2-Hydroxy-1,2-di(naphthalen-2-yl)ethan-1-one CAS 42040-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42040-68-6 |
| Molecular Formula | C22H16O2 |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydroxy-1,2-di(naphthalen-2-yl)ethan-1-one (CAS 42040-68-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H16O2. Molecular weight: 312.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H16O2 |
| Molecular Weight | 312.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
Related Hydroxy Standards
- 1-(2-Hydroxy-4-methylphenyl)-3-(2-isopropoxyphenyl)propane-1,3-dione (CAS 1573547-13-3)
- 4'-Hydroxy-3',4',5',6'-tetrahydro-2'H-[2,4']bipyridinyl-1'-carboxylic acid benzyl ester (CAS 161610-16-8)
- 4-Hydroxy-3-((4-phenylpiperazin-1-yl)methyl)benzoic acid (CAS 1713174-86-7)
- 1,3-Bis(2-hydroxy-5-methylphenyl)tetrahydropyrimidin-2(1H)-one (CAS 84379-39-5)
- 2-Hydroxy-1,2-di(1-naphthyl)ethanone (CAS 39627-76-4)
- N-[[(6-Hydroxy-1-naphthalenyl)amino]thioxomethyl]-2-furancarboxamide (CAS 827001-82-1)
- 1-[4-(4-Hydroxy-2-methoxyphenethyl)phenyl]-1-pentanone (CAS 1424940-84-0)
- 4-Hydroxy Ethynyl Estradiol (CAS 50394-90-6)
Recommended Standards
- 2-Methyl-5-oxo-4-(p-tolyl)-4,5-dihydro-1H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 383147-38-4)
- 2-Ethyl-1,3-bis(3-methoxyphenyl)propane-1,3-dione (CAS 937602-18-1)
- 2-Morpholino-N-(4-phenoxyphenyl)acetamide (CAS 74245-74-2)
- Diethyl 2-methylpentanedioate (CAS 18545-83-0)
- (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid (CAS 83529-40-2)
- Tert-butyl (R)-(1-oxo-1-(tetrahydro-2H-pyran-4-yl)propan-2-yl)carbamate (CAS 1428231-85-9)
- 4-fluoro-3-(piperidin-4-yl)benzo[d]isoxazole hydrochloride (CAS 95742-19-1)
- 4-Benzyloxy-2-(trifluoromethyl)benzoic acid (CAS 790695-23-7)
- 1-(2-(Isopentyloxy)-5-methylphenyl)ethanol (CAS 1155038-92-8)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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