Fluticasone Impurity 98 CAS 709002-84-6
| CAS No. | 709002-84-6 |
| Molecular Formula | C24H31F2NO5S |
| Molecular Weight | 483.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO supplies Fluticasone Impurity 98 (CAS 709002-84-6), a pharmacopoeial impurity reference standard (molecular formula C24H31F2NO5S, MW 483.57 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Fluticasone Impurity 98 (C24H31F2NO5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 483.57 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Fluticasone Impurity 98 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 | C24H31F2NO5S |
| Molecular Weight | 483.57 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; 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluticasone Standards
- Fluticasone Propionate Fluoromethyl Ester Analog (CAS 1174034-79-7)
- Fluticasone Propionate EP Impurity B (CAS 948566-12-9)
- Fluticasone Propionate EP Impurity D (CAS 73205-13-7)
- Fluticasone Propionate Dithioacid (CAS CATO-C4X-165047)
- 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
- Z-Phe-Leu-Ala-OH (CAS 24955-29-1)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-4-(3-fluorophenyl)-N-methyl-N-(4-methylphenyl)thiophene-3-sulfonamide (CAS 1173770-07-4)
- Ezetimibe Impurity C115 (CAS 204589-96-8)
- n-(4-((4-(2-Hydroxy-3-(naphthalen-2-yloxy)propyl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 667891-33-0)
- Ilaprazole Impurity 124 Iodized Salt (CAS CATO-C4X-1130124)
- Avibactam Impurity 129 (CAS CATO-C4X-1348129)
- Phloroglucinol Impurity 15 (CAS 95-56-7)
- Ethyl isoquinoline-7-carboxylate (CAS 407623-83-0)
- 2-(Methylsulfonyl)-2-azaspiro[3.3]Heptan-6-ol (CAS 2299133-37-0)
- Eglin c (41-49) (CAS 122299-11-0)
- N-benzyl-6-fluoropyridin-2-amine (CAS 1249433-89-3)
- 20-Oxo-12,20-Dideoxyphorbol 13-Phenylacetate (CAS 138574-84-2)
- (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-6-hydroxytetrahydro-2H-pyran-3,4,5-triyl tribenzoate (CAS 627466-98-2)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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