2,3-Dihydrobenzofuran-5-Acetic Acid

Name: 2,3-Dihydrobenzofuran-5-Acetic Acid
Brand: Vaqora Chemicals
SKU: VQ-025197

About 2,3-Dihydrobenzofuran-5-Acetic Acid

Vaqora Chemicals supplies 2,3-Dihydrobenzofuran-5-Acetic Acid, an impurity of Darifenacin registered under CAS number 69999-16-2. Formula C10H10O3, molecular weight 178.18 g/mol. Its systematic (IUPAC) name is 2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid. It is also known as 2,3-dihydro-5-benzofuranacetic acid or 2-(2,3-dihydrobenzofuran-5-yl)acetic Acid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Darifenacin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2,3-Dihydrobenzofuran-5-Acetic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Darifenacin

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

Darifenacin impurities

Specifications & identifiers

Chemical identifiers
Product name	2,3-Dihydrobenzofuran-5-Acetic Acid
Catalogue No.	VQ-025197
CAS Number	69999-16-2
IUPAC name	2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid
Molecular formula	C₁₀H₁₀O₃
Molecular weight	178.18 g/mol
Exact mass	178.063
Grade	Reference Standard
HSN code	38229090
InChIKey	LALSYIKKTXUSLG-UHFFFAOYSA-N
SMILES	C1COC2=C1C=C(C=C2)CC(=O)O
PubChem CID	2737455

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	2,3-dihydro-5-benzofuranacetic acid, 2-(2,3-dihydrobenzofuran-5-yl)acetic Acid, 2,3-Dihydrobenzofuranyl-5-acetic acid, 2,3-dihydro-1-benzofuran-5-ylacetic acid, 5-Coumaranacetic Acid, 5-Benzofuranacetic acid, 2,3-dihydro-, (2,3-dihydrobenzofuran-5-yl)acetic acid, 2,3-Dihydrobenzofuranyl-5-aceticacid, 2,3-dihydrobenzo[b]furan-5-acetic acid, CS-M0929, 2,3-dihydrobenzofuran-5-ylacetic 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 2,3-Dihydrobenzofuran-5-Acetic Acid?

The CAS Registry Number of 2,3-Dihydrobenzofuran-5-Acetic Acid is 69999-16-2. It is also known as 2,3-dihydro-5-benzofuranacetic acid, 2-(2,3-dihydrobenzofuran-5-yl)acetic Acid, 2,3-Dihydrobenzofuranyl-5-acetic acid.

What is the molecular formula and molecular weight of 2,3-Dihydrobenzofuran-5-Acetic Acid?

2,3-Dihydrobenzofuran-5-Acetic Acid has the molecular formula C10H10O3 and a molecular weight of 178.18 g/mol. Its IUPAC name is 2-(2,3-dihydro-1-benzofuran-5-yl)acetic acid.

What is 2,3-Dihydrobenzofuran-5-Acetic Acid used for?

2,3-Dihydrobenzofuran-5-Acetic Acid is supplied as a characterised reference material related to Darifenacin. 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 2,3-Dihydrobenzofuran-5-Acetic Acid can I order?

We supply 2,3-Dihydrobenzofuran-5-Acetic Acid 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 2,3-Dihydrobenzofuran-5-Acetic Acid?

Yes. Every lot of 2,3-Dihydrobenzofuran-5-Acetic Acid 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 2,3-Dihydrobenzofuran-5-Acetic Acid be shipped internationally?

Yes. We export 2,3-Dihydrobenzofuran-5-Acetic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.