Naphthylin CAS 1786-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1786-03-4 |
| Molecular Formula | C19H12O2 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Naphthylin (CAS 1786-03-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H12O2. Molecular weight: 272.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H12O2 |
| Molecular Weight | 272.30 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Ethyl 4-(benzyloxy)-3-hydroxybenzoate (CAS 177429-27-5)
- N-((4-(Pyrrolidin-1-yl)pyrimidin-2-yl)methyl)furan-2-carboxamide (CAS 1797222-62-8)
- 2-(Diethylamino)-4-(pyridin-4-yl)pyrimidine-5-carboxylic acid (CAS 1713462-89-5)
- n-(Furan-2-ylmethyl)-2-(3-hydroxypiperidin-1-yl)acetamide (CAS 1110831-62-3)
- 4'-Methoxy-2-nitro-1,1'-biphenyl (CAS 20013-55-2)
- 2,4-Dichloro-6-cyclohexylpyrimidine (CAS 1013110-01-4)
- Ethyl 8-benzyl-5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 1253791-11-5)
- 6-(3,4-Dimethoxyphenyl)-3-(pyrrolidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706432-91-8)
- 2-Amino-7-fluoro-3-methylquinoline (CAS 203506-29-0)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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