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CAS 8025-81-8 Antibiotic API Spiramycin

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Spiramycin
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually7-10days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 5000kg/Month
Detail Information
CAS: 8025-81-8 Mf: C43H74N2O14
Melting Point: N/A Specification: 99%
Einecs No.: 232-429-6 Appearance: White To Off White Powder

Product Description

CAS 8025-81-8 Antibiotic API Spiramycin

CAS 8025-81-8 Antibiotic API Spiramycin 0


Prodcut name Spiramycin
CAS No. 8025-81-8
Appearance White to off-white powder
Molecular Formula C43H74N2O14
Molecular Weight 843.053
Assay 99%
Application Pharma grade


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The Introductction of Spiramycin:


Spiramycin is a macrolide antibiotic and antiparasitic. Spiramycin is white or slightly yellow powder, slightly odorous; slightly hygroscopic; Spiramycin t is dissolved in ethanol, almost insoluble in water. Spiramycin a macrolide antibiotic obtained from the culture solution of Streptomyces ambofaciens. Spiramycin is an acetate of acetylspiramycin, which exhibits a strong antibacterial effect after deacetylation after oral administration. Spiramycin is a strong bacteriostatic agent that only bactericidal at very high concentrations. Spiramycin has strong antibacterial effect and antibacterial effect (PAE), which can enhance the phagocytosis of phagocytic cells and is widely distributed in the body. The concentration of this product in tissue cells is higher than that of erythromycin, and the side effect is less than erythromycin. Spiramycin can be used to treat ear, nose, throat and respiratory infections caused by Gram-positive bacteria and certain Gram-negative bacteria. Spiramycin is suitable for the treatment of otitis media, periodontitis, acute sinusitis and other oral and otolaryngology caused by sensitive bacteria. Branch infection. Spiramycin can also be used to treat toxoplasmosis.


The Application & Function of Spiramycin :

1. Spiramycin is suitable for the treatment of respiratory infections and skin and soft tissue infections caused by sensitive bacteria, including: pharyngitis, tonsillitis, bronchitis, pneumonia, pyoderma, erysipelas and scarlet fever.

2. Spiramycin is suitable for the treatment of otitis media, periodontitis, acute sinusitis and other oral and otolaryngology infections caused by sensitive bacteria.

3. Spiramycin also be used to treat toxoplasmosis.

 The COA of Spiramycin:


Product Name Spiramycin
Appearance A white or off-white powder
Identification Positive reaction
Specific optical rotation -80°~ -85°
pH 8.5~10.5
Heavy metals ≤20ppm
Loss on drying ≤3.5%
Sulfated ash ≤0.1%
Related substance Conform
Assay (wet substance) No limits (iu/mg)
Assay (dried substance) ≥3900iu/mg


Contact Details
Haylee Wang

Phone Number : +8615399065181

WhatsApp : +8618629242069