4-Hydroxyphenyl Hydantoin CAS 2420-17-9 Purity > 98.5% (HPLC) Hoobkas
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm 4-Hydroxyphenyl Hydantoin (CAS: 2420-17-9) 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 | 4-Hydroxyphenyl Hydantoin |
Synonyms | 5-(4-Hydroxyphenyl) Hydantoin;p-Hydroxyphenyl Hydantoin;5-(p-Hydroxyphenyl) Hydantoin;DL-Para-Hydroxyphenyl Hydantoin;5-(4-Hydroxyphenyl) imidazolidine-2,4-dione;5-(4-Hydroxyphenyl)-2,4-Imidazolidinedione |
CAS Nr | 2420-17-9 : kuv |
CAT Number | TIAB SA 2736 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 35 Tons ib Hlis |
Molecular Formula | C9H8N2O3 |
Molecular Luj | 192.17 Nws |
Melting Point | > 260 ℃ |
Qhov ntom | 1.408 ib |
Refractive Index | 1.607 ib |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Dawb Crystals los yog Crystalline Hmoov |
Purity / Analysis Method | > 98.5% (HPLC) |
Melting Point | 262.0-264.0.0 ℃ |
Dej (los ntawm Karl Fischer) | <0.50% |
Ortho txoj hauj lwm | <0.50% |
Kev nqus | ≤ 0.05 |
Tag nrho cov impurities | <1.50% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard 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
Yuav Yuav Li Cas?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
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.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
4-Hydroxyphenyl Hydantoin (CAS: 2420-17-9), biochemical tshawb fawb, kev tshawb fawb reagents, tshuaj raw khoom, intermediates;4-Hydroxyphenyl Hydantoin yog ib qho tshuaj tseem ceeb hauv nruab nrab rau kev tsim cov Dp-Hydroxyphenylglycine xws li Hydroxyampicillin thiab Cephalosporin β - Cov kab sib txuas ntawm lactam semisynthetic tshuaj tua kab mob yog siv los tsim Amoxicillin, tshuaj tua kab mob thiab lwm yam tshuaj tua kab mob.Nws muaj cov yam ntxwv ntawm dav-spectrum antibacterial thiab yooj yim siv cov tshuaj.
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