2-Phenylacetophenone

Name: 2-Phenylacetophenone
Brand: Vaqora Chemicals
SKU: VQ-041338

About 2-Phenylacetophenone

2-Phenylacetophenone (CAS 451-40-1) is an impurity of Parecoxib offered by Vaqora Chemicals. With the molecular formula C14H12O, it has a molar mass of 196.24 g/mol. Its systematic (IUPAC) name is 1,2-diphenylethanone. It is also known as Deoxybenzoin or Benzyl phenyl ketone.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Parecoxib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-Phenylacetophenone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Parecoxib

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

Parecoxib impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Phenylacetophenone
Catalogue No.	VQ-041338
CAS Number	451-40-1
IUPAC name	1,2-diphenylethanone
Molecular formula	C₁₄H₁₂O
Molecular weight	196.24 g/mol
Exact mass	196.0888
Grade	Reference Standard
HSN code	38229090
InChIKey	OTKCEEWUXHVZQI-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CC(=O)C2=CC=CC=C2
PubChem CID	9948

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	Deoxybenzoin, Benzyl phenyl ketone, Ethanone, 1,2-diphenyl-, Phenyl benzyl ketone, 1,2-Diphenylethan-1-one, Acetophenone, 2-phenyl-, Benzoin, deoxy-, 1,2-diphenyl-ethanone, deoxy benzoin, benzylphenylketone, 1,2 diphenyl-ethanone

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

Other grades of CAS 451-40-1

LR

Deoxybenzoin, LR

CAS: 451-40-1
Formula: C₁₄H₁₂O
MW: 196.24 g/mol

VQ-020613

Frequently asked questions

What is the CAS number of 2-Phenylacetophenone?

The CAS Registry Number of 2-Phenylacetophenone is 451-40-1. It is also known as Deoxybenzoin, Benzyl phenyl ketone, Ethanone, 1,2-diphenyl-.

What is the molecular formula and molecular weight of 2-Phenylacetophenone?

2-Phenylacetophenone has the molecular formula C14H12O and a molecular weight of 196.24 g/mol. Its IUPAC name is 1,2-diphenylethanone.

What is 2-Phenylacetophenone used for?

2-Phenylacetophenone is supplied as a characterised reference material related to Parecoxib. 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 2-Phenylacetophenone can I order?

We supply 2-Phenylacetophenone 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 2-Phenylacetophenone?

Yes. Every lot of 2-Phenylacetophenone 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 2-Phenylacetophenone be shipped internationally?

Yes. 2-Phenylacetophenone 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.