Etodolac

Name: Etodolac
Brand: Vaqora Chemicals
SKU: VQ-004001

About Etodolac

Etodolac (CAS 41340-25-4) is an analgesic / anti-inflammatory API offered by Vaqora Chemicals in IP/BP/USP grade. The compound has the formula C17H21NO3, corresponding to a molecular weight of 287.35 g/mol. Its systematic (IUPAC) name is 2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid. Common synonyms include Etodolic acid and Lodine.

The product is provided as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

This API belongs to our analgesic and anti-inflammatory APIs portfolio and is supplied to IP/BP/USP specifications for formulators, contract manufacturers and generic drug developers. Buyers come mainly from pharmaceutical manufacturing.

Vaqora Chemicals supplies Etodolac in 1 kg, 5 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Etodolac
Catalogue No.	VQ-004001
CAS Number	41340-25-4
IUPAC name	2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
Molecular formula	C₁₇H₂₁NO₃
Molecular weight	287.35 g/mol
Exact mass	287.1521
Grade	IP/BP/USP
HSN code	2933
InChIKey	NNYBQONXHNTVIJ-UHFFFAOYSA-N
SMILES	CCC1=C2C(=CC=C1)C3=C(N2)C(OCC3)(CC)CC(=O)O
PubChem CID	3308

Physical properties
Physical form	Powder
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 3
TPSA	62.3 Å²
Synonyms	Etodolic acid, Lodine, Ultradol, Lodine XL, Lodin xl, 1,8-Diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid, (rs)-etodolic acid, Pyrano[3,4-b]indole-1-acetic acid, 1,8-diethyl-1,3,4,9-tetrahydro-, Lodine SR, 1,3,4,9-Tetrahydro-1,8-diethylpyrano(3,4-b)indole-1-acetic acid, 1,8-Diethyl-1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acid, Pyrano(3,4-b)indole-1-acetic acid, 1,8-diethyl-1,3,4,9-tetrahydro-

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P264, P264 + P265, P270, P280, P301 + P316, P305 + P351 + P338, P318, P321, P330, P337 + P317, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Etodolac?

The CAS Registry Number of Etodolac is 41340-25-4. It is also known as Etodolic acid, Lodine, Ultradol.

What is the molecular formula and molecular weight of Etodolac?

Etodolac has the molecular formula C17H21NO3 and a molecular weight of 287.35 g/mol. Its IUPAC name is 2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid.

Which grade and pack sizes of Etodolac can I order?

We supply Etodolac in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Etodolac?

Yes. Every lot of Etodolac is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Etodolac be shipped internationally?

Yes. Etodolac is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.