Product Information

Naproxen EP Impurity E

Catalogue number	NPX-007
Product Name	Naproxen EP Impurity E
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Naproxen
CAS Number	26159-35-3
HS Code	29339900
Molecular formula	C₁₅H₁₆O₃
Molecular Weight	244.29
Synonyms	(αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (S)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (+)-Naproxen Methyl Ester; (S)-Naproxen Methyl Ester; Methyl (S)-2-(6-Methoxynaphthalen-2-yl)
Chemical Name	methyl (2S)-2-(6-methoxynaphthalen-2-yl)propanoate
Appearance	White to Off-White Solid
Melting Point	91-93°C
Storage	4°C
Solubility	Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
Applications	Naproxen (N377520) methyl derivative. Naproxen impurity. Naproxen is a non-steroidal anti-inflammatory drug (NSAID) indicated for the treatment of pain, inflammatory conditions such as rheumatoid arthritis, and fever. The drug belongs to the 2-aryl propionic acid family of COX-1 and COX-2 inhibitors.
Shipping Condition	Stable to be shipped at room temperature
Inventory Status	Under Development
Quantity
Additonal Comment

Add to Cart

Bulk Enquiry

Product Overview Technical Data

Chemical Name: Naproxen EP Impurity E

Synonym: (αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (S)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Methyl Ester; (+)-Naproxen Methyl Ester; (S)-Naproxen Methyl Ester; Methyl (S)-2-(6-Methoxynaphthalen-2-yl)