Choline Fenofibrate Impurity 1

Choline Fenofibrate Impurity 1 C화학적 특성, 용도, 생산

용도

4’-Chloro-2-hydroxy-benzophenone is a useful compound to investigate the effects of substituents on photo-antioxidant abilities of 2-hydroxybenzoyl compounds that can?prevent?autooxidation of plastics under UV light.4’-Chloro-2-hydroxy-benzophenone can also utilized to develop novel?Azomethine Prodrugs of (R)-α-Methylhistamine.

제조 방법

Preparation by Fries rearrangement of phenyl p-chloro-benzoate,
? with aluminium chloride without solvent between 120° and 160°, (29%), at 200° for 20 min or in refluxing chlorobenzene for 10 h (53%);
? with trifluoromethanesulfonic acid at 45–55° (6%).

Choline Fenofibrate Impurity 1 준비 용품 및 원자재

원자재

준비 용품

Choline Fenofibrate Impurity 1 공급 업체

공급자	전화	이메일	국가	제품 수	이점
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	+86-0755-22677845 +86-13627253706	sale@hdimpurity.com	China	2384	58
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	14059	65
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-52878169 15701683040	sales@bjcomparison.com	China	4713	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
Shandong Chengchuang Blue Sea Pharmaceutical Technology Co., Ltd.	0531-58897130 15508676053	drug_impurity@sdcclh.com	China	1827	58
Nanjing wangzhixing Pharmaceutical Technology Co., Ltd	15850510341	shiqingran@wzxchem.com	China	3567	58
Cato Research Chemicals Inc.	020-81215950 4000-868-328	customer@uwalab.com	United States	10413	58
Wuxi Helen Biotechnology Co., Ltd.,	0510-85629785 18013409632	sales@reading-chemicals.com	China	14092	58

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