Mometasone Furoate Monohydrate CAS 141646-00-6
| CAS No. | 141646-00-6 |
| Molecular Formula | C27H30Cl2O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Mometasone Furoate Monohydrate (CAS 141646-00-6), molecular formula C27H30Cl2O6H2O and molecular weight 539.45 g/mol, is a CATO reference standard with documented purity and traceability.
Mometasone Furoate Monohydrate (C27H30Cl2O6H2O) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H30Cl2O6 H2O |
| Molecular Weight | 539.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
Related Mometasone Standards
- Mometasone Furoate EP Impurity G (CAS 105102-22-5)
- Mometasone Furoate EP Impurity F (CAS 1305334-30-8)
- Mometasone Furoate EP Impurity C (CAS 1305334-31-9)
- Mometasone Furoate EP Impurity R (CAS 1370190-08-1)
- Mometasone Furoate EP Impurity E (CAS 1370190-33-2)
- Mometasone Furoate Impurity 19 (CAS 1404070-67-2)
- Mometasone Furoate EP Impurity H (CAS 148596-90-1)
- Mometasone Impurity C13 (CAS 151265-36-0)
Recommended Standards
- Diethyl pyridazine-1,2(3H,6H)-dicarboxylate (CAS 35691-30-6)
- (S)-Benzyl 3-((S)-2-aminopropanamido)pyrrolidine-1-carboxylate (CAS 1401668-61-8)
- Methyl (E)-2-Cyano-3-phenylacrylate (CAS 14533-86-9)
- 3-Bromo-4,5-dimethylpyridine (CAS 27063-98-5)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4,5-diphenyloxazol-2-yl)thio)acetamide (CAS 762247-39-2)
- 2-(3,6-Dinitro-9H-carbazol-9-yl)-N,N-diethylethan-1-amine (CAS 324780-02-1)
- 2-(Ethylthio)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)benzamide (CAS 1421464-88-1)
- N-(2-chloro-4-methylpyrimidin-5-yl)acetamide (CAS 633328-96-8)
- Acetyl Phosphate Dilithium Salt (CAS 16333-96-3)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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