Ethyl 5-nitrobenzofuran-2-carboxylate

Name: Ethyl 5-nitrobenzofuran-2-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-051620

About Ethyl 5-nitrobenzofuran-2-carboxylate

Ethyl 5-nitrobenzofuran-2-carboxylate (CAS 69604-00-8) is an oxygen heterocycle offered by Vaqora Chemicals. With the molecular formula C11H9NO5, it has a molar mass of 235.19 g/mol. Its systematic (IUPAC) name is ethyl 5-nitro-1-benzofuran-2-carboxylate. Common synonyms include Ethyl 5-nitrobenzo[b]furan-2-carboxylate and CS-M1104.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 5-nitrobenzofuran-2-carboxylate
Catalogue No.	VQ-051620
CAS Number	69604-00-8
IUPAC name	ethyl 5-nitro-1-benzofuran-2-carboxylate
Molecular formula	C₁₁H₉NO₅
Molecular weight	235.19 g/mol
Exact mass	235.0481
InChIKey	ATHBGWVHAWGMAL-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CC2=C(O1)C=CC(=C2)[N+](=O)[O-]
PubChem CID	1382954

Physical properties
Physical form	Other
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 5
TPSA	85.3 Å²
Synonyms	2-Benzofurancarboxylic acid, 5-nitro-, ethyl ester, Ethyl 5-nitrobenzo[b]furan-2-carboxylate, 5-Nitrobenzofuran-2-carboxylic acid ethyl ester, CS-M1104, ethyl 5-nitrobenzo[d]furan-2-carboxylate, ethyl-5-nitro-1-benzofuran-2-carboxylate, Ethyl-5-nitrobenzo[b]furan-2-carboxylate, 2-Benzofurancarboxylicacid,5-nitro-,ethyl ester, Silver alloy, base, Ag 35-70,TiC 30-65, 5-Nitro-benzofuran-2-carboxylic acid ethyl ester

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 Ethyl 5-nitrobenzofuran-2-carboxylate?

The CAS Registry Number of Ethyl 5-nitrobenzofuran-2-carboxylate is 69604-00-8. It is also known as 2-Benzofurancarboxylic acid, 5-nitro-, ethyl ester, Ethyl 5-nitrobenzo[b]furan-2-carboxylate, 5-Nitrobenzofuran-2-carboxylic acid ethyl ester.

What is the molecular formula and molecular weight of Ethyl 5-nitrobenzofuran-2-carboxylate?

Ethyl 5-nitrobenzofuran-2-carboxylate has the molecular formula C11H9NO5 and a molecular weight of 235.19 g/mol. Its IUPAC name is ethyl 5-nitro-1-benzofuran-2-carboxylate.

Which grade and pack sizes of Ethyl 5-nitrobenzofuran-2-carboxylate can I order?

We supply Ethyl 5-nitrobenzofuran-2-carboxylate, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl 5-nitrobenzofuran-2-carboxylate?

Yes. Every lot of Ethyl 5-nitrobenzofuran-2-carboxylate 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 Ethyl 5-nitrobenzofuran-2-carboxylate be shipped internationally?

Yes. Ethyl 5-nitrobenzofuran-2-carboxylate 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.