6,8-difluoronaphthalen-2-ol CAS 2279923-87-2
| CAS No. | 2279923-87-2 |
| Molecular Formula | C10H6F2O |
| Molecular Weight | 180.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6,8-difluoronaphthalen-2-ol is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6,8-difluoronaphthalen-2-ol (CAS 2279923-87-2) is a high-purity analytical reference standard with the molecular formula C10H6F2O and a molecular weight of 180.15 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 6,8-difluoronaphthalen-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 180.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6,8-difluoronaphthalen-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H6F2O |
| Molecular Weight | 180.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related difluoronaphthalen Standards
- 6,7-difluoronaphthalen-1-ol (CAS 1188555-99-8)
- 4,7-Difluoronaphthalen-1-ol (CAS 1402004-56-1)
- 2,5-difluoronaphthalen-1-ol (CAS 1629184-42-4)
- 3,5-difluoronaphthalen-1-ol (CAS 1629184-43-5)
- 4,5-difluoronaphthalen-1-ol (CAS 1629184-48-0)
- 1,3-difluoronaphthalen-2-ol (CAS 2252147-92-3)
- 1,8-difluoronaphthalen-2-ol (CAS 767320-15-0)
- 2,4-difluoronaphthalen-1-ol (CAS 56874-96-5)
Recommended Standards
- 6,8-difluoronaphthalen-1-ol (CAS 2925479-96-3)
- 6,8-Difluoroquinolin-4-amine (CAS 288371-41-5)
- 6,7-Difluoroquinolin-3-amine (CAS 318684-82-1)
- 7,8-difluoronaphthalen-2-ol (CAS 675132-42-0)
- N-methyl-N-(2-methylbenzyl)methanesulfonamide (CAS 138468-14-1)
- 14:0 EPC (Cl Salt) (CAS 186492-53-5)
- (R)-tert-Butyl 3-((6-chloropyrimidin-4-yl)amino)pyrrolidine-1-carboxylate (CAS 1289585-36-9)
- (3E)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(dimethylamino)methylidene]pyrrolidin-2-one 338791-79-0 6G-045 (CAS 338791-79-0)
- 4-(3,4,5-Trimethyl-1h-pyrazol-1-yl)phenol (CAS 1343949-48-3)
- 1-(2-Nitrophenyl)-1,4-diazepane Hydrochloride (CAS 299425-72-2)
- 1,1,1,2,2,3,3-Heptafluorobutane (CAS 662-00-0)
- N-Benzyl-1-(1-ethyl-1H-imidazol-2-yl)methanaminedihydrochloride (CAS 1332531-64-2)
- 3-(Methoxymethyl)benzofuran-2-carboxylic Acid (CAS 734546-74-8)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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