(3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone CAS 1797801-93-4
| CAS No. | 1797801-93-4 |
| Molecular Formula | C16H20FNO4 |
| Molecular Weight | 309.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone 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.
(3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1797801-93-4), molecular formula C16H20FNO4 and molecular weight 309.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-Fluoro-4-methoxyphenyl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (C16H20FNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H20FNO4 |
| Molecular Weight | 309.33 g/mol |
| Appearance | Off-white to pale 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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