| Customization: | Available |
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| Powder: | Yes |
| Customized: | Non-Customized |
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Cefaclor 99% Pharmaceutical Grade Anticancer Raw Material CAS No. 53994-73-3
Cefaclor is a white to yellowish powder or crystalline powdered chemical, slightly odoriferous. The product is slightly soluble in water and practically insoluble in methanol, ethanol, chloroform, or methylene chloride. Alias monohydrate Cephalexin; Kofilo; Xindaro; Klingshefu; chloramphenicol cephalosporin; Shida Gong; Shidagong S250; cefaclor; cefaclor monohydrate; cefaclor-hydrate; cefaclor Ampicillin; Xiklau; Heather. Molecular formula: C15H14ClN3O4S, molecular weight: 367.80700. Cefaclor is a β-lactam antibiotic, a cephalosporin drug, which is a second-generation cephalosporin and is mainly applied to acute pharyngitis, acute tonsillitis, otitis media, bronchitis, pneumonia and other respiratory infections caused by sensitive bacteria. , skin and soft tissue infections and urinary tract infections.
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Product name
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Cefaclor
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CAS NO.
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53994-73-3
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Synonyms
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Cefaclor
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Category
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Pharmaceutical Raw Materials, Active Pharmaceutical Ingredients, Bulk Drugs, Fine Chemicals.
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Purity
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99% Cefaclor
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Appearance
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White powder
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Shelf life
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2 years
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Usage
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Cefaclor is a second-generation cephalosporin antibiotic used to treat some infections caused by bacteria such as pneumonia and infections of the ear, lung, skin, throat, and urinary tract. |
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Storage
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Cefaclor should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
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Item
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Specifications
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Results
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Appearance
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White to almost white crystalline powder.
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white crystalline powder
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Identification
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a)IR:The Infrared absorption spectrum of the sample must be concordant with that of Cefaclor working standard/reference standard.
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Conforms
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b)HPLC:The retention time of the major peak as obtained in the Assay test of the sample solution corresponds to that of the standard solution as obtained in the Assay. |
Conforms
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Solubility
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Slightly soluble in water,practically insoluble in methanol,chloroform,and benzene.
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Conforms
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Water
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3.0%~6.5%
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4.8%
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Residual solvents
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Methanol≤0.3%
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0.005%
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Methylene chloride≤0.06%
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0.0001%
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Acetone≤0.5%
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0.002%
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DMF≤0.088%
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0.030%
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Related substances
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Any individual impurity≤0.5%
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0.07%
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Total impurity≤2.0%
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0.4%
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Assay
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95.0%~102.0%
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98.9%
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1. antibiotic. The antibacterial effect is stronger than that of cephalosporin. It is mainly used for urinary tract infection, upper respiratory tract infection, skin and soft tissue infection and facial infection, and the curative effect is better.
2. belong to cephalosporin antibiotics, mainly used in urinary tract infection and respiratory tract infection.
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