Mometasone Furoate Molecular Formula: C27H30Cl2O6 Molecular Weight: 521.44 CAS: 83919-23-7 Assay: 98%min Synonyms: 9-Chloro-17-(2-chloroacetyl)-11, 17-dihydroxy-10, 13, 16-trimethyl-6, 7, 8, 11, 12, 14, 15, 16-octahydrocyclopenta[a]phenanthren-3-one furoate Appearance: White crystalline powder Loss on drying: ≤ 1.0% Residual on ignition: ≤ 0.1 % Heavy metals: ≤ 10ppm Total plate count: ≤ 1000cfu/g Mold & yeast: ≤ 200cfu/g Packing: 25kg/drum or at customer's requirements. Storage: Sealed in lightproof containers in dry and shade place. Shelf Life: 2 years when properly stored.