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Cefoperazone Impurity 12

Cefoperazone Impurity 12 structure

CAS No.: 348088-68-6

Chemical Name:: Cefoperazone Impurity 12

Synonyms: Cefprozil Impurity 25;Cefoperazone Impurity 12;(S)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid;Benzeneacetic acid, α-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-, (αS)-

CBNumber:: CB84820170

Molecular Formula:: C15H17N3O6

Molecular Weight:: 335.32

MDL Number:

MOL File:: 348088-68-6.mol

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Cefoperazone Impurity 12 Properties

Density	1.456±0.06 g/cm3(Predicted)
pka	3.40±0.10(Predicted)

Cefoperazone Impurity 12 Preparation Products And Raw materials

Raw materials

Preparation Products

Cefoperazone Impurity 12 Suppliers

Global( 17)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7934	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9507	60
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58
Cato Research Chemicals Inc.	020-81215950 4000-868-328	customer@uwalab.com	United States	10413	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18820	58

Supplier	Advantage
Standardpharm Co. Ltd.	58
China National Standard Pharmaceutical Corporation Limited	58
ChemStrong Scientific Co.,Ltd	56
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Jinan blalong chemical co. LTD	58
Shenzhen ruikai de biotechnology co., ltd.	58
Cato Research Chemicals Inc.	58
QUALITY CONTROL SOLUTIONS LTD.	58

Cefoperazone Impurity 12 Benzeneacetic acid, α-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-, (αS)- (S)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid Cefprozil Impurity 25 348088-68-6