Product Detail
Product Tags
Product Name
|
Clarithromycin
|
Synonyms
|
6-O-metkylerythromycin ; Biaxin; Clarosip; Clathromycin;Cyllind ;Klacid; Klar-icid;Macladin; Naxy; Veclam;Zeciar
|
CAS
|
81103-11-9
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Molecular formula
|
C38H69NO13
|
Molecular Weight
|
747.96
|
Molecular Structure
|
|
Physical and Chemical Properties
|
Melting Point
|
217-220℃
|
Refractive index
|
-92 ° (C=1, CHCl3)
|
|
General Description
|
White crystalline powder or colorless needle crystal
|
Usage
|
It is a large cyclolactone antibiotic used for treatment, lower respiratory tract infection, subcutaneous soft tissue infection, etc.
|
Packing
|
25KGS/PAPER DRUM or as your require
|
storage
|
-20°C
|
Specifications
|
Items
|
Standard
|
CHARACTERS
|
WHITE OR ALMOST WHITE CRYSTALLIE POWDER
|
PRACTICALLY INSOLUBLE IN WATER, SOLUBLE IN ACETONE AND INMETHYLENE CHLORIDE, SLIGHTLY SOLUBLE IN METHANOL
|
IDENTIFICATION
|
IR: CONFORMS TO THE CLARITHROMYCIN CRS SPECTRUM
|
SPECIFIC ROTATION
|
-89°~-95° (ANHYDROUS SUBSTANCE 10MG/ML CHLOROFORM) |
CRYSTALLINITY
|
MEETS THE REQUYIREMENTS |
PH
|
7.5~10.0 [1G/500ML WATER-METHANOL (19:1) ]
|
WATER
|
≤2.0%
|
RESIDUE ON IGNITION
|
≤0.3%
|
HEAVY METALS
|
≤0.002%
|
RESIDUAL SOLVENTS
|
ETHANOL ≤5000PPM
|
ASSAY
|
96.0%~102.0% (ANHYDROUS SUBSTANCE)
|
CONCLUSION: CONFORMS TO USP28 SPECIFICATION FOR CLARITHROMYCIN.
|
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