ethyl 8-fluoro-2-oxa-6-azaspiro[3.4]octane-8-carboxylate hemioxalate CAS 1955560-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1955560-51-6 |
| Molecular Formula | 2*C9H14FNO3 C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 8-fluoro-2-oxa-6-azaspiro[3.4]octane-8-carboxylate hemioxalate (CAS 1955560-51-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C9H14FNO3 C2H2O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 2*C9H14FNO3 C2H2O4 |
| Molecular Weight | 293.25 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
- Ethyl 4-fluoro-3-ethoxybenzoate (CAS 1000207-63-5)
- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
- 2-Fluoro-3-hydroxybenzonitrile (CAS 1000339-24-1)
- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 2-((3,4-Dimethylphenyl)thio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 796999-35-4)
- 2-(4-Bromo-2-fluorophenyl)-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 885064-32-4)
- 3-Nitroacridin-9(10H)-one (CAS 1744-92-9)
- Betanidine (CAS 55-73-2)
- 3-(2-Chlorophenyl)-1-cyclopropylpiperazine (CAS 1248907-94-9)
- 2-(6-Chloro-1-methyl-1H-indol-3-yl)acetic acid (CAS 388574-11-6)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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 13829788188 / jacky.chen@cato-chem.com