8-Fluoro-3,4-dihydronaphthalen-2(1H)-one hydrochloride CAS 2055841-58-0
| CAS No. | 2055841-58-0 |
| Molecular Formula | C10H9FO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 8-Fluoro-3,4-dihydronaphthalen-2(1H)-one hydrochloride (CAS 2055841-58-0), a certified reference material (molecular formula C10H9FOHCl, MW 200.64 g/mol) for analytical method development and quality control.
8-Fluoro-3,4-dihydronaphthalen-2(1H)-one hydrochloride (C10H9FOHCl) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 8-Fluoro-3,4-dihydronaphthalen-2(1H)-one hydrochloride 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 | C10H9FO HCl |
| Molecular Weight | 200.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 59979-57-6 Propanoic acid,2-methyl-,(3aR,4R,6R,9R,10Z,11aR)-2,3,3a,4,5,6,9,11a-octahydro-9-hydroxy-6,10-dimethyl-3-methylene-2-oxo-6,9-epoxycyclodeca[b]furan-4-ylester (CAS 59979-57-6)
- Diethyl 3-amino-1,5-pentaneÂdioic acid (CAS 51865-85-1)
- 4,5-Dibromo-N-(1-(pyridin-3-yl)ethyl)thiophene-2-carboxamide (CAS 877987-93-4)
- Ac-Tyr(tBu)-OH (CAS 201292-99-1)
- 1-Tetralone- (CAS 189811-58-3)
- rac-syn-Balanol (CAS 167937-50-0)
- Selexipag Impurity 50 (CAS CATO-C4X-196150)
- (2-Bromo-6-(difluoromethyl)-4-methoxypyridin-3-yl)methanol (CAS 1805921-24-7)
- Imidazo[1,2-a]pyrimidin-2-amine (CAS 301331-27-1)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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 18665070610 / Nicole.chen@cato-chem.com