51091-84-0 Naproxen acid chloride d-2-(6-Methoxy-2-naphthyl)propionyl chloride Naproxen chloride CAS 51091-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51091-84-0 |
| Molecular Formula | C14H23ClO2 |
| Molecular Weight | 258.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 51091-84-0 Naproxen acid chloride d-2-(6-Methoxy-2-naphthyl)propionyl chloride Naproxen chloride (CAS 51091-84-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H23ClO2. Molecular weight: 258.78 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H23ClO2 |
| Molecular Weight | 258.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
Related Naproxen Standards
- Naproxen Impurity 5 (CAS 37961-57-2)
- Naproxen EP Impurity F (CAS 31220-35-6)
- Naproxen Impurity 45 (CAS CATO-C4X-170845)
- Naproxen EP Impurity B (CAS 60424-17-1)
- Naproxen EP Impurity B (CAS 89617-86-7)
- Naproxen Impurity 50 (CAS CATO-C4X-170850)
- rac Naproxen-d3 Methyl Ester (CAS 1189511-76-9)
- Naproxen Sodium Impurity O (CAS 156967-24-7)
Recommended Standards
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- 39774-18-0 1-(4-Chlorophenyl)-2-hydroxy-2-phenylethan-1-one DTXSID60543509 (CAS 39774-18-0)
- 2-(3-Bromophenyl)-2-methylpropanal (CAS 90433-17-3)
- 1-(3-allyloxyphenyl)hexahydropyrimidine-2,4-dione (CAS 2633725-34-3)
- 2-(4-Ethylcyclohexyl)-2-methylpropanoic acid (CAS 1531833-16-5)
- 3-Methyl-3-propylpyrrolidine (CAS 88725-15-9)
- 2,6-Dimethoxy-4-(2-oxooxazolidine-3-carbonyl)phenyl ethyl carbonate (CAS 50916-05-7)
- 2,2,5,5-tetramethylpiperidine hydrochloride (CAS 1909305-50-5)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
Why CATO?
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