Product Detail
Cephalexin
Type of Drug:
Semi Synthetic Cephalosporin Derivate
Therapeutic Action and Use:
Broad Spectrum Antibiotic / Antibacterial.
Preparations:
Cephalexin Capsules,
Cephalexin Oral Suspension,
Cephalexin Tablets
Product Chemistry
Common Name:
Cephalexin
Chemical Name:
(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 monohydrate
Molecular Weight:
365.4
Molecular Formula:
C16H17N3O4S,H2O
Chemical Serail No:
(CAS No.) 23325-78-2
Packing:
25Kg in double polythene bags in corrugated container
Storage:
Store below 25°C. Protect from light and moisture.
Shelf Life:
36 months
Related Substances:
i- 7-ADCA:
Not more than 1.0%
Not more than 1.0 %
iii- Total Impurities:
Not more than 3.0%
Contents:
* Cephalexin(HPLC):
95 to 102 % w/w
Bulk Density(tapped):
i- Compacted:
Not less than 0.65g/ml
ii- Powder:
Not less than 0.30g/ml
*(Based on anhydrous substances)
Pharmacopeial Quality:
USP, BP, EP
SPECIFICATIONS
Appearance:
A white to almost white granules/crystalline powder.
Odor:
Characteristic
* Optical Rotation:
+149° to +158°
Water Contents:
4.0 to 8.0 % w/w
Clarity of Solution:
(Water), Clear
pH Value:
4.0 to 5.5
Sulphated Ash:
Not more than 0.2 % w/w
N,N-Dimethylaniline:
Not more than 20 ppm