5-(Naphthalen-2-yl)-1,3-oxazole CAS 143659-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143659-20-5 |
| Molecular Formula | C13H9NO |
| Molecular Weight | 195.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Naphthalen-2-yl)-1,3-oxazole (CAS 143659-20-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9NO. Molecular weight: 195.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9NO |
| Molecular Weight | 195.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Naphthalen Standards
- 3-(Naphthalen-1-yl)-3-oxopropanenitrile (CAS 39528-57-9)
- 3-(Naphthalen-2-yl)-3-oxopropanenitrile (CAS 613-57-0)
- 5-(Naphthalen-1-yl)oxazole (CAS 91804-15-8)
- 2-methyl-2-(naphthalen-1-yl)propanenitrile (CAS 55615-31-1)
- 2-methyl-2-(naphthalen-2-yl)propanenitrile (CAS 69849-14-5)
- 3-(Naphthalen-1-yl)-2,5-dihydro-1H-pyrrole (CAS 756813-28-2)
- 2-(Naphthalen-1-yl)-1,3,4-oxadiazole (CAS 64001-71-4)
- 3-(Naphthalen-1-yl)prop-2-ynoic acid (CAS 4843-42-9)
Recommended Standards
- 2-hydroxy-N-methoxy-N-methyl-2-phenylacetamide (CAS 143314-51-6)
- Ethyl 5h,6h,7h,8h-imidazo[1,2-a]pyrimidine-2-carboxylate (CAS 143696-96-2)
- Methyl 6-amino-2-methoxy-3-methylbenzoate (CAS 143096-36-0)
- 2-Benzylidene-N1,N3-bis(4-(trifluoromethyl)phenyl)malonamide (CAS 866008-58-4)
- 3-Methyl-5-(trifluoromethyl)pyridin-4-amine (CAS 1101061-18-0)
- 4-Allyl-5-[(4-isopropylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol 667414-43-9 7750AE C15H19N3OS (CAS 667414-43-9)
- Oxine-Copper (CAS 10380-28-6)
- 2-{[5-(furan-2-yl)-4-[(furan-2-yl)methyl]-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 557066-48-5)
- 2-Chloro-6-methylpyridine-4-boronic acid pinacol ester, 97% (CAS 697739-22-3)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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