High purity Cefdinir 91832-40-5 professional engineers competitive price!!
≥ 1001 Pieces
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Place of Origin||CN;SHN|
|solubility||dilute HCl: slightly soluble|
|storage temp.||Room temp|
|Water Solubility||Soluble in water|
|Melting point||>180°C dec.|
|Grade Standard||Medicine Grade|
|Type||Vitamins, Amino Acids and Coenzymes|
Packaging & Delivery
- Selling Units:
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
|Category||Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals.|
|Shelf life||2 years|
Cefdinir is a third-generation oral cephalosporin antibiotic.
|Storage||Cefdinir should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.|
|Note||Cefdinir for R&D use only.|
High qualtiy Cefdinir 91832-40-5
Description White to pale yellow crystalline powder
Identity Conforms the test
Specific Rotation -58°~ -66°
Crystallinity Conforms the test
Water Content Not more than 2.0%
Heavy Metals Not more than0.0010%
E-isomer Not more than0.8%
Total Impurities Not more than3.0%
Residue of ignition Not more than 0.2%
Assay Contains C14H13N5O5S2 not less than 94.0% (Calculated on anhydrous substance)
Microbic Limitation Quantity of the Mycetes is not more than80/g
The product of gram-positive bacteria and gram-negative bacteria have broad antibacterial spectrum, especially for gram positive bacteria staphylococcus, streptococcus, etc, in the oral cephalosporins bacteria than ever known as stronger antibacterial activity, its action is sterilization. The production of beta-lactamase is stable, and the production of beta-lactamase has excellent antibacterial activity. The action mechanism is to prevent the synthesis of bacterial cell wall. The affinity of the egg (PBP)1 (1a, 1bs), 2 and 3 is strong for penicillin, but there are some differences in the active sites of different bacteria. The study of acute and chronic toxicity of cephanil in animals such as rats and dogs has shown that cephonidiene can be well tolerated. Cefdeni was found to be teratogenic and mutagenic.
QingdaoxigemaCHEMICAL Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales". xigema has 21 subsidiaries and holding companies.
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