Benzofuran-2-carboxylic acid, 99%

Name: Benzofuran-2-carboxylic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-012400

About Benzofuran-2-carboxylic acid, 99%

Vaqora Chemicals supplies Benzofuran-2-carboxylic acid, an oxygen heterocycle registered under CAS number 496-41-3, specified at 99% purity. Formula C9H6O3, molecular weight 162.14 g/mol. Systematically, it is named 1-benzofuran-2-carboxylic acid. It is also known as Coumarilic acid or Coumarone-2-carboxylic acid,.

In its supplied form it is white to light yellow to light orange powder or crystals or chunks. Key physical data: a melting point of 193-197 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Benzofuran-2-carboxylic acid in 1 g, 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Benzofuran-2-carboxylic acid, 99%
Catalogue No.	VQ-012400
CAS Number	496-41-3
IUPAC name	1-benzofuran-2-carboxylic acid
Molecular formula	C₉H₆O₃
Molecular weight	162.14 g/mol
Exact mass	162.0317
Purity / assay	99%
HSN code	29335990
InChIKey	OFFSPAZVIVZPHU-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=C(O2)C(=O)O
PubChem CID	10331

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light orange powder or crystals or chunks
Melting point	193-197 °C
LogP (XLogP3)	2.4
H-bond donors / acceptors	1 / 3
TPSA	50.4 Å²
Synonyms	Coumarilic acid, Coumarone-2-carboxylic acid,, Benzo[b]furan-2-carboxylic acid, Coumarone-2-carboxylic acid, 2-Carboxybenzofuran, Benzo(b)furan-2-carboxylic acid, 1-benzofurane-2-carboxylic acid, benzofuran-2-carboxylicacid, 4oyp, BZ2, 2-benzofuranecarboxylic acid, Cambridge id 5102130

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Benzofuran-2-carboxylic acid, 99%?

The CAS Registry Number of Benzofuran-2-carboxylic acid, 99% is 496-41-3. It is also known as Coumarilic acid, Coumarone-2-carboxylic acid,, Benzo[b]furan-2-carboxylic acid.

What is the molecular formula and molecular weight of Benzofuran-2-carboxylic acid, 99%?

Benzofuran-2-carboxylic acid, 99% has the molecular formula C9H6O3 and a molecular weight of 162.14 g/mol. Its IUPAC name is 1-benzofuran-2-carboxylic acid.

Which grade and pack sizes of Benzofuran-2-carboxylic acid, 99% can I order?

We supply Benzofuran-2-carboxylic acid, 99% in (99%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzofuran-2-carboxylic acid, 99%?

Yes. Every lot of Benzofuran-2-carboxylic acid, 99% 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 Benzofuran-2-carboxylic acid, 99% be shipped internationally?

Yes. Benzofuran-2-carboxylic acid, 99% 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.