Mometasone Furoate EP Impurity H CAS 148596-90-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 148596-90-1 |
| Molecular Formula | C27H31ClO7 |
| Molecular Weight | 502.98 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Mometasone Furoate EP Impurity H (CAS 148596-90-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H31ClO7. Molecular weight: 502.98 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H31ClO7 |
| Molecular Weight | 502.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
Related Mometasone Standards
- Mometasone Furoate EP Impurity P (CAS CATO-C4X-170416)
- Mometasone Impurity 36 (CAS CATO-C4X-170436)
- Mometasone Impurity 48 (CAS CATO-C4X-170448)
- Mometasone Impurity 30 (CAS CATO-C4X-170430)
- Mometasone Furoate Impurity 19 (CAS 1404070-67-2)
- Mometasone Impurity 34 (CAS CATO-C4X-170434)
- Mometasone Furoate EP Impurity N (CAS 352315-75-4)
- Mometasone Furoate Impurity 11 (CAS CATO-C4X-170411)
Recommended Standards
- Cefdinir Impurity 80 (CAS 137054-66-1)
- Benzbromarone EP Impurity B (CAS 1402819-05-9)
- Methyl 2-(2-(4-chlorophenoxy)acetamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505095-79-4)
- Blonanserin Impurity 8 (CAS CATO-C4X-11108)
- Loteprednol impurity 14 (CAS 182068-96-8)
- Nilotinib Impurity 36 HCl (CAS CATO-C4X-125636)
- 3-Nitro-2-(pyrrolidin-1-yl)benzoic acid (CAS 890091-65-3)
- (2R)-3-amino-2-fluoropropan-1-ol (CAS 344413-79-2)
- 2-Chloro-3-((2-(diethylamino)ethyl)amino)naphthalene-1,4-dione (CAS 69895-75-6)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com