Veratone CAS 776-99-8 3,4-Dimethoxyphenylacetone Purity >98,5% (GC) Pabrik
Shanghai Ruifu Chemical Co., Ltd. minangka produsen utama 3,4-Dimethoxyphenylacetone (Veratone) (CAS: 776-99-8) kanthi kualitas dhuwur.Ruifu Chemical bisa nyedhiyakake pangiriman ing saindenging jagad, rega kompetitif, jumlah cilik lan akeh sing kasedhiya.Tuku Veratone,Please contact: alvin@ruifuchem.com
Jeneng Kimia | 3,4-Dimethoxyphenylacetone |
sinonim | Veratone;(3,4-Dimethoxyphenyl)acetone;1-(3,4-Dimethoxyphenyl)-2-Propanon;1-(3,4-Dimethoxyphenyl)propan-2-siji;Methyl Veratryl Ketone;Veratrum Ketone |
Status Simpenan | Ing Simpenan, Kapasitas Produksi 25 Ton saben Wulan |
Nomer CAS | 776-99-8 |
Formula Molekul | C11H14O3 |
Bobot Molekul | 194,23 g / mol |
Titik didih | 154.0~158.0 ℃ (12mmHg) |
Titik Flash | > 110 ℃ (230 ° F) |
Kapadhetan | 1,115 g/mL ing 25 ℃ (lit.) |
Indeks bias n20/D | 1.534~1.536(lit.) |
Suhu panyimpenan | Panggonan Kelangan & Garing |
COA & MSDS | kasedhiya |
Urip beting | 3 Taun yen disimpen kanthi bener |
Merk | Kimia Ruifu |
barang | Standar Inspeksi | Asil |
Penampilan | Cairan Lenga Kuning Cairan | tundhuk |
Banyu dening Karl Fischer | <0,50% | 0,23% |
Veratraldehida | <0,50% (CAS 120-14-9) | 0,35% |
Kemurnian / Metode Analisis | > 98,5% (GC) | 98,96% |
Spektrum Infrared | Conforms kanggo Struktur | tundhuk |
Kesimpulan | Produk wis diuji & tundhuk karo spesifikasi |
Paket:Botol, 25kg / Drum, 180kg / Drum, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Tansah wadah ditutup kanthi rapet.Simpen ing wadhah sing disegel ing gudang sing adhem, garing, lan duwe ventilasi sing apik, adoh saka bahan sing ora cocog.Nglindhungi saka cahya lan Kelembapan.
Pengiriman:Ngirim menyang donya liwat udhara, dening FedEx / DHL Express.Nyedhiyakake pangiriman sing cepet lan dipercaya.
Carane Tuku?Mangga kontakDr. Alvin Huang: 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, Korea, Jepang, Australia, lsp.
Kaluwihan?Kualitas unggul, rega terjangkau, layanan profesional lan dhukungan teknis, pangiriman cepet.
KualitasJaminan?Sistem kontrol kualitas 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.
Dokumen?Sawise layanan sales: COA, MOA, ROS, MSDS, etc.
Sintesis khusus?Bisa nyedhiyakake layanan sintesis khusus sing cocog karo kabutuhan riset sampeyan.
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.
Kode Resiko 36/37/38 - Iritasi ing mripat, sistem pernapasan lan kulit.
Katrangan Keamanan 24/25 - Aja kena kulit lan mripat.
WGK Jerman 3
RTECS UC1795500
3,4-Dimethoxyphenylacetone (Veratone) (CAS: 776-99-8) digunakake minangka bahan wiwitan ing sintesis α-Methyl-DOPA, asam α-amino nonproteogenik sing penting kanggo aplikasi farmasi.Penengah obat antihipertensi Methyldopa (CAS: 555-30-6).Methyldopa minangka turunan α-methoxylated saka levodopa sing nuduhake tumindak hipotensi kanthi nyuda resistensi vaskular perifer sakabèhé lan nyuda kerja jantung.Tumindak antihipertensi methyldopa kasusun saka biotransformasi methyldopa dadi methylnoradrenaline (methylnorepinephrine), sing tumindak minangka "neurotransmitter pseudo".Sudut pandang saiki, sing ditampa sacara universal yaiku tumindak methyldopa ditindakake liwat CNS, ing ngendi methylnorepinephrine, stimulan kuat saka reseptor α-adrenergik saka medulla, nyegah pusat vasomotor.