
USP/EP-grade Mometasone Furoate (CAS 83919-23-7), 98–102%, standard or micronized, supplied wholesale by Zyntex to licensed producers. Potent corticosteroid API for nasal sprays, inhalers and topical products. CoA and SDS.
Mometasone furoate (C27H30Cl2O6) is a white to off-white powder that is practically insoluble in water. It is a chlorinated corticosteroid esterified with furoic acid, which gives it high local potency with low systemic exposure.
In addition, pharmaceutical companies use it in nasal spray suspensions, dry powder and metered-dose inhalers, and in creams, ointments and lotions. For nasal and inhaled products, micronized grades with tightly controlled particle size are essential. Similarly, other topical corticosteroids in our range include Betamethasone Dipropionate and Betamethasone valerate.
Notably, as a potent steroid, it requires contained handling. Zyntex therefore supplies mometasone furoate only to licensed pharmaceutical companies. For related corticosteroids, see also Dexamethasone.
Typical uses include, for example:
👃 Nasal Sprays
Micronized API for nasal suspensions.
🌬️ Inhalers
API for dry powder as well as metered-dose inhalers.
🧴 Topical Products
API for creams, ointments as well as lotions.
🔬 Generic Development
Development material with controlled particle size.
| Parameter | Standard Value |
|---|---|
| Product Name | Mometasone Furoate |
| CAS Number | 83919-23-7 |
| Molecular Formula / Weight | C27H30Cl2O6 / 521.43 g/mol |
| Grade | Pharmaceutical Grade (USP/EP), standard or micronized |
| Assay (Purity) | 98.0% – 102.0% |
| Documents | CoA as well as SDS with every lot |
⚠️ Safety & Handling: Potent corticosteroid that may damage fertility or the unborn child and cause organ damage through prolonged exposure. Handle in contained systems and also wear respiratory protection, gloves and protective clothing. Store in tightly closed, light-resistant containers in a cool, dry place. Always consult the Safety Data Sheet (SDS), because it contains the full classification and handling instructions.
Do you supply micronized mometasone furoate?
Yes. Micronized grades with defined particle size for nasal and inhaled products are available, as well as standard grades for topicals.
Who can purchase this API?
Only pharmaceutical companies holding the licenses required for API purchase and use, because it is a potent prescription steroid.
How can I get a price and documents?
Prices depend on quantity, packaging and destination, so please contact us with your required volume. We then send a quotation together with the CoA and SDS.