Cephalexin
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- Category :
Pharmaceuticals and Biochemicals/Antibiotic and antimicrobial agents
- CAS NO : 15686-71-2
- EC NO : 239-773-6
- Molecular Formula : C16H19N3O5S
- Main Specifications : 95.5%—101.0%
- Synonyms : Cefalexin hydrate;Cephalexin (free base);7-(d-alpha-amino-phenylacetamido)-3-methyl-3-cepheme-4-carboxylic acid;Cefalexin;(6R,7R)-7-{[(2R)-2-amino-2-phenylacetyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate (1:1);D-Cephalexin;
Package: 25KG/DRUM
Uses : Pharmaceutical raw material, Cephalosporin antibiotics , mainly for respiratory tract infections caused by susceptible strains.
Molecular Structure:
Product description:
Product Name: Cephalexin
CAS RN 15686-71-2
EINECS NO.: 239-773-6
Molecular Formula: C16H17N3O4S
Molecular Weight: 347.38
Quality Standard: CP2010/USP30/BP2000
Appearance: Cephalexin is white or slightly yellow cristal powder; slightly smelly.
Solubilty: The product is slightly soluble in water; insoluble in Ethanol, chloroform or diethyl ether.
Content: 95.5%—101.0%
Specific Rotation: +149°to +158°
PH: 3.5～5.5
Moisture: 4.0%～8.0%
Residue on Ignition: ≤0.2%
Uses: Pharmaceutical raw material, Cephalosporin antibiotics , mainly for respiratory tract infections caused by susceptible strains.
Packaging: 25kg/drum, shading, sealed, Stored in a cool dark place.
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