Ketoprofen EP Impurity J

Name: Ketoprofen EP Impurity J
Brand: Vaqora Chemicals
SKU: VQ-026305

About Ketoprofen EP Impurity J

Ketoprofen EP Impurity J (CAS 1785759-59-2) is a pharmacopeial impurity of Ketoprofen offered by Vaqora Chemicals. Its molecular formula is C18H18O3 and its molecular weight is 282.3 g/mol. The IUPAC name is 2-[3-(2,4-dimethylbenzoyl)phenyl]propanoic acid. Common synonyms include Ketoprofen - Impurity J and rac-2',4'-Dimethyl Ketoprofen.

It is supplied 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 “Danger”, so handle it with suitable PPE and consult the SDS.

This Ketoprofen 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.

Vaqora Chemicals supplies Ketoprofen EP Impurity J in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ketoprofen

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

Ketoprofen impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ketoprofen EP Impurity J
Catalogue No.	VQ-026305
CAS Number	1785759-59-2
IUPAC name	2-[3-(2,4-dimethylbenzoyl)phenyl]propanoic acid
Molecular formula	C₁₈H₁₈O₃
Molecular weight	282.3 g/mol
Exact mass	282.1256
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBFITRSZJZIQBJ-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C=C1)C(=O)C2=CC=CC(=C2)C(C)C(=O)O)C
PubChem CID	112547246

Physical properties
Physical form	Solid
LogP (XLogP3)	3.8
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²
Synonyms	Ketoprofen - Impurity J, (2RS)-2-[3-(2,4-Dimethylbenzoyl)phenyl]propanoic Acid, rac-2',4'-Dimethyl Ketoprofen, 2-(3-(2,4-dimethylbenzoyl)phenyl)propanoic acid, (+/-)-2-(3-(2,4-dimethylbenzoyl)phenyl)propanoic acid, (2RS)-2-[3-(2,4-Dimethylbenzoyl)-phenyl]propanoic Acid, Ketoprofen Impurity J, (2RS)-2-[3-(2,4-Dimethylbenzoyl)phenyl]propanoicAcid

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Ketoprofen EP Impurity J?

The CAS Registry Number of Ketoprofen EP Impurity J is 1785759-59-2. It is also known as Ketoprofen - Impurity J, (2RS)-2-[3-(2,4-Dimethylbenzoyl)phenyl]propanoic Acid, rac-2',4'-Dimethyl Ketoprofen.

What is the molecular formula and molecular weight of Ketoprofen EP Impurity J?

Ketoprofen EP Impurity J has the molecular formula C18H18O3 and a molecular weight of 282.3 g/mol. Its IUPAC name is 2-[3-(2,4-dimethylbenzoyl)phenyl]propanoic acid.

What is Ketoprofen EP Impurity J used for?

Ketoprofen EP Impurity J is supplied as a characterised reference material related to Ketoprofen. 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 Ketoprofen EP Impurity J can I order?

We supply Ketoprofen EP Impurity J 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 Ketoprofen EP Impurity J?

Yes. Every lot of Ketoprofen EP Impurity J 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 Ketoprofen EP Impurity J be shipped internationally?

Yes. Ketoprofen EP Impurity J 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.