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Merck
CN
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主要文件

安全信息

C7118

Sigma-Aldrich

Cefdinir

≥97.0% (HPLC)

别名:

syn-7-[2-(2-amino-4-thiazolyl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4-carboxylic acid

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About This Item

经验公式(希尔记法):
C14H13N5O5S2
CAS号:
分子量:
395.41
UNSPSC代码:
51284103
NACRES:
NA.85

质量水平

方案

≥97.0% (HPLC)

表单

powder or crystals

pKa 

9.70

mp

170 °C

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

cell wall synthesis | interferes

储存温度

room temp

InChI

1S/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

InChI key

RTXOFQZKPXMALH-GHXIOONMSA-N

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一般描述

Chemical structure: ß-lactam

应用

Cefdinir was used to study bacterial infections caused by Staphylococcus aureus and Neisseria gonorrhoeae and the horizontal transfer of the ftsI gene in H. influenzae.
An advanced-generation, cephalosporin antibiotic. Used for its excellent and well balanced antibacterial activities against gram-positive and gram-negative bacteria.

生化/生理作用

Cefdinir is an advanced generation amino-2-thiazolyl cephalosporin effective against Gram-positive and Gram-negative bacteria. It acts by disrupting the synthesis of the peptidoglycan layer of bacterial cell walls. It is also known to inhibit human neutrophil myeloperoxidases.

其他说明

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

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分析证书(COA)

Lot/Batch Number

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Junsung Park et al.
International journal of pharmaceutics, 396(1-2), 239-245 (2010-07-06)
The aim of this study was to investigate the effects of micronization and amorphorization of cefdinir on solubility and dissolution rate. The amorphous samples were prepared by spray-drying (SD) and supercritical anti-solvent (SAS) process, respectively and their amorphous natures were
Caroline M Perry et al.
Drugs, 64(13), 1433-1464 (2004-06-24)
Cefdinir (Omnicef) is an oral third-generation cephalosporin with good in vitro activity against many pathogens commonly causative in community-acquired infections. The drug provides good coverage against Haemophilus influenzae, Moraxella catarrhalis and penicillin-susceptible Streptococcus pneumoniae, the most common respiratory tract pathogens.
Indi Trehan et al.
The New England journal of medicine, 368(5), 425-435 (2013-02-01)
Severe acute malnutrition contributes to 1 million deaths among children annually. Adding routine antibiotic agents to nutritional therapy may increase recovery rates and decrease mortality among children with severe acute malnutrition treated in the community. In this randomized, double-blind, placebo-controlled
Janet R Casey et al.
Drugs, 72(15), 1991-1997 (2012-10-09)
10 days of amoxicillin/clavulanic acid high dose and 5 days of cefdinir have been the preferred first- or second-line antibiotics for treatment of children with acute otitis media (AOM) since 2004, as recommended by the American Academy of Pediatrics in
Joy Chen et al.
Journal of general internal medicine, 23(11), 1914-1916 (2008-08-30)
Drug-induced hepatotoxicity is well recognized but can cause some diagnostic problems, particularly if not previously reported. The present case involves a 22-year-old male who presented with jaundice and elevated liver enzymes after a course of cefdinir (Omnicef) for streptococcal pharyngitis.

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