4-Aminosalicylic Acid CAS 65-49-6 Chiyero>99.0% (HPLC) (T) Factory

Kufotokozera Kwachidule:

Dzina la Chemical: 4-Aminosalicylic Acid

Mawu ofanana: 4-Amino-2-Hydroxybenzoic Acid;4-ASA;PAS

CAS: 65-49-6

Kuyera: > 99.0% (HPLC) (T)

Maonekedwe: Ufa Woyera-Woyera kapena Wachikasu Pang'ono

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Kufotokozera:

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

Chemical Properties:

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

Zofotokozera:

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 & Kusungira:

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

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

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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.

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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.

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Ntchito:

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.

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