Naproxen Sodium
Naproxen Sodium is supplied by Arthkem as a certified reference standard, alongside its related impurities, salts, and stable-isotope variants listed below. These reference standards support method validation, ANDA/DMF filing, quality control testing, and stability studies.
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Custom Synthesis
Naproxen Sodium
- Cat No
- ARC-2053
- CAS No
- 26159-34-2
- Formula
- C14H13NaO3
- Mol Weight
- 252.25 g/mol
- Custom Synthesis
Naproxen Sodium Enantiomer (R-Form)
- Cat No
- ARC-2264
- CAS No
- Available on Request
- Formula
- C14H13NaO3
- Mol Weight
- 252.25 g/mol
- Custom Synthesis
Naproxen Sodium Impurity A
- Cat No
- ARC-2265
- CAS No
- 52079-10-4
- Formula
- C13H12O3
- Mol Weight
- 216.23 g/mol
- Custom Synthesis
Naproxen Sodium Impurity B
- Cat No
- ARC-2266
- CAS No
- 89617-86-7
- Formula
- C14H13ClO3
- Mol Weight
- 264.71 g/mol
