4-Amino-2-Chloro-6,7-Dimethoxyquinazoline CAS 23680-84-4 Purity >99.5% (HPLC)

Incazelo emfushane:

Igama: 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline

Synonimes: 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine

I-CAS: 23680-84-4

Ubumsulwa: >99.5% (HPLC)

Ukubukeka: I-Crystalline Powder Emhlophe noma Engamhlophe

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

I-Intermediate ye-Prazosin, i-Doxazosin, i-Terazosin, i-Alfuzosin

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline (CAS: 23680-84-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline
Omqondofana 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine;2-Chloro-6,7-Dimethoxyquinazolin-4-Amine
Ukungcola I-Doxazosin USP Ehlobene ne-compound-C;I-Prazosin EP Ukungcola A;I-Terazosin EP Ukungcola A;I-Alfuzosin EP Ukungcola B
Inombolo ye-CAS 23680-84-4
Inombolo yeCAT I-RF2524
Isimo Sesitoko Esitokweni, Amandla Okukhiqiza Amathani angama-50 ngenyanga
I-Molecular Formula I-C10H10ClN3O2
Isisindo samangqamuzana 239.66
I-Melting Point 262.0~268.0℃(dec.)(lit.)
Iphuzu elibilayo 374.0±42.0℃
Ukuminyana 1.391 g/cm3
Ibhrendi I-Ruifu Chemical

Imininingwane:

Into Imininingwane
Ukubukeka I-Crystalline Powder Emhlophe noma Engamhlophe
Ukuhlanzeka / Indlela Yokuhlaziya >99.5% (HPLC)
Ukulahlekelwa Ekumisweni <0.50%
Izinsalela ekushiseni <0.10%
Ukungcola Okukodwa <0.50%
Ukungcola Okuphelele <0.50%
I-Proton NMR Spectrum Ivumelana Nesakhiwo
Izinga Lokuhlola I-Enterprise Standard
Ukusetshenziswa Pharmaceutical Intermediates

Iphakheji nesitoreji:

Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwemfuneko yekhasimende

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

Indlela yokuthenga?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.

Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eRussia, eKorea, eJapane, e-Australia, njll.

Izinzuzo?Ikhwalithi enhle kakhulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.

IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.

Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.

I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.

Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.

Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.

Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.

Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.

Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.

Isicelo:

I-4-Amino-2-Chloro-6,7-Dimethoxyquinazoline (CAS: 23680-84-4) ingasetshenziswa njengendawo ephakathi yemithi ukuze ihlanganise i-Prazosin (CAS: 19216-56-9), i-Prazosin Hydrochloride (CAS: 19237-84 -4), Doxazosin (CAS: 74191-85-8), Terazosin (CAS: 63590-64-7), Alfuzosin (CAS: 81403-80-7), njll.

Bhala umyalezo wakho lapha futhi usithumelele wona