4-Oxo Etodolac

About 4-Oxo Etodolac

4-Oxo Etodolac is a process intermediate or related compound of Etodolac carrying the CAS registry number 111478-86-5. Its molecular formula is C17H19NO4 and its molecular weight is 301.34 g/mol. Its systematic (IUPAC) name is 2-(1,8-diethyl-4-oxo-9H-pyrano[3,4-b]indol-1-yl)acetic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Etodolac, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Etodolac

View every impurity, metabolite and intermediate we list for Etodolac.

Etodolac impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Oxo Etodolac
Catalogue No.	VQ-048309
CAS Number	111478-86-5
IUPAC name	2-(1,8-diethyl-4-oxo-9H-pyrano[3,4-b]indol-1-yl)acetic acid
Molecular formula	C₁₇H₁₉NO₄
Molecular weight	301.34 g/mol
Exact mass	301.1314
HSN code	2933
InChIKey	HNWLARFJUBQIQT-UHFFFAOYSA-N
SMILES	CCC1=C2C(=CC=C1)C3=C(N2)C(OCC3=O)(CC)CC(=O)O
PubChem CID	11266595

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	2 / 4
TPSA	79.4 Å²
Synonyms	Pyrano[3,4-b]indole-1-aceticacid, 1,8-diethyl-1,3,4,9-tetrahydro-4-oxo-, (1,8-Diethyl-4-oxo-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid, 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxopyrano[3,4-b]indole-1-acetic Acid, 1,8-Diethyl-4-oxo-1,3,4,9-tetrahydro-pyrano-[3,4-b] indole-1-acetic acid, 2-(1,8-Diethyl-4-oxo-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid

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 4-Oxo Etodolac?

The CAS Registry Number of 4-Oxo Etodolac is 111478-86-5. It is also known as Pyrano[3,4-b]indole-1-aceticacid, 1,8-diethyl-1,3,4,9-tetrahydro-4-oxo-, (1,8-Diethyl-4-oxo-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid, 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxopyrano[3,4-b]indole-1-acetic Acid.

What is the molecular formula and molecular weight of 4-Oxo Etodolac?

4-Oxo Etodolac has the molecular formula C17H19NO4 and a molecular weight of 301.34 g/mol. Its IUPAC name is 2-(1,8-diethyl-4-oxo-9H-pyrano[3,4-b]indol-1-yl)acetic acid.

What is 4-Oxo Etodolac used for?

4-Oxo Etodolac is supplied as a characterised reference material related to Etodolac. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Oxo Etodolac can I order?

We supply 4-Oxo Etodolac, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Oxo Etodolac?

Yes. Every lot of 4-Oxo 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 4-Oxo Etodolac be shipped internationally?

Yes. We export 4-Oxo Etodolac worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.