Xi'an Sonwu Biotech Co., Ltd. is one of the most professional manufacturers and suppliers of api powder fusidic acid in China. We warmly welcome yuo to wholesale bulk api powder fusidic acid for sale here from our factory. Quality products and reasonable price are available.
What Is Another Name For Fusidic Acid
API powder fusidic acid is another name for fusidate or fucidin. It belongs to the fusidane class of antibiotics and has a steroid structure but is unrelated to corticosteroids commonly used to treat inflammation. The molecular formula of fucidin is C31H48O6, and its structure consists of a four-ring system similar to that of steroids, which is essential for its function as an antibiotic. The substance is fat-soluble and has excellent skin penetration, making it a very effective topical drug.
It is an antibiotic widely used to treat bacterial infections, with antibacterial solid effects against Staphylococci (including methicillin-resistant strains or strains resistant to other antibiotics), and also has some antibacterial effects against Streptococci, Enterococci, Corynebacterium diphtheriae, Clostridium, Neisseria and Mycobacterium tuberculosis, but less so against Bacteroides fragilis. It is essential to treat skin infections in modern medicine, particularly dermatology. Because of its distinct mode of action and minimal range of activity, it is a valuable option frequently chosen in particular clinical contexts. So, Xi'an Sonwu can provide raw fucidin materials.

Certificate Of Analysis
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Items |
Specifications |
Results |
|
Appearance |
White or almost white crystalline powder |
Complies |
|
Solubility |
Practically insoluble in water,freely Conformed Soluble in ethanol(96 percent) |
Complies |
|
Identification |
The infrared spectrum should be conformed with Conformed the fusidic acid CRS |
Complies |
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The residue dose not give reaction of sodium |
Complies |
|
|
Water |
1.4%- 2.0% |
1.45% |
|
Assay |
97.5%- 101.0% |
99.8% |
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Sulfated ash |
≤0.2% |
0.07% |
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Related Impurity by HPLC |
Impurity M≤1.0% |
0.13% |
|
Impurity G≤0.7% |
ND |
|
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Impurity L≤0.5% |
0.02% |
|
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Impurity B≤0.4% |
ND |
|
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lmpurityA≤0.3% |
ND |
|
|
Impurity H≤0.1% |
0.02% |
|
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Impurity C≤0.2% |
ND |
|
|
Impurity D≤0.2% |
ND |
|
|
Impurity F≤0.2% |
ND |
|
|
Impurity l≤0.2% |
ND |
|
|
Impurity K≤0.2% |
0.02% |
|
|
Impurity N≤0.2% |
ND |
|
|
Main unspecified impurities≤0.1 % |
ND |
|
|
Total impurities≤2 .0% |
0.18% |
|
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Residual solvents |
Ethanol≤5000ppm |
Complies |
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Methanol≤3000ppm |
Complies |
|
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Ethyl acetate≤5000ppm |
Complies |
|
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N-Hexan≤290ppm |
Complies |
Where To Buy Fucidin
Xi'an Sonwu Biotech Co. Ltd. has more than ten years of industry experience, specializing in producing and selling raw materials. Xi'an Sonwu has established solid and reliable partnerships with countries in America, Asia, Europe, and Oceania. Xi'an Sonwu puts product quality first and strives to provide every customer with high-quality services to meet their needs fully.
Xi'an Sonwu makes the production of high-quality products a top priority. Every step of product production strictly complies with standards, from the selection of raw materials, manufacturing, sample testing, and the professionalism of employees, all of which reflect its dedication to quality.
Customers have consistently recognized the excellent quality of Xi'an Sonwu products, and the company is proud of the good reviews it has received. To further reassure you of our product confidence, Xi'an Sonwu is pleased to provide samples for your testing.
|
Form |
Sample Amount |
MOQ |
|
Powder |
1kg |
1kg |
Customers' Good Comment

Fusidic Acid Mechanism Of Action
Fucidin is a bacteriostatic antibiotic that inhibits bacterial growth without directly killing the bacteria. Its mechanism of action is unique compared to other antibiotics in that it explicitly targets bacterial protein synthesis. Fucidin is primarily active against Gram-positive bacteria, most notably Staphylococcus aureus, including strains resistant to other antibiotics, such as methicillin-resistant Staphylococcus aureus (MRSA).
1. Targeting Elongation Factor G (EF-G)
Fucidin works by binding to a bacterial protein called elongation factor G (EF-G). EF-G plays a vital role in the translocation process during bacterial protein synthesis. During protein synthesis, the ribosome moves along the messenger RNA (mRNA) to add amino acids to the growing polypeptide chain. EF-G facilitates this movement, allowing the ribosome to move along the mRNA after adding each amino acid. Fucidin binds to EF-G when it attaches to the ribosome during protein synthesis. Once fucidin binds to EF-G, it prevents EF-G from being released from the ribosome. As a result, the ribosome cannot continue to move along the mRNA, which stops adding new amino acids and halts protein production.
2. Inhibition of protein synthesis
By blocking the function of EF-G, fucidin effectively prevents bacterial cells from synthesizing proteins they need to grow, divide, and maintain themselves. Without these essential proteins, bacteria cannot continue to grow and reproduce. However, because it is bacteriostatic, it does not kill bacteria directly. Instead, it inhibits bacterial growth, giving the immune system time to eliminate the infection.

