2,4-Diamino-6-(Hydroxymethyl)pteridine HCl Hydrate CAS 73978-41-3 Methotrexate Intermediate Purity >97,0%
Shanghai Ruifu Chemical Co., Ltd. minangka produsen terkemuka 2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride Hydrate (CAS: 73978-41-3) kanthi kualitas tinggi, intermediate Methotrexate (CAS: 59-05- 2).Ruifu Chemical bisa nyedhiyakake pangiriman ing saindenging jagad, rega sing kompetitif, layanan sing apik, jumlah cilik lan akeh sing kasedhiya.Tuku Methotrexate Intermediate,Please contact: alvin@ruifuchem.com
| Jeneng Kimia | 2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride Hydrate |
| sinonim | 2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride;2,4-Diamino-6-(Hydroxymethyl)pteridine HCl;(2,4-Diaminopteridin-6-yl)metanol Hidroklorida;(2,4-Diamino-6-Pteridinyl)methanol Hydrochloride Hydrate |
| najis | Methotrexate EP Impurity A |
| Status Simpenan | Ing Saham, Produksi Komersial |
| Nomer CAS | 73978-41-3 |
| CAS Free Base | 945-24-4 |
| Formula Molekul | C7H8N6O.HCl.H2O |
| Bobot Molekul | 246,66 g / mol |
| Titik Lebur | 220 ℃ (cahya) |
| COA & MSDS | kasedhiya |
| Sampel | kasedhiya |
| asale | Shanghai, China |
| Babagan | Intermediate Methotrexate (CAS: 59-05-2) |
| Merk | Kimia Ruifu |
| barang | Standar Inspeksi | Asil |
| Penampilan | Bubuk kuning utawa coklat-kuning | tundhuk |
| Banyu dening Karl Fischer | <5.00% | 4,3% |
| Logam Berat (Pb) | ≤30ppm | <16 ppm |
| Kemurnian | > 97.0% | 98,3% |
| Spektrum Infrared | Konsisten karo Struktur | tundhuk |
| 1 H NMR Spektrum | Konsisten karo Struktur | tundhuk |
| Kesimpulan | Produk wis diuji & tundhuk karo spesifikasi sing diwenehake | |
Paket:Botol Fluorinated, tas Aluminium foil, 25kg / Drum Karton, utawa miturut kabutuhan pelanggan.
Kondisi panyimpenan:Tansah wadhah ditutup kanthi rapet lan simpen ing gudang sing adhem, garing lan duwe ventilasi sing 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
R36/37/38 - Iritasi ing mripat, sistem pernapasan lan kulit.
R36 - Iritasi ing mripat
R22 - Mbebayani yen ditelan
Katrangan safety
S26 - Yen kena mripat, langsung mbilas nganggo banyu akeh lan njaluk saran medis.
S36 - Nganggo sandhangan pelindung sing cocog.
WGK Jerman 3
Kode HS 2934999099
2,4-Diamino-6-(Hydroxymethyl)pteridine Hydrochloride Hydrate (CAS: 73978-41-3) digunakake minangka penengah Methotrexate (CAS: 59-05-2).Methotrexate minangka obat sing digunakake kanggo perawatan kanker, uga dikenal minangka obat sitotoksik.Kanggo nyuda sitotoksisitas, bisa digunakake bebarengan karo kalsium leucovorin.Utamane digunakake kanggo perawatan leukemia akut (leukemia limfositik akut), kanker payudara, mol ganas lan koriokarsinoma, kanker sirah lan gulu, kanker balung, leukemia, infiltrasi meningeal sumsum tulang belakang, kanker paru-paru, kanker sistem reproduksi, kanker ati, refraktori. psoriasis vulgaris, dermatomyositis, myositis awak, inflamasi ankylosing spondylitis, penyakit Crohn, psoriasis lan arthritis psoriatik, penyakit Behcet lan penyakit otoimun.
