Naproxen
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
22204-53-1
Chemical name
Naproxen
Molecular formula
C14H14O3
Molecular weight
230.26 g/mol
Synonyms
(S)-Naproxen; Naprosyn; (+)-Naproxen; Equiproxen; Naproxene; d-Naproxen; (S)-(+)-Naproxen; Naixan; Ec-Naprosyn; (+)-(S)-Naproxen; (S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid; Laraflex
InChIKey
CMWTZPSULFXXJA-VIFPVBQESA-N
PubChem CID
156391
No GHS reference data is available in the current MolGraph catalog record.
pKa
4.15–4.18
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.