Naproxen Raw Material Pharmaceutical CAS: 22204-53-1

China Naproxen Raw Material Pharmaceutical CAS: 22204-53-1, Find details about China Naproxen, Naproxen Raw Material Pharmaceutical from Naproxen Raw Material Pharmaceutical CAS: 22204-53-1

Origin
China
Origin
China

Description


Naproxen (brand names: Aleve, Naprosyn, and many others) is a nonsteroidal anti-inflammatory drug (NSAID) of the propionic acid class (the same class as ibuprofen) that relieves pain, fever, swelling, and stiffness.:665,673 It is a nonselective COX inhibitor, usually sold as the sodium salt.
It is the preferred NSAID for long-term use in people with a high risk of cardiovascular complications (for example, heart attacks or strokes),:665 due to its relatively low risk of such complications. Naproxen poses an intermediate risk of stomach ulcers compared to ibuprofen, which is low-risk, and indometacin, which is high-risk. To reduce stomach ulceration risk, it is often combined with a proton-pump inhibitor (a medication that reduces stomach acid production) during long-term treatment of those with pre-existing stomach ulcers or a history of developing stomach ulcers while on NSAIDs.:665,673

Basic Info

Chemical NameNaproxen
Synonyms

(2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid;(S)-(+)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid;NAPROXEN;(S)-(+)-2-(6-Methoxy-2-naphthyl)propionic Acid;Naproxene;Expand

CAS No.22204-53-1
Molecular FormulaC14H14O3
Molecular Weight230.25900
PSA46.53000
LogP3.03650

Properties

Appearance & Physical Statewhite powder
Density1.197g/cm3
Boiling Point403.9ºC at 760mmHg
Melting Point153-154ºC
Flash Point154.5ºC
Refractive Index67.5 ° (C=1, CHCl3)
Storage ConditionKeep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Vapor Pressure3.01E-07mmHg at 25°C
Naproxen Raw Material Pharmaceutical CAS: 22204-53-1
Naproxen Raw Material Pharmaceutical CAS: 22204-53-1
Naproxen Raw Material Pharmaceutical CAS: 22204-53-1
Naproxen Raw Material Pharmaceutical CAS: 22204-53-1