Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin

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Powder: Yes
Customized: Customized
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  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
  • Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
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Basic Info.

Model NO.
cefalexin
Suitable for
Adult
State
Solid
Purity
>98%
Name
Cephalexin
Mf
C16h17n3o4s
CAS
15686-71-2
MOQ
1kg
Transport Package
Drum
Specification
99%
Trademark
HS
Origin
China
HS Code
2904201000
Production Capacity
100000

Product Description

Raw Material cephalexin hydrate Cephalexin Powder CAS 15686-71-2 CefalexinRaw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
 
Product name Cephalexin/Keflex
CAS no. 15686-71-2  
Molecular Formula C16H17N3O4S
Molecular Weight 347.39
Brand Name Senwayer


Description: 


White or almost white crystalline powder
Cephalexin (cefalexin) is a cephalosporin antibiotic used to treat bacterial infections of the upper respiratory tract, the middle ear, the bones, the skin, and the reproductive and urinary systems. Cephalexin (cefalexin) works by interfering with the bacteria's cell wall formation. This weakens the cell wall, causing it to rupture, and kills the bacteria.

As cephalexin (cefalexin)is only effective against certain types of bacterial infection your doctor may perform tests to identify the organisms causing the infection before beginning treatment.

Cephalexin (cefalexin) may also be used for other purposes not listed here.

Cephalexin (cefalexin) is available in capsule, tablet, and liquid forms.

Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin
Chemical Properties and Usage:

 

Chemical Properties White cryst. powder
Usage Cefalexin or cephalexin is a first-generation cephalosporin antibiotic. It is an orally administered agent with a similar antimicrobial spectrum to the intravenous agents cefalotin and cefazolin. Cefalexin is used to treat urinary tract infections, respir
Usage Semi-synthetic cephalosporin antibiotic .

 

Cefepime is a fourth-generation cephalosporin antibiotic developed in 1994. Cefepime has an extended spectrum of activity against Gram-positive and Gram-negative bacteria, with greater activity against both Gram-negative and Gram-positive organisms than third-generation agents.  
Function
The fourth generation cephalosporin. The antibacterial spectrum has been further expanded, and it has strong antibacterial activity against a variety of Gram-positive and negative bacteria, including Enterobacter, Pseudomonas aeruginosa, and other non-fermentable bacteria, Haemophilus, and Staphylococcus. It is used for various infections caused by sensitive bacteria, mainly for respiratory infections caused by maintenance infections such as Staphylococcus aureus, Enterobacter and Pseudomonas aeruginosa.

Application

Cephalexin Hydrate is a semi-synthetic, cephalosporin antibiotic. it is a first generation cephalosporin. The compound is most effective against gram positive cocci and has moderate activity against some gram negative bacilli.

1.Cefalexin or cephalexin is a first-generation cephalosporin antibiotic. It is an orally administered agent with a similar antimicrobial spectrum to the intravenous agents cefalotin and cefazolin. Cefalexin is used to treat urinary tract infections, respir.

2.Semi-synthetic cephalosporin antibiotic.

 

Test Item Specification Result
Appearance White or almost white crystalline powder White crystalline powder
Identification Complies Complies
PH 4.0~5.5 4.8
Water 4.0%~8.0% 5.60%
Specific Optical Rotation
(anhydrous substance)
+149° ~+158° +156.0°
Absorbance at 330nm ≤ 0.05 0.012
Absorbance at 262nm
(anhydrous substance)
220-245 231.9
Assay(anhydrous substance) 95.0%~102.0% 99.8%
Related Substances
Impurity B
Any Other Impurity
Total
≤ 1.0%
≤ 1.0%
≤ 3.0%
0.00
0.04
0.12
Sulphated Ash ≤ 0.2% 0.02%
N, N-Dimethylaniline Not more than 20ppm Not detected
Appending Item
Bulk Density (g/ml)
Tapped Density (g/ml)
----
----
0.56
0.79
Conclusion: This batch complies with the specification


Raw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 CefalexinRaw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 CefalexinRaw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 CefalexinRaw Material Cephalexin Hydrate Cephalexin Powder CAS 15686-71-2 Cefalexin

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