4-(2,3-Epoxypropoxy)carbazole CAS 51997-51-4 Carvedilol Intermediate Purity ≥98.0% (HPLC) Kiʻi Hōʻikeʻike

4-(2,3-Epoxypropoxy)carbazole CAS 51997-51-4 Carvedilol Intermediate Maʻemaʻe ≥98.0% (HPLC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 4-(2,3-Epoxypropoxy)carbazole

Synonyms: 4-Epoxypropanoxycarbazole

CAS: 51997-51-4

Maʻemaʻe: ≥98.0% (HPLC)

ʻAno: Keʻokeʻo a i ʻole-White Crystalline Powder

Waena o Carvedilol (CAS: 72956-09-3)

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o 4- (2,3-Epoxypropoxy) carbazole (CAS: 51997-51-4) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi aku i ka honua holoʻokoʻa, ke kumukūʻai hoʻokūkū, ka lawelawe maikaʻi loa, ka liʻiliʻi a me ka nui nui i loaʻa.Kūʻai 4-(2,3-Epoxypropoxy)carbazole,Please contact: alvin@ruifuchem.com

Nā Kūwaena Pili:

Nā Intermediates pili o Carvedilol

N-(2-(2-Methoxyphenoxy)ethyl)benzylamine Hydrochloride	CAS: 3246-03-5
2-(2-Methoxyphenoxy)ethylamine Hydrochloride Hydrate	CAS 64464-07-9
2-(2-Methoxyphenoxy)ethylamine	CAS 1836-62-0
4-(2,3-Epoxypropoxy)carbazole	CAS 51997-51-4
4-Hydroxycarbazole	CAS 52602-39-8
1,3-Cyclohexanedione	CAS 504-02-9
ʻO Carvedilol	CAS 72956-09-03
ʻO Carvedilol Phosphate Hemihydrate	CAS 610309-89-2

Na Waiwai Kemika:

Inoa Kimia	4-(2,3-Epoxypropoxy)carbazole
Nā huaʻōlelo like	4-Epoxypropanoxycarbazole;4-(2,3-Epoxypropoxy)-9H-Carbazole;4-Glycidyloxycarbazole;4-(2,3-Epoxypropanoxy)carbazole;4-(2-Oxiranylmethoxy)-9H-Carbazole;4-(Oxiran-2-ylmethoxy)-9H-Carbazole;Epoxide o Carvedilol
Kūlana Kūʻai	Loaʻa
Helu CAS	51997-51-4
ʻĀpana Molekala	C15H13NO2
Kaumaha Molecular	239.27 g/mol
Lae hehee	130.0~135.0 ℃
ʻO ka mānoanoa	1.327±0.06 g/cm3
Ka hikiwawe	Hiki ke hoʻoheheʻe ʻia i loko o Tetrahydrofuran, ʻaneʻane mālohi
COA & MSDS	Loaʻa
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Keʻokeʻo a i ka pauka kristal keʻokeʻo	Hoʻokō
Lae hehee	130.0~135.0 ℃	133.0~135.0 ℃
Nalo ma ka maloo	≤0.50%	0.25%
Koena ma ka Ignition	≤0.10%	0.07%
1,3-Bis(Carbazolyl-4-oxy)propan-2-ol	≤1.00%	Hoʻokō
He haumia kekahi i kekahi	≤0.30%	Hoʻokō
Maʻemaʻe / Kaʻina Hanana	≥98.0% (HPLC)	99.5%
Infrared Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Proton NMR Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī i hāʻawi ʻia

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka ʻōmole, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o kahi pahu paʻa.E kūʻai i loko o kahi hale kūʻai maloʻo, maloʻo a maikaʻi hoʻi i hoʻokaʻawale ʻia mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

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?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

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

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

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

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

51997-51-4 - Pilikia a palekana:

Nā Code Risk
R43 - Hiki ke hoʻonāwaliwali i ka ʻili
R68 - Loaʻa ka pilikia o nā hopena hiki ʻole ke hoʻohuli ʻia
Ka wehewehe palekana
36/37 - E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
WGK Kelemānia 3
HS Code 2933990099
PILI PILI

Noi:

ʻO 4- (2,3-Epoxypropoxy) carbazole (4-Epoxypropanoxycarbazole) (CAS: 51997-51-4) kahi mea maka waena no ka synthesis o nā lāʻau antihypertensive Carvedilol (CAS: 72956-09-3).Ua kūʻai mua ʻia ʻo Carvedilol ma Belgium i ka makahiki 1985. Hiki i kēia huahana ke pale i nā mea hoʻokipa α a me β, ʻaʻohe hana intrinsic, loaʻa ka antagonism calcium ma ke kiʻekiʻe kiʻekiʻe.Hiki i ka Carvedilol ke hoʻomāhuahua i nā kīʻaha koko, hoʻemi i ke kūʻē peripheral a hoʻemi i ke kahe koko, akā ʻaʻole liʻiliʻi i ka hopena o ka naʻau a me ka puʻuwai.Ma ke kino, hiki ke hoʻohana ʻia ʻo Carvedilol no ka hypertension koʻikoʻi a me ka angina pectoris.