High purity Cefdinir 91832-40-5 professional engineers competitive price!!



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High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!
High purity Cefdinir 91832-40-5 professional engineers competitive price!!

High purity Cefdinir 91832-40-5 professional engineers competitive price!!

  • Item No.99%
    MOQ1 Kilogram
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From $912.00909.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name Xigema
Model Number 99%
pka 9.70(at 25℃)
solubility dilute HCl: slightly soluble
storage temp. Room temp
Water Solubility Soluble in water
Melting point >180°C dec.
Assay 99% Cefdinir
Grade Standard Medicine Grade
Type Vitamins, Amino Acids and Coenzymes
CAS No. 91832-40-5
Other Names Cefdinir

Packaging & Delivery

Selling Units:

QQ20190416134021Cefdinir 91832-40-5

1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory


Cefdinir 91832-40-5.jpg


Product name


CAS NO.91832-40-5


CategoryPharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fine Chemicals.
Purity99% Cefdinir
AppearanceCefdinir powder
Shelf life2 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

Absorbance                                    570~610

Specific Rotation                            -58°~ -66°

Crystallinity                                   Conforms the test

pH                                                2.5~4.5

Water Content                               Not more than 2.0%

Heavy Metals                            Not more than0.0010%

Related Substances             

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.


why choose us:

1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.

3. Packing
We can do according to the customers' request.

4. Transport
The products can be transported by Courier, by air or by sea.

5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.

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Company Information

Company Information


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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