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

ʻO ka wehewehe pōkole:

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

Nā huaʻōlelo like: 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine

CAS: 23680-84-4

Maʻemaʻe: >99.5% (HPLC)

ʻAno: Keʻokeʻo a i ʻole Keʻokeʻo Crystalline Powder

Kūlana Kiʻekiʻe, Hana Kūʻai

ʻO ka waena o Prazosin, Doxazosin, Terazosin, Alfuzosin

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

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

Na Waiwai Kemika:

Inoa Kimia 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline
Nā huaʻōlelo like 2-Chloro-6,7-Dimethoxy-4-Quinazolinamine;2-Chloro-6,7-Dimethoxyquinazolin-4-Amine
haumia Doxazosin USP Pūhui pili-C;Prazosin EP Ka haumia A;Terazosin EP Ka haumia A;ʻO Alfuzosin EP ka haumia B
Helu CAS 23680-84-4
Helu CAT RF2524
Kūlana Kūʻai I loko o ka waihona, hana hiki ke 50 tona no ka mahina
ʻĀpana Molekala C10H10ClN3O2
Kaumaha Molecular 239.66
Lae hehee 262.0~268.0℃(Dek.)(kumu)
Lae paila 374.0±42.0℃
ʻO ka mānoanoa 1.391 g/cm3
Brand ʻO Ruifu Chemical

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku Keʻokeʻo a i ʻole ke keʻokeʻo Crystalline pauda
Maʻemaʻe / Kaʻina Hanana >99.5% (HPLC)
Nalo ma ka maloo <0.50%
Koena ma ka Ignition <0.10%
Hoʻokahi haumia <0.50%
Huina paumaele <0.50%
Proton NMR Spectrum Kūlike i ka hoʻolālā
Kūlana hoʻāʻo ʻOihana Kūlana
Hoʻohana Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

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Pono:

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Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 

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Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

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Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

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Noi:

Hiki ke hoʻohana ʻia ʻo 4-Amino-2-Chloro-6,7-Dimethoxyquinazoline (CAS: 23680-84-4) ma ke ʻano he lāʻau lapaʻau no ka synthesize 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), etc.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou