Canonical ingredient

2-Naphthaleneacetic acid, 6-methoxy-?-methyl-, (?S)-

NAPROXEN

88 linked products

Official identifiers

CAS 22204-53-1 NHPID_ID 4835

Names and synonyms

2-Naphthaleneacetic acid, 6-methoxy-?-methyl-, (?S)- (en)
Naproxène (fr)
Acide (?S)-6-méthoxy-?-méthyl-2-naphtalèneacétique (fr-CA)

Source-scoped chemical properties

Every value keeps its own authority, licence and retrieval date. Conflicting values are not silently merged.

canada dsl listing: listed; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl bioaccumulative: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl inherently toxic aquatic: Yes; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets cepa categorization: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets environmental: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets human health: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl persistent: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl substance category: Organics; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03

Equivalent concepts in other registries

These links require an exact shared identifier; names alone are never sufficient.

naproxen
GLOBAL · CAS 22204-53-1
Verification source

Safety and technical documents

General references and manufacturer-specific SDS documents are kept separate.

0 document(s)

No verified SDS or technical sheet is linked yet. This absence is explicit and does not mean that no document exists.

End-to-end traceability

Only links supported by an identified source are published. Missing evidence remains explicitly unknown.

Partial chain

Evidence still missing

Country or region of origin
Raw-material producer
Ingredient manufacturer
Distributor
Transformation steps

Method: a company’s registration country is never used as evidence of a material’s origin.

Products containing this ingredient

APO NAPROXEN TAB 125MG

APO-NAPROXEN / ESOMEPRAZOLE

APO-NAPROXEN / ESOMEPRAZOLE

APO-NAPROXEN EC

APO-NAPROXEN EC

APO-NAPROXEN EC TABLETS

APO-NAPROXEN SR TABLETS 750MG

AVA-NAPROXEN EC

AVA-NAPROXEN EC

MYLAN-NAPROXEN EC

MYLAN-NAPROXEN EC

MYLAN-NAPROXEN EC

MYLAN-NAPROXEN/ESOMEPRAZOLE MR

MYLAN-NAPROXEN/ESOMEPRAZOLE MR

NAPROSYN 250MG TABLETS

250 · MG · TAB

NAPROSYN 375MG TABLETS

NAPROSYN 500 MG SUPPOSITORIES

500 · MG · SUP

NAPROSYN 500 MG TABLETS

NAPROSYN E 250MG TABLETS - ECT

NAPROSYN E TAB 250MG

NAPROSYN E TAB 375MG

NAPROSYN E TAB 500MG

NAPROSYN SUP 500MG

500 · MG · SUP

NAPROSYN SUS 25MG/ML

NAPROSYN-SR TAB 750MG

NAPROXEN 125 TAB 125MG

NAPROXEN CAPSULES 200 MG

NAPROXEN LIQUID GELS