- Min.Order :1 Kilogram
- Purity: 945～1030 μg /mg
- Payment Terms : L/C,D/P,T/T,
Keywords
Azithromycin Azithromycine 83905-01-5
Quick Details
- Appearance:A white or almost white, crystalline powder.
- Application:Antibiotic; Macrolide, Antibacterial.
- PackAge:as per customers' request.
- ProductionCapacity:400|Metric Ton|Month
- Storage:Sealed and store in a cool and dry place.
- Transportation:By sea, by air, by courier, by train.
Superiority:
Azithromycin :
|
Items |
Standard |
|---|---|
|
Appearance |
A white or almost white, crystalline powder. Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride. |
|
Identification |
(1) IR: Conforms to the Azithromycin RS spectrum (2) HPLC: The retention time of azithromycin peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|
Specific rotation |
-45°～-49°(Anhydrous substance 20mg/ml dehydrated alcohol) |
|
Crystallinity |
Meets the requirements |
|
PH |
9.0～11.0 ( 0.1g /50ml methanol-water (1:1)) |
|
Water |
4.0%～5.0% |
|
Residue on Ignition |
≤0.3% |
|
Heavy metals |
≤0.0025% |
|
Residual solvents |
(1) Methylene Chloride (2) Acetone |
|
Assay (HPLC) |
C38H72N2O12 945～1030 μg /mg 945～1030 μg /mg |
Details:
Azithromycin :
|
Items |
Standard |
|---|---|
|
Appearance |
A white or almost white, crystalline powder. Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride. |
|
Identification |
(1) IR: Conforms to the Azithromycin RS spectrum (2) HPLC: The retention time of azithromycin peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|
Specific rotation |
-45°～-49°(Anhydrous substance 20mg/ml dehydrated alcohol) |
|
Crystallinity |
Meets the requirements |
|
PH |
9.0～11.0 ( 0.1g /50ml methanol-water (1:1)) |
|
Water |
4.0%～5.0% |
|
Residue on Ignition |
≤0.3% |
|
Heavy metals |
≤0.0025% |
|
Residual solvents |
(1) Methylene Chloride (2) Acetone |
|
Assay (HPLC) |
C38H72N2O12 945～1030 μg /mg 945～1030 μg /mg |
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