Fluticasone Propionate Fluoromethyl Ester Analog CAS 1174034-79-7
| CAS No. | 1174034-79-7 |
| Molecular Formula | C25H31F3O6 |
| Molecular Weight | 484.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Fluticasone Propionate Fluoromethyl Ester Analog (CAS 1174034-79-7), molecular formula C25H31F3O6 and molecular weight 484.51 g/mol, is a CATO reference standard with documented purity and traceability.
Fluticasone Propionate Fluoromethyl Ester Analog (C25H31F3O6) contains a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Fluticasone Propionate Fluoromethyl Ester Analog meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H31F3O6 |
| Molecular Weight | 484.51 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Fluticasone Standards
- Fluticasone Propionate EP Impurity B (CAS 948566-12-9)
- Fluticasone Propionate Dithioacid (CAS CATO-C4X-165047)
- Fluticasone Impurity 98 (CAS 709002-84-6)
- Fluticasone Propionate EP Impurity D (CAS 73205-13-7)
- Fluticasone Impurity 39 (CAS CATO-C4X-165039)
- Fluticasone Impurity 50 (CAS CATO-C4X-165050)
- Fluticasone Furoate EP Impurity B (CAS 80474-24-4)
- Fluticasone Impurity 41 (CAS 192191-49-4)
Recommended Standards
- Ethyl 4-((4-(2-isonicotinoylhydrazineyl)-6-(p-tolylamino)-1,3,5-triazin-2-yl)amino)benzoate (CAS 84523-94-4)
- Kanamycin C (CAS 2280-32-2)
- cis-Tetrakis(dimethylsulfoxide)dichlororuthenium(II) (CAS 59091-96-2)
- Tolpyralate (CAS 1101132-67-5)
- 1H-Pyrrole-3-carbonitrile (CAS 7126-38-7)
- (3-Chloro-5-fluorophenyl)(3-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898793-44-7)
- 3-(2-Chlorophenyl)-4H-1,2,4-triazole (CAS 56015-92-0)
- (R)-2-(Boc-amino)-5-(dimethylamino)-5-oxopentanoic Acid (CAS 721927-50-0)
- 1-(5-Fluoropyridin-3-yl)-n-methylmethanamine hydrochloride (CAS 2680615-46-5)
- LY 487379 HCl (CAS 353229-59-1)
- 3-(1-Methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 923583-13-5)
- 5-(3-(Benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1223886-09-6)
- Cinacalcet Impurity 66 (CAS CATO-C4X-105966)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
Why CATO?
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