2,6-ジクロロフェニル酢酸 価格 もっと(24)

メーカー	製品番號	製品説明	CAS番號	包裝	価格	更新時間	購入
富士フイルム和光純薬株式會社(wako)	W01MAS005575	2,6-ジクロロフェニル酢酸 2,6-Dichlorophenylacetic acid	6575-24-2	100g	￥21600	2024-03-01	購入
富士フイルム和光純薬株式會社(wako)	W01APOOR6814	2,6-ジクロロフェニル酢酸 2,6-Dichlorophenylacetic acid	6575-24-2	25g	￥19700	2024-03-01	購入
富士フイルム和光純薬株式會社(wako)	W01AFAB21354	2,6-ジクロロフェニル酢酸 2,6-Dichlorophenylacetic Acid	6575-24-2	5g	￥6830	2024-03-01	購入
富士フイルム和光純薬株式會社(wako)	W01AFAB21354	2,6-ジクロロフェニル酢酸 2,6-Dichlorophenylacetic Acid	6575-24-2	25g	￥15860	2024-03-01	購入
東京化成工業(yè)	D1897	2,6-ジクロロフェニル酢酸 >96.0%(T) 2,6-Dichlorophenylacetic Acid >96.0%(T)	6575-24-2	25g	￥12500	2024-03-01	購入

2,6-ジクロロフェニル酢酸 MSDS

2,6-Dichlorophenylacetic acid

2,6-ジクロロフェニル酢酸 化學(xué)特性,用途語,生産方法

外観

白色～淡黃色の結(jié)晶又は結(jié)晶性粉末

用途

有機(jī)合成原料。

化學(xué)的特性

white crystalline powder

使用

2,6-Dichlorophenylacetic acid is an inhibitor of isopenicillin N synthase (IPNS) and acyl-CoA: 6-APA acyltransferase. 2,6-Dichlorophenylacetic acid is also part of a group of phenylacetate derivatives that have cytostatic activity against tumour cells.

製造方法

The preparation of the 2, 6-dichlorophenylacetic acid:
the method comprises the following steps: 2, 6-dichlorotoluene is used as a raw material, and is catalyzed by a complex catalyst formed by transition metal and a ligand (wherein, a transition metal catalyst precursor is preferably palladium chloride, an oxidant is preferably TBP (tert-butyl peroxy ether), and a ligand is preferably Xantphos (4, 5-bis (diphenylphosphino) -9, 9-dimethyl xanthene)) in the presence of an alcohol and a catalyst and an oxidant to obtain 2, 6-dichlorophenylacetic acid, and the ethyl 2, 6-dichlorophenylacetate is prepared by hydrolysis and acidification, wherein the total yield is 68.4%. See patent document US2013303798, the reaction procedure is described as synthetic route 1.

In the above synthetic route 1, the preparation process of the intermediate ethyl 2, 6-dichlorophenylacetate requires the use of carbon monoxide for high-temperature and high-pressure reaction, and has poor operation safety, high equipment requirement, high cost, and is not favorable for cost reduction and green production of 2, 6-dichlorophenylacetic acid.

純化方法

Crystallise the acid from aqueous EtOH. [Beilstein 9 III 2272.]

2,6-ジクロロフェニル酢酸 上流と下流の製品情報

原材料

準(zhǔn)備製品

2,6-ジクロロフェニル酢酸 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5220	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2950	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8615060885618	sales@amoychem.com	China	6366	58
Changzhou Ditong Chemical Co.,Ltd	+86-0519-88298848	info@edengenechem.com	China	2165	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58

6575-24-2(2,6-ジクロロフェニル酢酸)キーワード:

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• 6575-24-2
• TIMTEC-BB SBB003503
• Benzeneacetic acid, 2,6-dichloro-
• 2,6-Dichlorophenyl acetic acid 98%
• 2,6-Dichlorophenylacetic acid, 98+%
• Acetic acid, (2,6-dichlorophenyl)-
• 2,6-Dichlorophenylacetic acid,99%
• 6-Dichlorophenylacetic acid
• 2,6-two chlorophenyl acetic acid
• 2,6-Dichlorophenyla
• 2,6-DICHLORO BENZENEACETIC ACID
• 2,6-DICHLOROPHENYLACETIC ACID
• RARECHEM AL BO 0115
• 2,6-Dichlorphenylessigsure
• Guanfacine Impurity 1
• 2,6-DichlorophenylaceticAcid>
• Guanfacine Carboxylic Acid Impurity
• Guanfacine hydrochloride impurity B(2,6-Dichlorophenylacetic acid)
• Guanfacine Hydrochloride Impurity 3
• 2-(2,6-DICHLOROPHENYL)ACETIC ACID
• Guanfacine Impurity
• 2,6-ジクロロフェニル酢酸
• (2,6-ジクロロフェニル)酢酸
• 2,6-ジクロロベンゼン酢酸