Naproxen CAS#: 22204-53-1

Names & Identifiers

Product NameNaproxen
Synonyms()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeure;(+)-2-naphthaleneaceticaci;(+)-6-Methoxy-alpha-methyl-2-napthaleneacetic acid
CAS Registry Number22204-53-1
Molecular FormulaC14H14O3
Molecular Weight230.26
Other Registry Numbers;
More Identifiers on PubChemIUPA Names, InChI, InChI Key, Canonical SMILES, etc.
Naproxen CAS#: 22204-53-1

Chemical & Physical Properties

Melting point 152-154 °C(lit.)
alpha D +66° (in chloroform)
Refractive Index 67.5 ° (C=1, CHCl3)
Flash Point 9℃
Storage -20°C Freezer
Water Solubility Insoluble in water.
Merck 14,6417
BRN 3591067
More Properties From PubChemTopological Polar Surface Area, Monoisotopic Mass, etc.
NIST Chemistry ReferenceNaproxen(22204-53-1)

Safety & Hazards(Codes & Phrases)

Hazard Codes Xn,T,F
R Phrase 22-39/23/24/25-23/24/25-11-36/37/38
S Phrase 36/37-45-16-7-26
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS UF5275000
Storage Class 6.1(b)
Packing Group III
Hazardous Substances Data22204-53-1(Hazardous Substances Data)
More Safety & Hazards From PubChemSignal, GHS Hazard Statements, Precautionary Statement Codes, etc.


Literature on PubChemSynthesis References, Metabolite References, etc.


Patents on PubChemRelated Patents Of This Product

Transportation, Storage & Usage

TransportationNo Information
StorageNo Information
UsageNo Information

Spectral Properties

No Information

Approved Manufacturers

Want to be listed here as a manufacturer for free?Learn more about our free service.

More Suppliers

Watson International LtdInquiry by sending email by [email protected]
Want to be listed here as a supplier?Learn more about our paid service.

Technology Transfer

Want to buy or sell technology concerning this product?Submit your requirement here.

Need Our Help?

Can't find any manufacturers? Or have specs, trust, communication, shipment or payment issues? Or you are looking for routes of synthesis(ROS) or pharmacopoeias of this product?Click here to see how ChemWhat may help you.