis khusus?Bisa nyedhiyakake layanan sintesis khusus.
Syarat-syarat pembayaran?Invoice Proforma bakal dikirim dhisik sawise konfirmasi pesenan, dilampirake informasi bank kita.Pembayaran kanthi T / T (Transfer Telex), PayPal, Western Union, lsp.
5,7-Dibromo-8-Hydroxyquinoline (5,7-Dibromo-8-Quinolinol) (CAS: 521-74-4) minangka hydroxyquinoline halogenated.5,7-Dibromo-8-Hydroxyquinoline minangka perantara sintetik sing migunani kanggo sintesis farmasi, perantara organik.Proses Manufaktur Kanggo suspensi 14,5 g saka 8-Hydroxyquinoline ing 400 ml banyu ditambahake dropwise solusi 32,3 g Bromine lan 30 g 8% hidrobromida banyu ing 30 ml banyu.Suhu campuran reaksi mudhun nganti 33 ℃.Aduk terus nganti 30 menit, 5,7-Dibromo-8-Hydroxyquinoline diklumpukake kanthi filtrasi, dikumbah nganggo banyu lan garing;ngasilaken 29,8 g (98,4%).
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