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Home/Compounds/API/Naproxen
C14H14O3
230.26 g/mol
APIDanger

(S)-Naproxen

CAS22204-53-1EC244-838-7
Category
API
Compound Class
Organic Acid
Primary Use
Pharmaceutical Raw Material

(S)-Naproxen is the single-enantiomer active pharmaceutical ingredient of the common nonsteroidal anti-inflammatory drug naproxen. Its structure features a carboxylic acid group, an aromatic ring system, and an ether moiety, with a molecular weight of 230.

anti-inflammatory agentanalgesic agentantipyretic agent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 22204-53-1

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Related Compounds

ReferenceSame Category

(3R,6E)-7-(2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl)-3-hydroxy-5-oxo-6-heptenoic acid

CAS222306-15-2

pharmaceutical raw material

ReferenceSame Category

Carbimazole

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pharmaceutical raw material

ReferenceSame Category

(E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-hydroxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide

CAS2223677-61-8

pharmaceutical raw material

ReferenceSame Category

(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)

CAS2223677-62-9

pharmaceutical raw material

Referencestereoisomer of

2-(6-Methoxy-2-naphthyl)propionic acid

CAS23981-80-8

pharmaceutical raw material

Referencestereoisomer of

Naproxen sodium

CAS26159-34-2

pharmaceutical raw material

Referencestereoisomer of

Rac Naproxen-d3

CAS958293-77-1

pharmaceutical raw material

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
Identifiers
IUPAC Name

(2S)-2-(6-methoxynaphthalen-2-yl)propanoic acid

InChIKey

CMWTZPSULFXXJA-VIFPVBQESA-N

SMILES

C[C@@H](C1=CC2=C(C=C1)C=C(C=C2)OC)C(=O)O

Synonyms (189)
  • NPS
  • VALROX
  • Naproxen (JP18/USP/INN)
  • Naproxen, British Pharmacopoeia (BP)
  • Naproxen, European Pharmacopoeia (EP)
  • Naproxen, United States Pharmacopeia (USP)
  • Naproxen, meets USP testing specifications
  • Naproxene [INN-French]
  • Naproxeno [INN-Spanish]
  • Naproxenum [INN-Latin]
  • (+)-Naproxen
  • (S)-(+)-Naproxene
  • (S)-Naproxen
  • 4or0
  • 4po0
  • Acusprain
  • Aleve
  • Anaprox
  • Anax
  • Anexopen
  • Apo-Napro-NA
  • Apo-Naproxen
  • Apranax
  • Apronax
  • Artagen
  • Arthrisil
  • Arthrosin 250
  • Arthrosin 250 ec
  • Arthrosin 500
  • Arthrosin 500 ec
  • Artrixen
  • Artroxen
  • Atiflan
  • Axer
  • Bipronyl
  • Bonyl
  • Calosen
  • Clinosyn
  • Condrotec
  • Congex
  • DL Naproxen
  • Danaprox
  • Daprox
  • Duk
  • Dysmenalgit
  • Dysmenalgit N
  • EC-NAPROXEN
  • Ec-Naprosyn
  • Equiproxen
  • Equiproxen (Veterinary)
  • Equiproxen 10% Solution
  • Equiproxen Granules
  • Feminax Ultra
  • Flanax Forte
  • Flexen
  • Flexipen
  • Floginax
  • Fuxen
  • Genoxen
  • Grenoxal
  • Headlon
  • Kenosyn
  • Laraflex
  • Lefaine
  • Leniartil
  • Methoxypropiocin
  • Mnpa
  • NAPROXEN COMPONENT OF PN400
  • NAPROXEN [MART.]
  • NAPROXEN,HISTIDINE
  • Nafasol
  • Naixan
  • Nalyxan
  • Napflam
  • Napmel
  • Naposin
  • Napratec
  • Napratec op
  • Napren
  • Napren E
  • Naprius
  • Naprolag
  • Naprontag
  • Naprosine
  • Naprosy
  • Naprosyn
  • Naprosyn (TN)
  • Naprosyn 375
  • Naprosyn EC
  • Naprosyn LLE
  • Naprosyn LLE Forte
  • Naprosyne
  • Naprotin
  • Naproxen (Standard)
  • Naproxen CRS
  • Naproxen Delayed Release
  • Naproxen Oral Suspension
  • Naproxen oral
  • Naproxen, 1mg/ml in Methanol
  • Naproxen, Capsaicin
  • Naproxen, VETRANAL(TM)
  • Naproxene
  • Naproxeno
  • Naproxenum
  • Naproxi 250
  • Naproxi 500
  • Napxen
  • Narma
  • Narocin
  • Naxen
  • Naxen F
  • Naxopren
  • Naxyn
  • Naxyn 250
  • Naxyn 500
  • Noflam
  • Novonaprox
  • Numidan
  • Nycopren
  • PN400 COMPONENT NAPROXEN
  • Panoxen
  • Patxen
  • Prafena
  • Pranoxen continus
  • Priaxen
  • Pronaxen
  • Prosaid
  • Proxen
  • Proxen LE
  • Proxen LLE
  • Proxine
  • Rahsen
  • Reuxen
  • Rheuflex 250
  • Rheuflex 500
  • Rheumaflex
  • Rimoxyn
  • Roxen
  • Saritilron
  • Sinartrin
  • Sinton
  • Soproxen
  • Stirlescent
  • Sutolin
  • Sutony
  • Timpron
  • Timpron 250 ec
  • Timpron 500 ec
  • Tohexen
  • Traumox
  • U-Ritis
  • VIMOVO COMPONENT NAPROXEN
  • Velsay
  • Veradol
  • Vinsen
  • Xenar
  • Xenar-CR
  • aproxen
  • d-Naproxen