3. Selectivity for bacterial cells
Fucidin does not substantially alter the corresponding protein in human cells; instead, it selectively targets bacterial EF-G. Due to structural variations between human and bacterial ribosomes and the proteins associated with them, fucidin can act on bacterial cells without affecting the synthesis of proteins in human cells.
4. Development of resistance
Bacterial resistance to fucidin is often acquired through mutations in the fusA gene, which encodes EF-G. These mutations alter the structure of EF-G, preventing fucidin from binding effectively. Efflux pumps are a different resistance mechanism where bacteria aggressively pump the antibiotic out of the cell, lowering its intracellular concentration. Plasmid-mediated resistance can also occur, where resistance genes are transferred between bacteria. Despite these resistance mechanisms, fucidin remains a vital antibiotic, especially in combination therapy, to reduce the potential for resistance and improve efficacy against recalcitrant infections.
What Is Fusidic Acid Used For
1. Skin and soft tissue infections
Imperidone
A common infectious skin disease in children, in which pimples form on the skin and leave yellow scabs after rupture. Fucidin can quickly eliminate the bacteria that cause impetigo.
Folliculitis
This bacterial infection around the hair follicles is often used topically to treat this skin infection.
Boils and carbuncles
Carbuncles are collections of several boils, while boils are profound diseases of the hair follicles. Fucidin has anti-inflammatory and anti-infection properties.
Cellulitis
Deep infections of the skin. Fucidin can be used for mild cellulitis and is often combined with other antibiotics for severe cases.

2. Secondary infections of eczema
Infectious eczema
Because of scratching, eczema or dermatitis can result in bacterial infections, particularly secondary infections brought on by Staphylococcus aureus. Fusidic acid can alleviate secondary infections, manage inflammation, and expedite eczema healing.
3. Postoperative wound infection
API powder fusidic acid is often used for local wound care after surgery to prevent wound infection, especially for minor surgery or minor infections on the surface of the wound.
4. Ophthalmic infection
Fucidin treats eye infections such as conjunctivitis (red eyes, increased secretions) caused by bacteria.
5. Burn or abrasion infection
The skin may be infected with bacteria after mild burns, cuts, or abrasions. Fucidin can effectively prevent and treat surface infections and promote wound healing.

6. Prevention of infection
Fucidin can be used to prevent bacterial infection after small areas of skin damage (such as cuts and scrapes) to avoid further skin damage and inflammation.
7. Local nasal infection
Fucidin can be used to treat staphylococcal infections in the nasal cavity. It works by helping to eliminate S. aureus.
8. Combination therapy for drug-resistant bacteria
A critical medication for treating Staphylococcus aureus infections resistant to methicillin is fusidin. It is frequently used in combination to increase the potency of other antibiotics and slow the emergence of resistant bacteria.
Factory
1. Xi'an Sonwu Biotech Co., Ltd has its factory to produce, manufacture, and store the products, so have adequate stock. Xi'an Sonwu has a well-ordered, clean, and tidy production department. Under Xi'an Sonwu, researchers can continuously develop high-quality new products.
2. Xi'an Sonwu has strict requirements on personnel allocation from production and testing to sales. To ensure that each product is escorted, rigorous data support and after-sales service are provided.

Certificates

Packaging

Logistics

Besides guaranteeing the product, the other most important thing is customers can receive the goods smoothly. So, Xi'an Sonwu supplies all kinds of couriers according to different needs.

FAQ
1. How to inquire?
You can contact Xi'an Sonwu by inquiry, email, or telephone.
2. How can the quality of products be guaranteed?
Each batch must be tested, and COA can be supplied to customers. Additionally, all the products pass the test: HPLC, UV, GC, TLC, etc. Xi'an Sonwu cooperate with third parties as well, like SGS.
3. How to pack and store?
Pack: sealed export grade drum and vacuum sealed foil packaging, or pack the goods according to customers' needs.
Storage: For a short time, you can keep it in a dry and cool place and make it avoid sunlight. For a long time, please keep it under 15℃ below zero.
If you want to know the fusidic acid price, you can contact Xi'an Sonwu. Click the email, and then you will get high-quality API powder fusidic acid.
Email: sales@sonwu.com
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