Cephalexin

• Product Name:Cephalexin
• Synonyms: (6r-(6alpha,7beta(r*)))-ino)-3-methyl-8-oxo 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylicacid,7-((aminophenylacetyl)am 5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylicacid,7-(2-amino-2-phenylaceta 7-(d-2-amino-2-phenylacetamido)-3-methyl-delta(sup3)-cephem-4-carboxylica 7-(d-2-amino-2-phenylacetamido)-3-methyl-delta3-cephem-4-carboxylicacid 7-(d-alpha-aminophenylacetamido)desacetoxycephalosporanicacid 7-beta-(d-alpha-amino-alpha-phenylacetylamino)-3-methyl-3-cephem-4-carboxyli cefa-iskia
• CAS:15686-71-2
• MF:C16H17N3O4S
• MW:347.39
• EINECS:239-773-6
• Mol File:15686-71-2.mol
• 

Cephalexin, 7α-(D-amino-α-phenylacetamido)-3-methylcephemcarboxylicacid (Keflex, Keforal), was designed purposelyas an orally active, semisynthetic cephalosporin. Theoral inactivation of cephalosporins has been attributed to twocauses: instability of the β-lactam ring to acid hydrolysis(cephalothin and cephaloridine) and solvolysis or microbialtransformation of the 3-methylacetoxy group (cephalothin,cephaloglycin). The α-amino group of cephalexin renders itacid stable, and reduction of the 3-acetoxymethyl to a methylgroup circumvents reaction at that site.<br/>Cephalexin occurs as a white crystalline monohydrate. Itis freely soluble in water, resistant to acid, and absorbed wellorally. Food does not interfere with its absorption. Becauseof minimal protein binding and nearly exclusive renal excretion,cephalexin is recommended particularly for the treatmentof urinary tract infections. It is also sometimes used forupper respiratory tract infections. Its spectrum of activity isvery similar to those of cephalothin and cephaloridine.Cephalexin is somewhat less potent than these two agentsafter parenteral administration and, therefore, is inferior tothem for the treatment of serious systemic infections.

• Cephalexin
• 
• US $100.00-75.00/kg
• CAS:15686-71-2
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 5000Ton
• 2024-11-24

• Cephalexin
• 
• US $0.00-0.00/Kg/Drum
• CAS:15686-71-2
• Min. Order: 1KG
• Purity: 95%-102%;BP
• Supply Ability: 1000 KG
• 2024-11-22

• Company Name:HARBIN PHARMACEUTICAL GROUP CO., LTD.GENERAL Pharm.Factory
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• Products Intro:CAS:15686-71-2
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• CB Index:60
• Related Information:Catalog(40)

• Company Name:Shenzhen Excellent Biomedical Technology Co., Ltd.
• Tel: 18318671572
• Products Intro:Product Name:Cephalexin
  CAS:15686-71-2
  Purity:95% HPLC Package:10mg;25mg;50mg;100mg
• CB Index:58
• Related Information:Catalog(4986)

• Company Name:Hubei Kailong Biotechnology Co.,Ltd.
• Tel: 19526384105
• Products Intro:Product Name:Cephalexin
  CAS:15686-71-2
  Purity:98HPLC Package:10g;100g;500g
• CB Index:58
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• Company Name:J & K SCIENTIFIC LTD.
• Tel:010-82848833 400-666-7788
• Products Intro:Product Name:Cephalexin Monohydrate
  CAS:15686-71-2
  Package:10g,5g More...
• CB Index:76
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• Company Name:future industrial shanghai co., ltd
• Tel:400-0066400 13621662912
• Products Intro:Product Name:Cephalexin Hydrate
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• CB Index:65
• Related Information:Catalog(1995)

• Company Name:Adamas Reagent, Ltd.
• Tel:400-6009262 16621234537
• Products Intro:Product Name:Cephalexin
  CAS:15686-71-2
  Purity:BR+>=99% Package:5g;25g;100g Remarks:26855
• CB Index:59
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• Company Name:Shanghai Hanhong Scientific Co.,Ltd.
• Tel:021-54306202 13764082696
• Products Intro:Product Name:Cephalexin
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  Purity:98+% Remarks:AB02616 More...
• CB Index:64
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