Aminopterin CAS 54-62-6 Purity > 99.0% (HPLC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm Aminopterin (CAS: 54-62-6) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com
| Tshuaj npe | Aminopterin |
| Synonyms | 4-Aminofolic Acid;4-Amino-PGA;4-Aminopteroyl-L-Glutamic Acid |
| CAS Nr | 54-62-6 |
| CAT Number | TIAB SA 2714 |
| Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 20 Tons ib Hlis |
| Molecular Formula | C19H20N8O5 ·xH2O |
| Molecular Luj | 440.42 (raws li Anhydrous) |
| Melting Point | 221.0 ~ 223.0 ℃ |
| Kev sib hloov tshwj xeeb | 20° (C = 1, 0.1 mol/L NaOH) |
| Qhov ntom | 1.588 ib |
| Solubility | 2 M NaOH: 50 mg/mL |
| rhiab heev | Cua Sensitive, Thaum tshav kub kub Sensitive |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Lub teeb daj rau daj-xim av hmoov |
| Purity / Analysis Method | > 99.0% (HPLC) |
| Melting Point | 221.0 ~ 223.0 ℃ |
| Dej (los ntawm Karl Fischer) | <9.50% |
| Ib leeg Impurity | <0.50% |
| Tag nrho cov impurities | <1.00% |
| Proton NMR Spectrum | Raws li tus qauv |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates |
Pob: Fluorinated Fwj, 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Russia, Kauslim Teb, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
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Aminopterin (CAS: 54-62-6) yog folic acid antagonist.Nws nquag thauj mus rau hauv cov hlwb los ntawm thefolate transporter.Nyob rau hauv lub cell, nws hloov mus rau ib tug siab molecular hnyav polyglutamate metabolite los ntawm folylpolyglutamate synthase, uas, nyob rau hauv lem, khi rau dihydrofolate reductase thiab inhibits nws cov kev ua.Haum rau kab lis kev cai ntawm tes.Antineoplastic, antirheumatic, folic acid antagonist.
