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4-Aminosalicylic Acid CAS 65-49-6 Mimo>99.0% (HPLC) (T) Aworan Ifihan Ile-iṣẹ
  • 4-Aminosalicylic Acid CAS 65-49-6 Mimọ>99.0% (HPLC) (T) Ile-iṣẹ

4-Aminosalicylic Acid CAS 65-49-6 Mimọ>99.0% (HPLC) (T) Ile-iṣẹ

Apejuwe kukuru:

Orukọ Kemikali: 4-Aminosalicylic Acid

Synonyms: 4-Amino-2-Hydroxybenzoic Acid;4-ASA;PAS

CAS: 65-49-6

Mimọ:> 99.0% (HPLC) (T)

Irisi: Paa-funfun tabi lulú ofeefee die-die

USP Standard, Commercial Production

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Apejuwe:

Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti 4-Aminosalicylic Acid (CAS: 65-49-6) pẹlu didara to gaju.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si ọja yii, jọwọ firanṣẹ alaye alaye pẹlu nọmba CAS, orukọ ọja, opoiye si wa.Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali 4-aminosalicylic acid
Awọn itumọ ọrọ sisọ 4-Amino-2-Hydroxybenzoic Acid;4-Amino-Salicylic Acid;4-ASA;PAS;para-aminosalicylic acid;p-aminosalicylic acid;Aminosalicylic acid;Amino-PAS;4-Aminosalicylate
Aimọ Mesalazine EP Aimọ E
Nọmba CAS 65-49-6
NỌMBA CAT RF2746
Iṣura Ipo Ninu Iṣura, Agbara iṣelọpọ 30 Toonu fun oṣu kan
Fọọmu Molecular C7H7NO3
Òṣuwọn Molikula 153.14
Ojuami Iyo 135.0 ~ 145.0 ℃ (tan.)
Ni imọlara Hygroscopic.Imọlẹ Imọlẹ, Afẹfẹ Ifamọ
Solubility ni kẹmika Fere akoyawo
Brand Ruifu Kemikali

Awọn pato:

Nkan Awọn pato
Ifarahan Pa-funfun tabi die-die Yellow Powder
Idanimọ Bibẹrẹ Idahun Rere
wípé ati Awọ ti Solusan Ibamu
Mimọ / Analysis Ọna > 99.0% (HPLC)
Mimọ / Analysis Ọna 98.5 ~ 101.5% (Titration nipasẹ NaOH)
Ojuami Iyo 135.0 ~ 145.0 ℃
Pipadanu lori Gbigbe <0.50%
Aloku lori Iginisonu <0.20%
Kloride (Cl) <0.042%
Awọn irin Heavy <30ppm
m-Aminophenol Akoonu <0.25% (HPLC)
Hydrogen Sulfide, Sulfur Dioxide ati Amyl Ọtí Ibamu
Lapapọ Awọn Aimọ <1.00%
pH 3.0 ~ 3.7
Infurarẹẹdi julọ.Oniranran Ni ibamu si Eto
Proton NMR julọ.Oniranran Ni ibamu si Eto
Igbeyewo Standard Ọja yii nipasẹ Awọn adehun Ayewo Pẹlu Standard USP30
Lilo elegbogi Intermediates

Package & Ibi ipamọ:

Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Russia, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere ​​kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

Ohun elo:

4-Aminosalicylic Acid (4-ASA) (CAS: 65-49-6), aminobenzoic acid ti o jẹ salicylic acid ti o rọpo nipasẹ ẹgbẹ amino kan ni ipo 4, jẹ ọkan ninu awọn oogun to ku ti o kẹhin ti o wa lati ṣe itọju oogun ti o ni agbara pupọ. XDR) iko.O jẹ aṣoju antitubercular nigbagbogbo nṣakoso ni ajọṣepọ pẹlu Isoniazid.4-Aminosalicylic Acid ṣe afihan egboogi-iredodo, antioxidative, ati awọn iṣẹ antibacterial;o jẹ lilo ni ile-iwosan lati ṣe itọju arun ifun iredodo (IBD), arun Crohn, ati colitis, bi o ṣe n ṣiṣẹ ni akọkọ ni oluṣafihan.O ti wa ni ojo melo ya nipa ẹnu.4-Aminosalicylic Acid ni a lo lodi si Mycobacterium bi itọju fun iko;o ṣe idiwọ iṣẹ dihydrofolate reductase (DHFR) bi antimetabolite.4-Aminosalicylic Acid, oogun antituberculosis, jẹ awoṣe ti o jẹ eroja elegbogi ti nṣiṣe lọwọ lati ṣe iwadi iyọ ati idasile cocrystal ni moleku iṣẹ-isopọmọra-pupọ hydrogen pẹlu carboxylic acid, amine, ati awọn ẹgbẹ phenol.Apanirun ti o lagbara lati dena idagba ti iko-ara Mycobacterium.4-Aminosalicylic Acid le ṣee lo ni iṣelọpọ ti: Awọn itọsẹ Azo ti 4-ASA pẹlu awọn ipa-iredodo;Ammonium 4-aminosalicylate iyọ polymorphs eyiti a lo bi awọn eroja elegbogi;Awọn analogues salicylic acid-triazole eyiti o jẹ lilo bi awọn oludena ti o ni imọye iyewo lodi si Pseudomonas aeruginosa.

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