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

Tsanangudzo Pfupi

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

Anoreva zvakafanana: 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine

CAS: 23680-84-4

Kuchena:> 99.5% (HPLC)

Chitarisiko: Muchena kana Kunze-Ichena Crystalline Powder

High Quality, Commercial Production

Pakati pePrazosin, Doxazosin, Terazosin, Alfuzosin

Nharembozha/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Tsanangudzo:

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:

Chemical Name 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline
Mashoko anoreva zvakafanana 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine;2-Chloro-6,7-Dimethoxyquinazolin-4-Amine
Kusachena Doxazosin USP Inoenderana nekomboni-C;Prazosin EP Kusachena A;Terazosin EP Kusachena A;Alfuzosin EP Kusachena B
Nhamba yeCAS 23680-84-4
Nhamba yeCAT RF2524
Stock Status MuStock, Kukwanisa Kugadzira Matani makumi mashanu pamwedzi
Molecular Formula C10H10ClN3O2
Molecular Weight 239.66
Melting Point 262.0~268.0℃(Zvita)(lit.)
Boiling Point 374.0±42.0℃
Density 1.391 g/cm3
Brand Ruifu Chemical

Zvinotsanangurwa:

Item Zvinotsanangurwa
Chitarisiko Ichena kana Isina-White Crystalline Powder
Kuchena / Analysis Method >99.5% (HPLC)
Kurasika paKuomesa <0.50%
Residue paIgnition <0.10%
Kusachena Kumwechete <0.50%
Zvose Zvisina Kuchena <0.50%
Proton NMR Spectrum Inopindirana neChimiro
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates

Package & Kuchengeta:

Package: Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.

Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza uye unyoro

Zvakanakira:

Yakakwana Capacity: Inokwana zvivakwa uye matekiniki

Professional Service: Imwe inomira kutenga sevhisi

OEM Package: Tsika pasuru uye label iripo

Fast Delivery: Kana iri mukati me stock, mazuva matatu ekutumira anovimbiswa

Yakagadzika Supply: Chengetedza zvine musoro stock

Tsigiro yehunyanzvi: Tekinoroji mhinduro iripo

Tsika Synthesis Service: Kubva pamagiramu kusvika makirogiramu

Hunhu Hwepamusoro: Yakagadzira yakakwana yemhando yekusimbisa system

FAQ:

Kutenga sei?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.

Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Russia, Korea, Japan, Australia, nezvimwe.

Zvakanakira?Hunhu hwakanakisa, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.

HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.

Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.

Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.

MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.

Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.

Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.

Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.

Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.

Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.

Application:

4-Amino-2-Chloro-6,7-Dimethoxyquinazoline (CAS: 23680-84-4) inogona kushandiswa semishonga yepakati kuti igadzire Prazosin (CAS: 19216-56-9), Prazosin Hydrochloride (CAS: 19237-84) -4), Doxazosin (CAS: 74191-85-8), Terazosin (CAS: 63590-64-7), Alfuzosin (CAS: 81403-80-7), nezvimwewo.

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