C17H21NO3
287.35 g/mol
APIDanger
Etodolac
CAS41340-25-4
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
Etodolac is a non-steroidal anti-inflammatory active ingredient used in pharmaceutical manufacturing. According to government labeling requirements, it may cause developmental and female reproductive toxicity.
pharmaceutical raw material for anti-inflammatory preparations
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 41340-25-4
Related Compounds
SimilarStructure SimilarSimilarity 0.79
Etodolac methyl ester
CAS122188-02-7
research compound
SimilarStructure SimilarSimilarity 0.79
Etodolac methyl ester
CAS200880-31-5
pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.75
Desethyl methyl etodolac
CAS109518-47-0
pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
2,2,14,14-tetramethyl-8-oxopentadecanedioic acid
CAS413624-71-2
pharmaceutical raw material
ReferenceSame Category
Apomorphine hydrochloride hemihydrate
CAS41372-20-7
pharmaceutical raw material
Referencestereoisomer of
(R)-etodolac
CAS87226-41-3
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Etodolac (CAS 41340-25-4) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
InChIKey
NNYBQONXHNTVIJ-UHFFFAOYSA-N
SMILES
CCC1=C2C(=CC=C1)C3=C(N2)C(OCC3)(CC)CC(=O)O
Synonyms (60)
- Etodolac (JP18/USP/INN)
- Etodolac for peak identification, European Pharmacopoeia (EP)
- Etodolac, European Pharmacopoeia (EP)
- Etodolac, United States Pharmacopeia (USP)
- Etodolaco [INN-Spanish]
- Etodolacum [INN-Latin]
- (rs)-etodolic acid
- AY-24,236
- ETODOLAC [MART.]
- Ebretin
- Eccoxolac
- Edolan
- EtoGesic Tablets
- Etodlic Acid
- Etodolac (Standard)
- Etodolac - Bio-X trade mark
- Etodolac CRS
- Etodolac ER
- Etodolac impurity mixture
- Etodolaco
- Etodolacum
- Etodolic acid
- Etodolie acid
- Etogesic
- Etolyn
- Etopan xl
- Flancox
- Hypen
- Lodin xl
- Lodine
- Lodine (TN)
- Lodine SR
- Lodine XL
- Napilac
- Osteluc
- Ramodar
- Tedolan
- Ultradol
- Zedolac
- etodolac
- rac-Etodolac