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Postion:Product Catalog >API>Antibiotics>Cephalosporins Drugs>cefdinir
cefdinir
  • cefdinir

cefdinir

Price $890
Package 1KG
Min. Order: 10KG
Supply Ability: 2
Update Time: 2020-11-25

Product Details

Product Name: cefdinir CAS No.: 91832-40-5
Min. Order: 10KG Purity: 99%
Supply Ability: 2 Release date: 2020/11/25

Cefdinir introduction:

Synonyms: 8-[2-(2-amino-1,3-thiazol-4-yl)-1-hydroxy-2-nitroso-ethenyl]amino-4-ethenyl-7-oxo-2-thia-6-azabicyclo[4.2.0]oct-4-ene-5-carboxylicacid

CAS NO.: 91832-40-5

MF: C14H13N5O5S2

MW: 395.41

InChI: 1/C14H13N5O5S2/c1-2-5-3-25-12-8(11(21)19(12)9(5)13(22)23)17-10(20)7(18-24)6-4-26-14(15)16-6/h2,4,8,12,24H,1,3H2,(H2,15,16)(H,17,20)(H,22,23)/b18-7-/t8-,12-/m1/s1

Density: 1.89g/cm3

Appearance:Yellow Crystalline Powder

Assay: 99.0%min

Standard: CP/USP/EP/BP

cefdinir Specification: 

 

ITEM SPECIFICATION
Appearance White to pale yellow crystalline powder
Assay ≥94.0% (Calculated on anhydrous substance)
Identification Conforms the test
Heavy Metals ≤0.0010%
pH 2.5~4.5
Total Impurities ≤3.0%
Residue of ignition

≤0.2%

Water Content   ≤2.0%

Company Profile Introduction

Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places.

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  • Since: 2018-06-12
  • Address: Room1301,Tatan International
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