Ethyl 2-oxo-4-phenylbutyrate (93%)

Name: Ethyl 2-oxo-4-phenylbutyrate (93%)
Brand: Vaqora Chemicals
SKU: VQ-032534

About Ethyl 2-oxo-4-phenylbutyrate (93%)

Listed under CAS 64920-29-2, Ethyl 2-oxo-4-phenylbutyrate (93%) is an impurity of Phenylbutyrate available from Vaqora Chemicals. Formula C12H14O3, molecular weight 206.24 g/mol. Its systematic (IUPAC) name is ethyl 2-oxo-4-phenylbutanoate. Common synonyms include Ethyl 2-oxo-4-phenylbutyrate and Ethyl Benzylpyruvate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Phenylbutyrate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ethyl 2-oxo-4-phenylbutyrate (93%) 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 Phenylbutyrate

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

Phenylbutyrate impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 2-oxo-4-phenylbutyrate (93%)
Catalogue No.	VQ-032534
CAS Number	64920-29-2
IUPAC name	ethyl 2-oxo-4-phenylbutanoate
Molecular formula	C₁₂H₁₄O₃
Molecular weight	206.24 g/mol
Exact mass	206.0943
Grade	Reference Standard
HSN code	38229090
InChIKey	STPXIOGYOLJXMZ-UHFFFAOYSA-N
SMILES	CCOC(=O)C(=O)CCC1=CC=CC=C1
PubChem CID	562087

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Ethyl 2-oxo-4-phenylbutyrate, Ethyl Benzylpyruvate, OPBE compound, Ethyl alpha-oxobenzenebutanoate, ethyl 2-oxo-4-phenyl-butanoate, 2-oxo-4-phenylbutanoic acid ethyl ester, 2-Oxo-4-phenylbutyric Acid Ethyl Ester, 2-oxo-4-phenyl butyric acid ethyl ester, Ethyl 2-oxo-4-phenylbutanoate #, 4-phenyl-2-oxobutyric acid ethyl ester, Benzylpyruvic Acid Ethyl Ester, Benzenebutanoic acid, .alpha.-oxo-, 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-oxo-4-phenylbutyrate (93%)?

The CAS Registry Number of Ethyl 2-oxo-4-phenylbutyrate (93%) is 64920-29-2. It is also known as Ethyl 2-oxo-4-phenylbutyrate, Ethyl Benzylpyruvate, OPBE compound.

What is the molecular formula and molecular weight of Ethyl 2-oxo-4-phenylbutyrate (93%)?

Ethyl 2-oxo-4-phenylbutyrate (93%) has the molecular formula C12H14O3 and a molecular weight of 206.24 g/mol. Its IUPAC name is ethyl 2-oxo-4-phenylbutanoate.

What is Ethyl 2-oxo-4-phenylbutyrate (93%) used for?

Ethyl 2-oxo-4-phenylbutyrate (93%) is supplied as a characterised reference material related to Phenylbutyrate. 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-oxo-4-phenylbutyrate (93%) can I order?

We supply Ethyl 2-oxo-4-phenylbutyrate (93%) 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 Ethyl 2-oxo-4-phenylbutyrate (93%)?

Yes. Every lot of Ethyl 2-oxo-4-phenylbutyrate (93%) 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-oxo-4-phenylbutyrate (93%) be shipped internationally?

Yes. Ethyl 2-oxo-4-phenylbutyrate (93%) 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.