Fluorometholone Impurity 7 CAS 2796-99-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2796-99-8 |
| Molecular Formula | C23H31FO7S |
| Molecular Weight | 470.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluorometholone Impurity 7 (CAS 2796-99-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C23H31FO7S. Molecular weight: 470.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H31FO7S |
| Molecular Weight | 470.55 g/mol |
| Purity | >95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorometholone Standards
- Fluorometholone Impurity 11 (CAS CATO-C4X-193311)
- Fluorometholone Impurity 6 (CAS 110664-58-9)
- Fluorometholone Acetate (CAS 3801-06-7)
- Fluorometholone Epoxy Analog (CAS 83873-17-0)
- Fluorometholone Impurity N12 (CAS 382-52-5)
- Fluorometholone Impurity 8 (CAS CATO-C4X-19338)
- Fluorometholone Impurity 2 (CAS 130145-14-1)
- Fluorometholone Acetate 6,9(11)-diene Impurity (CAS 95955-20-7)
Recommended Standards
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- 2-(Bromomethyl)-6-(difluoromethyl)-4-iodo-3-nitropyridine (CAS 1806860-79-6)
- 2-Chloro-3-(chloromethyl)-4-fluoro-1-methylbenzene (CAS 688755-42-2)
- 3-Butoxy-4-methoxybenzoyl chloride (CAS 139488-45-2)
- Tetraphenyl Lead (CAS 595-89-1)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com