23979-41-1: Naproxen EP Impurity G

Naproxen EP Impurity G (CAS No: 23979-41-1) or Naproxen R-Isomer is an impurity present in Naproxen which is used for mild-to-moderate pain and conventional non-steroidal anti-inflammatory drugs or COX-2 specific inhibitors for moderate-to-severe Osteoarthritis symptoms.

Additional information

Catalogue No.

VE006302

CAS No.

23979-41-1

Molecular Formula

C14H14O3

Molecular Weight

230.26

IUPAC Name

(2R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid

Synonyms

Naproxen R-Isomer / Naproxen Related Compound G / (R)-Naproxen

References

Ekpe, A., et al. “High-Performance Liquid Chromatographic Method Development and Validation for the Simultaneous Quantitation of Naproxen Sodium and Pseudoephedrine Hydrochloride Impurities.” Journal of Chromatographic Science, vol. 39, no. 3, Mar. 2001, pp. 81–86, https://doi.org/10.1093/chromsci/39.3.81.?Kivitz, AJ, et al. “Comparative Efficacy and Safety of Celecoxib and Naproxen in the Treatment of Osteoarthritis of the Hip.” Journal of International Medical Research, vol. 29, no. 6, Dec. 200

Status

In-stock