7-Ethoxycoumarin

Name: 7-Ethoxycoumarin
Brand: Vaqora Chemicals
SKU: VQ-040531

About 7-Ethoxycoumarin

7-Ethoxycoumarin (CAS 31005-02-4) is a process intermediate or related compound of Allopurinol offered by Vaqora Chemicals. The compound has the formula C11H10O3, corresponding to a molecular weight of 190.19 g/mol. Its systematic (IUPAC) name is 7-ethoxychromen-2-one. It is also known as Ethylumbelliferone or 2H-1-Benzopyran-2-one, 7-ethoxy-.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Allopurinol, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 7-Ethoxycoumarin in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Allopurinol

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

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Ethoxycoumarin
Catalogue No.	VQ-040531
CAS Number	31005-02-4
IUPAC name	7-ethoxychromen-2-one
Molecular formula	C₁₁H₁₀O₃
Molecular weight	190.19 g/mol
Exact mass	190.063
InChIKey	LIFAQMGORKPVDH-UHFFFAOYSA-N
SMILES	CCOC1=CC2=C(C=C1)C=CC(=O)O2
PubChem CID	35703

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	Ethylumbelliferone, 2H-1-Benzopyran-2-one, 7-ethoxy-, 7-ethoxy-2H-1-benzopyran-2-one, 7-ethoxy-2H-chromen-2-one, 7-Ethoxy-1-benzopyran-2-one, Coumarin, 7-ethoxy-, 7-O-Ethylumbelliferone, 7-Ethoxycumarin, 7-Ethoxycoumarine, 7-ethoxy-2H-

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 7-Ethoxycoumarin?

The CAS Registry Number of 7-Ethoxycoumarin is 31005-02-4. It is also known as Ethylumbelliferone, 2H-1-Benzopyran-2-one, 7-ethoxy-, 7-ethoxy-2H-1-benzopyran-2-one.

What is the molecular formula and molecular weight of 7-Ethoxycoumarin?

7-Ethoxycoumarin has the molecular formula C11H10O3 and a molecular weight of 190.19 g/mol. Its IUPAC name is 7-ethoxychromen-2-one.

What is 7-Ethoxycoumarin used for?

7-Ethoxycoumarin is supplied as a characterised reference material related to Allopurinol. 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 7-Ethoxycoumarin can I order?

We supply 7-Ethoxycoumarin, 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 7-Ethoxycoumarin?

Yes. Every lot of 7-Ethoxycoumarin 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 7-Ethoxycoumarin be shipped internationally?

Yes. We export 7-Ethoxycoumarin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.