Etodolac EP Impurity C

Name: Etodolac EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-025659

About Etodolac EP Impurity C

Etodolac EP Impurity C (CAS 109518-47-0) is a pharmacopeial impurity of Etodolac offered by Vaqora Chemicals. The compound has the formula C16H19NO3, corresponding to a molecular weight of 273.33 g/mol. The IUPAC name is 2-(8-ethyl-1-methyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid. Alternative names: Etodolac 1-methyl Analogue and Etodolac - Impurity C.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Etodolac, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Etodolac

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

Etodolac impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Etodolac EP Impurity C
Catalogue No.	VQ-025659
CAS Number	109518-47-0
IUPAC name	2-(8-ethyl-1-methyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid
Molecular formula	C₁₆H₁₉NO₃
Molecular weight	273.33 g/mol
Exact mass	273.1365
Grade	Reference Standard
HSN code	38229090
InChIKey	FCSFORLYLNCXPD-UHFFFAOYSA-N
SMILES	CCC1=C2C(=CC=C1)C3=C(N2)C(OCC3)(C)CC(=O)O
PubChem CID	59457769

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 3
TPSA	62.3 Å²
Synonyms	Etodolac 1-methyl Analogue, Etodolac - Impurity C, Desethyl methyl etodolac, Desmethyl etodolac, 1-Methyl etodolac, Pyrano(3,4-b)indole-1-acetic acid, 8-ethyl-1,3,4,9-tetrahydro-1-methyl-, Pyrano[3,4-b]indole-1-acetic acid, 8-ethyl-1,3,4,9-tetrahydro-1-methyl-, 8-Ethyl-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indole-1-acetic acid, 2-(8-Ethyl-1-methyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acid, (+/-)-8-Ethyl-1-methyl-1,3,4,9-tetrahydropyrano (3,4-b)-indole-1-acetic acid, Etodolac Sodium Salt, Etodolac related compound A

Safety & hazard information (GHS)

Toxic

Health hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P264, P270, P280, P301 + P316, P318, P321, P330, 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 EP Impurity C?

The CAS Registry Number of Etodolac EP Impurity C is 109518-47-0. It is also known as Etodolac 1-methyl Analogue, Etodolac - Impurity C, Desethyl methyl etodolac.

What is the molecular formula and molecular weight of Etodolac EP Impurity C?

Etodolac EP Impurity C has the molecular formula C16H19NO3 and a molecular weight of 273.33 g/mol. Its IUPAC name is 2-(8-ethyl-1-methyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetic acid.

What is Etodolac EP Impurity C used for?

Etodolac EP Impurity C 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 Etodolac EP Impurity C can I order?

We supply Etodolac EP Impurity C in Reference Standard grade, 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 Etodolac EP Impurity C?

Yes. Every lot of Etodolac EP Impurity C 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 EP Impurity C be shipped internationally?

Yes. Etodolac EP Impurity C 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.