What is Mupirocin Calcium?
Mupirocin Calcium is the dihydrate form of Mupirocin Calcium Salt, also a type of antibiotic. Its effects are nearly identical to those of Mupirocin, but there are some subtle differences. The most significant difference is that Mupirocin Calcium powder is more stable than Mupirocin powder. Therefore, Mupirocin Calcium powder is primarily used in the preparation of specific products (creams and nasal ointments). Its treatment targets the same conditions, mechanism of action, and effectiveness are the same as those of Mupirocin powder.
Applications of Mupirocin Calcium Powder
- Mupirocin Calcium Powder can be used in the production of mupirocin ointment, which is primarily used to treat bacterial skin conditions such as impetigo, boils, and folliculitis. It can also be applied to postoperative wounds to prevent bacterial infection.
- Mupirocin Calcium Powder can be used in the production of mupirocin nasal ointment. Gently applying it directly to the nasal cavity can alleviate nasal infections (swelling and pain) caused by Staphylococcus aureus.
Highassay adheres to strict quality control (QC) to produce Mupirocin Calcium. Buy Mupirocin Calcium in bulk from us now to get competitive market prices.

Why choose Highassay?
Highassay is a core supplier of pharmaceutical raw materials with 15 years of experience. Our Mupirocin Calcium Powder is a pharmaceutical-grade product that complies with the European Pharmacopoeia, the United States Pharmacopoeia, and our company standards. Our Mupirocin Calcium Powder boasts a purity of up to 95%. We have a wide range of professional testing equipment, transportation channels, and dedicated research and after-sales personnel to provide you with the highest quality service, the best product quality, the most competitive pricing, and comprehensive after-sales support.
If you have any questions about processing Mupirocin Calcium, Highassay’s R&D team is here to help.
The Effect and Principle of Mupirocin Calcium Powder
Mupirocin Calcium Powder is typically used in creams and nasal ointments to treat bacterial skin infections and some secondary skin infections caused by Gram-positive cocci. It is highly effective against specific bacterial species, primarily Staphylococcus aureus, by inhibiting bacterial protein synthesis, accelerating bacterial death and ultimately achieving a cure.


Can Mupirocin Calcium be used long-term?
Long-term use is not recommended and requires medical guidance. The finished product made from Mupirocin Calcium is an antibiotic. Excessive dosage and frequent use can easily lead to bacterial resistance. Therefore, it is important to use the medication within the prescribed timeframe. However, you should not stop taking the medication after seeing results to prevent a recurrence of the disease.
Can Mupirocin Calcium be used as a healing powder?
Mupirocin Calcium can be used as a wound healing powder. As an effective antibiotic for treating bacterial skin diseases, Mupirocin Calcium not only quickly kills bacteria in the affected area but also stimulates skin growth factors, accelerating wound healing and providing an anti-inflammatory effect. However, Mupirocin Calcium is not suitable for large body areas because, in addition to the potential for irritation, it can also lead to excessive Mupirocin Calcium levels in the body, potentially causing bacteria to develop resistance to it.

Specification of Mupirocin Calcium
- Specification of Mupirocin Calcium
- Chemical Properties of Mupirocin Calcium
| Product Name | Mupirocin Calcium |
| Synonym | Mupirocin Calcium (Dihydrate) |
| Appearance | White or Off-white Powder |
| CAS No. | 115074-43-6 |
| Molecular Weight | 1075.35 |
| Molecular Formula | C52H86CaO18•2H2O |
| Preparation | Fermentation |
| Storage Conditions | Store in an airtight container,protected from light and store at room temperature |
| Solubility | Very slightly soluble in water. Sparingly soluble in anhydrous ethanol and in methylene |
| Product Name | Mupirocin Calcium |
| Melting Point | 132-139℃ |
| Boiling Point | 672.3℃ |
| Flash Point | 216.5℃ |
| Specific Rotation | -19.3°(c=1,Methanol) |
| Water Solubility | Water: 6 mg/mL (5.58 mM) |
Product prices vary due to market fluctuations. Please contact customer service for pricing before purchasing. We will provide you with the best price and the best product quality.
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The Relationship Between Mupirocin Calcium and Sinus Rinse Powder
Mupirocin Calcium Ointment can be added to sinus rinses for nasal irrigating. It is used to treat nasal infections caused by Staphylococcus aureus strains. It can also be used to treat chronic sinus infections. It’s important to note that if your medication has exceeded its expiration date, please dispose of it properly to prevent environmental contamination and consult a doctor for a new medication.
The Relationship Between Mupirocin Calcium and Minocycline
Both Mupirocin Calcium and Minocycline are antibiotics used to treat bacterial illnesses. However, they differ in that Mupirocin Calcium is for topical use only, while Minocycline is taken orally. If your bacterial illness is more serious and your doctor has prescribed it, taking both medications internally or topically can resolve your condition more quickly.





