Mometasone Impurity 47 CAS 223776-47-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 223776-47-4 |
| Molecular Formula | C23H30O7S |
| Molecular Weight | 450.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Mometasone Impurity 47 (CAS 223776-47-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H30O7S. Molecular weight: 450.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H30O7S |
| Molecular Weight | 450.55 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Sulfur Atoms | 1 |
Related Mometasone Standards
- Mometasone Furoate EP Impurity O (CAS 24916-91-4)
- Mometasone Impurity 33 (CAS CATO-C4X-170433)
- Mometasone Impurity 50 (CAS 23776-75-2)
- Mometasone Impurity C84 (CAS 722495-06-9)
- Mometasone Furoate EP Impurity A (CAS 83880-65-3)
- Mometasone Impurity 28 (CAS CATO-C4X-170428)
- Mometasone Furoate EP Impurity G (CAS 105102-22-5)
- Mometasone Impurity 49 (CAS CATO-C4X-170449)
Recommended Standards
- Aztreonam impurity 85 (CAS CATO-C4X-152285)
- N-(1-Isopropyl-3-(1-methylindolin-6-yl)-1H-pyrrolo[2,3-b]pyridin-4-yl)-1-methyl-1H-pyrazole-3-sulfonamide (CAS 1415925-18-6)
- Tirofiban Impurity 12 (CAS CATO-C4X-125412)
- Lifitegrast Impurity 123 (CAS CATO-C4X-2409123)
- Labetalol Impurity 59 (CAS CATO-C4X-246659)
- 1-amino-3,3-difluoro-cyclobutanecarboxylic acid (CAS 1225532-86-4)
- 1-(2-Cyclopropyl-6-ethylpyrimidin-4-yl)piperidin-4-amine (CAS 1707399-85-6)
- 1-(2,6-Dibromo-4-methoxyphenyl)ethanone (CAS 74746-05-7)
- Methyl 3-(2-(2-oxo-2-(pyrrolidin-1-yl)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477863-37-9)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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