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Postion:Product Catalog >Analytical Chemistry>Standard>Pharmaceutical Impurity Reference Standards>(E)-Ceftiofur
(E)-Ceftiofur
  • (E)-Ceftiofur

(E)-Ceftiofur

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Package 10mg 25mg 50mg 100mg
Min. Order: 10mg
Supply Ability: 10g
Update Time: 2025-12-19

Product Details

Product Name: (E)-Ceftiofur CAS No.: 120882-20-4
Min. Order: 10mg Purity: 90%+
Supply Ability: 10g Release date: 2025/12/19

PI00054011  Ceftiofur USP Impurity J,(E)-Ceftiofur

CAS No:120882-20-4 ||Chemical Formula:C19H17N5O7S3 ||Molecular Weight:523.55300 ||Exact Mass:523.02901 "||(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((furan-2-carbonyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

http://www.pipitech.com/ceftiofur-usp-Impurity-j.html


We have Ceftiofur and its following impurities.Please search for each specific product on this website or visit  http://www.pipitech.com/  or send email to 87478684@qq.com for more details

PI00054001 Ceftiofur CAS No:80370-57-6
PI00054010 Ceftiofur USP Impurity I,Ceftiofur Delta-3 Isomer,Δ3-Ceftiofur  CAS No:120962-17-6
PI00054011 Ceftiofur USP Impurity J,(E)-Ceftiofur CAS No:120882-20-4
PI00054031 Ceftiofur Dimer CAS No:N/A
PI00054032 Triphenylmethyl Ceftiofur Oxime CAS No:N/A
PI00054033 Ceftiofur Double Side Chain,Ceftiofur Dioxime CAS No:N/A
PI00054034 Cefotifuromercapto,Mercapto Ceftiofur CAS No:N/A
PI00054035 Cefotifuromercapto Lactone,Ceftiofur Thiolactone CAS No:N/A
PI00054036 Ceftiofur Dimer 2,Ceftiofur Disulfide Dimer CAS No:N/A
PI00054037 Ceftiofur Double Mother Nucleus CAS No:N/A
PI00054038 Dihydrothiafur Thioester Impurity CAS No:N/A
PI00054039 Ceftiofur-4-ketone CAS No:N/A
PI00054040 Ceftiofur Dimer A CAS No:N/A
PI00054041 Ceftiofur Dimer B CAS No:N/A
PI00054042 Ceftiofur Dimer C CAS No:N/A
PI00054043 Ceftiofur Dimer D CAS No:N/A
PI00054044 Ceftiofur Dimer E CAS No:N/A
PI00054045 N-Furoyl Ceftiofur CAS No:N/A
PI00054046 Dihydrothiophene Thioester CAS No:N/A











Company Profile Introduction

Guangzhou PI PI Biotech Inc was set up in Guangzhou Baiyun Privately- Science and Technology Park In 2009. Now the company and its R & D Centre are located in Room 1301, Building A, No. 2, Ruixiang Road, Huangpu District, Guangzhou. The company is mainly engaged in the custom synthesis, separation and purification of drug Impurities, highly pure natural compounds and APIs & intermediates. Since it was founded,the company has got many sci-tech project grants awarded by the province and the city. The projects include “National TCM Standardization Research Project”,“Guangdong-Hongkong-Macao Cooperation Project”,“TCM Pilot-Test Industrialization Project”,“Guangzhou City Sci-Tech Innovation Little Giant” and “Guangzhou City Corporate R & D Institute ” etc. The company is an innovative R & D business. In 2024, the company got the title of “ National New Hi-tech Enterprise”.

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  • Since: 2010-11-22
  • Address: Room 1301, Building A, No. 2, Ruixiang Road, Huangpu District, Guangzhou City
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