Naproxen Impurities / USP Related Compounds / Reference Standards
Naproxen is a nonsteroidal anti-inflammatory drug of the propionic acid class that relieves pain, fever, menstrual cramps, swelling, and stiffness. Naproxen works by reducing hormones that cause inflammation and pain in the body. SynThink provides different types of Naproxen Impurity reference standards and USP related compounds including – Naproxen Degradation Impurities, Naproxen Process Impurities, Potential Impurities, Naproxen Related Compounds. Naproxen related compounds or impurity standards are used in the quality, stability, and toxicity study of Naproxen products as well as HPLC method development/validation.
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Impurities, Naproxen ImpuritiesNaproxen EP Impurity N; 2-Bromo-6-methoxynapthalene
Price : $75 – $155CAS No. : 5111-65-9 Mol F. : C11H9BrO Mol W….
In-Stock
CAS No. : 5111-65-9 Mol F. : C11H9BrO Mol W. : 237.09 Cat No. : SA20408 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity G
CAS No. : Mol F. …
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CAS No. : Mol F. : C14H14O3 Mol W. : 230.3 Cat No. : SA20418 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity B; (S)-5-Chloro Naproxen
Price : $155 – $595CAS No.
: 89617-86-7Mol F.
: C14H13ClO3Mol W.
: 264.7Cat No.
: SA20417In-Stock
CAS No. : 89617-86-7 Mol F. : C14H13ClO3 Mol W. : 264.7 Cat No. : SA20417 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity D; (S)-5-Iodo Naproxen
Price : $125 – $555CAS No. : 116883-62-6 Mol F. : C14H13IO3 Mol W….
In-Stock
CAS No. : 116883-62-6 Mol F. : C14H13IO3 Mol W. : 356.15 Cat No. : SA20416 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity O; Naproxen 2-Propyl Ester
Price : $125 – $255CAS No. : 156967-24-7 Mol F. : C17H20O3 Mol W….
In-Stock
CAS No. : 156967-24-7 Mol F. : C17H20O3 Mol W. : 272.34 Cat No. : SA20414 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity C; (S)-5-Bromo Naproxen
Price : $155 – $595CAS No. : 84236-26-0 Mol F. : C14H13BrO3 Mol W….
In-Stock
CAS No. : 84236-26-0 Mol F. : C14H13BrO3 Mol W. : 309.16 Cat No. : SA20413 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity H; 6-Methoxy-2-naphthol
Price : $75 – $155CAS No. : 5111-66-0 Mol F. : C11H10O2 Mol W….
In-Stock
CAS No. : 5111-66-0 Mol F. : C11H10O2 Mol W. : 174.2 Cat No. : SA20412 -
Impurities, Naproxen Impurities6-mehoxy-2-Naphthoic acid Impurity; Naproxen USP Related Compound A; Naproxen impurity O
Price : $75 – $155CAS No. : 2471-70-7 Mol F. : C12H10O3 Mol W….
In-Stock
CAS No. : 2471-70-7 Mol F. : C12H10O3 Mol W. : 202.21 Cat No. : SA20410 -
Impurities, Naproxen ImpuritiesNaproxen
CAS No. : 22204-53-1 Mol F. : C14H14O3 Mol W….
In-Stock
CAS No. : 22204-53-1 Mol F. : C14H14O3 Mol W. : 230.26 Cat No. : SA20400 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity M
Price : $75 – $115CAS No. : 93-04-9 Mol F. : C10H7OCH3 Mol W….
In-Stock
CAS No. : 93-04-9 Mol F. : C10H7OCH3 Mol W. : 158.2 Cat No. : SA20407 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity L; NAPROXEN RELATED COMPOUND L
Price : $75 – $155CAS No. : 3900-45-6 Mol F. : C13H12O2 Mol W….
In-Stock
CAS No. : 3900-45-6 Mol F. : C13H12O2 Mol W. : 200.23 Cat No. : SA20406 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity K; 1-(6-Methoxynaphthyl)ethanol
Price : $95 – $195CAS No. : 77301-42-9 Mol F. : C13H14O2 Mol W….
In-Stock
CAS No. : 77301-42-9 Mol F. : C13H14O2 Mol W. : 202.25 Cat No. : SA20405 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity I; Desmethyl Naproxen
Price : $95 – $195CAS No. : 23981-47-7 Mol F. : C13H12O3 Mol W….
In-Stock
CAS No. : 23981-47-7 Mol F. : C13H12O3 Mol W. : 216.23 Cat No. : SA20404 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity F; Naproxen Ethyl Ester
Price : $75 – $155CAS No. : 31220-35-6 Mol F. : C16H18O3 Mol W….
In-Stock
CAS No. : 31220-35-6 Mol F. : C16H18O3 Mol W. : 258.31 Cat No. : SA20403 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity E; (S)-Naproxen Methyl Ester
Price : $75 – $155CAS No. : 26159-35-3 Mol F. : C₁₅H₁₆O₃ Mol W….
In-Stock
CAS No. : 26159-35-3 Mol F. : C₁₅H₁₆O₃ Mol W. : 244.29 Cat No. : SA20402 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity A; O-Desmethyl Naproxen
Price : $125 – $295CAS No. : 52079-10-4 Mol F. : C13H12O3 Mol W….
In-Stock
CAS No. : 52079-10-4 Mol F. : C13H12O3 Mol W. : 216.24 Cat No. : SA20401 -
Impurities, Naproxen ImpuritiesNaproxen EP Impurity J; 2-Ethyl-6-methoxynaphthalene
Price : $125 – $255CAS No. : 21388-17-0 Mol F. : C13H14O Mol W….
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CAS No. : 21388-17-0 Mol F. : C13H14O Mol W. : 186.25 Cat No. : SA20415
