Ethofumesate

Name: Ethofumesate
Brand: Vaqora Chemicals
SKU: VQ-040790

About Ethofumesate

Ethofumesate (CAS 26225-79-6) is a high-purity reference standard of Ethofumesate offered by Vaqora Chemicals. Formula C13H18O5S, molecular weight 286.35 g/mol. Systematically, it is named (2-ethoxy-3,3-dimethyl-2H-1-benzofuran-5-yl) methanesulfonate. It is also known as Nortron (new) or Ethofumesate [ISO].

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Ethofumesate standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Ethofumesate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Related to Ethofumesate

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

Ethofumesate impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethofumesate
Catalogue No.	VQ-040790
CAS Number	26225-79-6
IUPAC name	(2-ethoxy-3,3-dimethyl-2H-1-benzofuran-5-yl) methanesulfonate
Molecular formula	C₁₃H₁₈O₅S
Molecular weight	286.35 g/mol
Exact mass	286.0875
Grade	Reference Standard
HSN code	38229090
InChIKey	IRCMYGHHKLLGHV-UHFFFAOYSA-N
SMILES	CCOC1C(C2=C(O1)C=CC(=C2)OS(=O)(=O)C)(C)C
PubChem CID	33360

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 5
TPSA	70.2 Å²
Synonyms	Nortron (new), 2-Ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate, 5-Benzofuranol, 2-Ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, 2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate, 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, (.+/-.)-, Ethofumesate [ISO], Ethofumesate [ANSI:BSI:ISO], (+-)-2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranol methanesulfonate, (+-)-2-Ethoxy-2,3-dihydro-3,3-dimethylbenzofuran-5-yl methanesulphonate, 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, (+-)-, (2-ethoxy-3,3-dimethyl-2H-benzofuran-5-yl) methanesulfonate, 2-ethoxy-2,3-dihydro-3,3-dimethylbenzofuran-5-yl methanesulphonate

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, 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 Ethofumesate?

The CAS Registry Number of Ethofumesate is 26225-79-6. It is also known as Nortron (new), 2-Ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate, 5-Benzofuranol, 2-Ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate.

What is the molecular formula and molecular weight of Ethofumesate?

Ethofumesate has the molecular formula C13H18O5S and a molecular weight of 286.35 g/mol. Its IUPAC name is (2-ethoxy-3,3-dimethyl-2H-1-benzofuran-5-yl) methanesulfonate.

What is Ethofumesate used for?

Ethofumesate is supplied as a characterised reference material related to Ethofumesate. 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 Ethofumesate can I order?

We supply Ethofumesate 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 Ethofumesate?

Yes. Every lot of Ethofumesate 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 Ethofumesate be shipped internationally?

Yes. Ethofumesate 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.