Mometasone Furoate Impurity 24 CAS CATO-C4X-170424
| CAS No. | CATO-C4X-170424 |
| Molecular Formula | C22H27ClO3 |
| Molecular Weight | 374.90 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Mometasone Furoate Impurity 24 is closely related to a steroid core, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Mometasone Furoate Impurity 24 (CAS CATO-C4X-170424) is a certified pharmaceutical impurity reference standard with the molecular formula C22H27ClO3 and a molecular weight of 374.90 g/mol.
Mometasone Furoate Impurity 24 (C22H27ClO3) contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Mometasone Furoate Impurity 24 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H27ClO3 |
| Molecular Weight | 374.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Mometasone Standards
- Mometasone Impurity C13 (CAS 151265-36-0)
- Mometasone Impurity 51 (CAS CATO-C4X-170451)
- Mometasone Related Compound 4 (CAS 37413-91-5)
- Mometasone Furoate EP Impurity Q (CAS 83881-08-7)
- Mometasone EP Impurity M (CAS 57780-86-6)
- Mometasone Furoate Impurity 25 (CAS CATO-C4X-170425)
- Mometasone Furoate EP Impurity K (CAS 4647-20-5)
- Mometasone Impurity 28 (CAS CATO-C4X-170428)
Recommended Standards
- Cyproterone Impurity 19 (CAS CATO-C4X-16019)
- Cyproterone (CAS 2098-66-0)
- Betamethasone Impurity 27 (CAS 116846-77-6)
- Hydroxyzine (CAS 68-88-2)
- Vortioxetine Impurity 21 (CAS CATO-C4X-105621)
- Erythromycin Impurity 23 (CAS 226086-79-9)
- Apixaban Impurity 143 (CAS CATO-C4X-1088143)
- 1-Benzyl-2-(4-(tert-butyl)phenyl)-6-oxopiperidine-3-carboxylic acid (CAS 952182-64-8)
- Ac-Phg(4-OH)-OEt (CAS 1998216-23-1)
- 2,5-Dichloro-1-methylpyridin-4(1H)-one (CAS 1449008-17-6)
- N-cyclohexyl-N-(phenylsulfonyl)glycine (CAS 593260-42-5)
- N-(3-methoxyphenyl)furan-2-carboxamide (CAS 52109-84-9)
- 32767-18-3 Oxygen-18O2 DTXSID80437936 (CAS 32767-18-3)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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 18665070610 / Nicole.chen@cato-chem.com