Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate

Name: Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate
Brand: Vaqora Chemicals
SKU: VQ-038006

About Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate

Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate is a process intermediate or related compound of Levofloxacin carrying the CAS registry number 94695-50-8. The compound has the formula C11H8F4O3, corresponding to a molecular weight of 264.17 g/mol. Systematically, it is named ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate. It is also known as Ethyl 2,3,4,5-tetrafluorobenzoylacetate or Ethyl (2,3,4,5-Tetrafluorobenzoyl)acetate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Levofloxacin, 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.

We offer Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Levofloxacin

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

Levofloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate
Catalogue No.	VQ-038006
CAS Number	94695-50-8
IUPAC name	ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate
Molecular formula	C₁₁H₈F₄O₃
Molecular weight	264.17 g/mol
Exact mass	264.041
InChIKey	KWDVJYLIAJHEOW-UHFFFAOYSA-N
SMILES	CCOC(=O)CC(=O)C1=CC(=C(C(=C1F)F)F)F
PubChem CID	600916

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 7
TPSA	43.4 Å²
Synonyms	2,3,4,5-Tetrafluorobenzoylacetic Acid Ethyl Ester, Ethyl 3-oxo-(2,3,4,5-tetrafluorophenyl)propanoate, ethyl 2,3,4,5-tetrafluoro-beta-oxobenzenepropanoate, Ethyl 2,3,4,5-tetrafluorobenzoylacetate, Ethyl (2,3,4,5-Tetrafluorobenzoyl)acetate, ethyl 3-(2,3,4,5-tetrafluorophenyl)-3-oxopropanoate, 2,3,4,5-tetrafluorobenzoylacetic acid, ethyl ester, ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propionate, ethyl 2,3,4,5-tetrafluorobenzoyl-acetate, 3-Oxo-3-(2,3,4,5-tetrafluorophenyl)propionic Acid Ethyl Ester, (2,3,4,5-Tetrafluorobenzoyl)acetic 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 2-(2,3,4,5-Tetrafluorobenzoyl)acetate?

The CAS Registry Number of Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate is 94695-50-8. It is also known as 2,3,4,5-Tetrafluorobenzoylacetic Acid Ethyl Ester, Ethyl 3-oxo-(2,3,4,5-tetrafluorophenyl)propanoate, ethyl 2,3,4,5-tetrafluoro-beta-oxobenzenepropanoate.

What is the molecular formula and molecular weight of Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate?

Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate has the molecular formula C11H8F4O3 and a molecular weight of 264.17 g/mol. Its IUPAC name is ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate.

What is Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate used for?

Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate is supplied as a characterised reference material related to Levofloxacin. 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 Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate can I order?

We supply Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate, 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 Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate?

Yes. Every lot of Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate 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 2-(2,3,4,5-Tetrafluorobenzoyl)acetate be shipped internationally?

Yes. Ethyl 2-(2,3,4,5-Tetrafluorobenzoyl)acetate 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.