6-(Benzofuran-2-yl)naphthalen-2-ol CAS 481071-74-3
| CAS No. | 481071-74-3 |
| Molecular Formula | C18H12O2 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, 6-(Benzofuran-2-yl)naphthalen-2-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 260.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
6-(Benzofuran-2-yl)naphthalen-2-ol (CAS 481071-74-3) is a high-purity analytical reference standard with the molecular formula C18H12O2 and a molecular weight of 260.29 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-(Benzofuran-2-yl)naphthalen-2-ol 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 | C18H12O2 |
| Molecular Weight | 260.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Benzofuran Standards
- Ethyl 4-(benzofuran-2-yl)-2,4-dioxobutanoate (CAS 106276-58-8)
- N1-(1-(benzofuran-2-yl)ethyl)-N2,N2-diethylethane-1,2-diamine (CAS 1019468-74-6)
- 2-(Benzofuran-2-yl)-4-(tert-butyl)morpholine (CAS 119491-61-1)
- 5-Benzofuran-2-yl-4-isopropyl-4H-[1,2,4]triazole-3-thiol (CAS 946757-99-9)
- 3-(1-benzofuran-3-yl)-3-oxo-2-phenylpropanenitrile (CAS 1409440-76-1)
- 1-(Benzofuran-2-yl)-3-morpholinopropan-1-one (CAS 124617-33-0)
- 5-(Benzofuran-2-ylmethylene)-2-thioxothiazolidin-4-one (CAS 199279-79-3)
- Di(benzofuran-2-yl)methanone (CAS 21382-50-3)
Recommended Standards
- 6-(4-Oxo-3,4-dihydroquinazolin-3-yl)hexanoic acid (CAS 362671-92-9)
- 6-[(Pyridin-3-ylmethyl)-carbamoyl]-cyclohex-3-enecarboxylic acid (CAS 545349-20-0)
- 6-(4-Fluorophenyl)-4-hydrazinylthieno[3,2-d]pyrimidine (CAS 749920-75-0)
- 6-Acetyl-5-hydroxy-7-methyl-4-propyl-2H-chromen-2-one (CAS 929810-10-6)
- N-(6-nitropyridin-2-yl)acetamide (CAS 1314960-80-9)
- Biotin-PFP ester (CAS 120550-35-8)
- 2-(5-Ethyl-1,3,4-thiadiazol-2-yl)isoindoline-1,3-dione (CAS 356792-09-1)
- 1,3-Dimethoxy-1,3-dihydroisobenzofuran (CAS 24388-70-3)
- 4-(3-Azetidinyl)quinoline (CAS 1260869-41-7)
- 4-[(3-methoxyphenyl)methoxy]benzaldehyde (CAS 161192-29-6)
- 1-Allyl-5,6-dichloro-2-(2-chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 337920-67-9)
- 5-Mercapto-1-methyl-1H-1,2,3-triazole-4-carbothioamide (CAS 100097-69-6)
- Olprinone Impurity 10 (CAS 2236020-10-1)
- Cyclolinopeptide B (CAS 193139-41-2)
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