4-Aminosalicylic Acid CAS 65-49-6 Chiyero>99.0% (HPLC) (T) Factory
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga 4-Aminosalicylic Acid (CAS: 65-49-6) ndi apamwamba kwambiri.Titha kupereka COA, kutumiza padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Ngati muli ndi chidwi ndi mankhwalawa, chonde tumizani zambiri zatsatanetsatane zikuphatikiza nambala ya CAS, dzina lazinthu, kuchuluka kwa ife.Please contact: alvin@ruifuchem.com
Dzina la Chemical | 4-Aminosalicylic Acid |
Mawu ofanana ndi mawu | 4-Amino-2-Hydroxybenzoic Acid;4-Amino-salicylic Acid;4-ASA;PAS;Para-aminosalicylic acid;p-aminosalicylic acid;Aminosalicylic acid;Amino-PAS;4-Aminosalicylate |
Chidetso | Mesalazine EP Impurity E |
Nambala ya CAS | 65-49-6 |
Nambala ya CAT | Mtengo wa RF2746 |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 30 pamwezi |
Molecular Formula | C7H7NO3 |
Kulemera kwa Maselo | 153.14 |
Melting Point | 135.0 ~ 145.0 ℃ (lit.) |
Zomverera | Hygroscopic.Imamva Kuwala, Imamva Mpweya |
Kusungunuka mu Methanol | Pafupifupi Transparency |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Ufa Woyera-Woyera kapena Wachikasu Pang'ono |
Chizindikiritso | Kuyambira Positive Reaction |
Kumveka ndi Mtundu wa Solution | Zimagwirizana |
Kuyera / Kusanthula Njira | >99.0% (HPLC) |
Kuyera / Kusanthula Njira | 98.5 ~ 101.5% (Titration by NaOH) |
Melting Point | 135.0 ~ 145.0 ℃ |
Kutaya pa Kuyanika | <0.50% |
Zotsalira pa Ignition | <0.20% |
Chloride (Cl) | <0.042% |
Zitsulo Zolemera | <30ppm |
Zomwe zili m-aminophenol | <0.25% (HPLC) |
Hydrogen Sulfide, Sulfur Dioxide ndi Amyl Mowa | Zimagwirizana |
Zonse Zonyansa | <1.00% |
pH | 3.0-3.7 |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Proton NMR Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Chogulitsachi poyang'ana chimagwirizana ndi USP30 wamba |
Kugwiritsa ntchito | Pharmaceutical Intermediates |
Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi lamulo la kasitomala
Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi
Kodi kugula?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Russia, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
4-Aminosalicylic Acid (4-ASA) (CAS: 65-49-6), aminobenzoic acid yomwe ndi salicylic acid yomwe imalowetsedwa ndi gulu la amino pa malo 4, ndi imodzi mwa mankhwala otsiriza omwe akupezeka kuti athetse mankhwala osamva mankhwala. XDR) chifuwa chachikulu.Ndi antitubercular agent yomwe nthawi zambiri imaperekedwa limodzi ndi Isoniazid.4-Aminosalicylic Acid amasonyeza odana ndi yotupa, antioxidative, ndi antibacterial ntchito;amagwiritsidwa ntchito pochiza matenda opweteka (IBD), matenda a Crohn, ndi colitis, monga momwe amachitira makamaka m'matumbo.Nthawi zambiri amatengedwa pakamwa.4-Aminosalicylic Acid imagwiritsidwa ntchito motsutsana ndi Mycobacterium ngati chithandizo cha chifuwa chachikulu;imalepheretsa ntchito ya dihydrofolate reductase (DHFR) ngati antimetabolite.4-Aminosalicylic Acid, mankhwala oletsa chifuwa chachikulu cha TB, ndi chitsanzo chogwiritsira ntchito mankhwala kuti aphunzire mchere ndi mapangidwe a cocrystal mu molekyulu yambiri ya hydrogen-bonding ndi carboxylic acid, amine, ndi phenol magulu.Ndi antibacterial yomwe imatha kuletsa kukula kwa chifuwa chachikulu cha Mycobacterium.4-Aminosalicylic Acid ingagwiritsidwe ntchito popanga: Zotumphukira za Azo za 4-ASA zokhala ndi zotsutsana ndi zotupa;Ammonium 4-aminosalicylate mchere ma polymorphs omwe amagwiritsidwa ntchito ngati mankhwala opangira mankhwala;Salicylic acid-triazole analogues omwe amagwiritsidwa ntchito ngati quorum sensing inhibitors motsutsana ndi Pseudomonas aeruginosa.