Naproxen Impurity 53 CAS 150493-03-1
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 150493-03-1 |
| Molecular Formula | C9H17ClO2 |
| Molecular Weight | 192.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Naproxen Impurity 53 (CAS 150493-03-1) pharmacopoeial impurity standards reference standard. Molecular formula: C9H17ClO2. Molecular weight: 192.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H17ClO2 |
| Molecular Weight | 192.68 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
Related Naproxen Standards
- Naproxen Impurity 19 (CAS CATO-C4X-170819)
- Naproxen Impurity 16 (CAS 34352-92-6)
- Naproxen EP Impurity L (CAS 3900-45-6)
- Naproxen Impurity 29 (CAS 17056-94-9)
- Naproxen Impurity 32 (CAS 5672-94-6)
- Naproxen Impurity 40 (CAS 36815-04-0)
- Naproxen Impurity 52 (CAS CATO-C4X-170852)
- Naproxen Nitrile Impurity (CAS 67886-70-8)
Recommended Standards
- Dabigatran Impurity 93 (CAS 7452-59-7)
- Brivaracetam Impurity 83 (CAS CATO-C4X-200783)
- propan-2-yl 6-chlorohexanoate (CAS 71195-77-2)
- Febuxostat Impurity 77 (CAS CATO-C4X-116277)
- Avanafil Impurity 133 (CAS 1508194-63-5)
- 2-(4-Carboxyphenoxy)benzoic Acid (CAS 37407-16-2)
- 4-Methyl-2-(methylthio)thiophen-3-amine (CAS 88246-46-2)
- 2-Butyl-6-chloro-4,5-dimethylnicotinaldehyde (CAS 153806-75-8)
- Diethyl 2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 1196147-45-1)
- FLAG Epitope Peptide (CAS 98849-88-8)
Why CATO?
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