(±)-Ketoprofen-D4

Name: (±)-Ketoprofen-D4
Brand: Vaqora Chemicals
SKU: VQ-037817

About (±)-Ketoprofen-D4

Vaqora Chemicals supplies (±)-Ketoprofen-D4, a stable isotope labelled analogue related to Ketoprofen registered under CAS number 1219805-29-4. With the molecular formula C16H14O3, it has a molar mass of 258.3 g/mol. Systematically, it is named 2-(3-benzoylphenyl)-2,3,3,3-tetradeuteriopropanoic acid. Alternative names: 2-(3-Benzoylphenyl)(~2~H_4_)propanoic acid and (+/-)-Ketoprofen-d4 (Propionic-d4 Acid).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-D4
Catalogue No.	VQ-037817
CAS Number	1219805-29-4
IUPAC name	2-(3-benzoylphenyl)-2,3,3,3-tetradeuteriopropanoic acid
Molecular formula	C₁₆H₁₄O₃
Molecular weight	258.3 g/mol
Exact mass	258.1194
Grade	Reference Standard
HSN code	38229090
InChIKey	DKYWVDODHFEZIM-RRRGEQHMSA-N
SMILES	[2H]C([2H])([2H])C([2H])(C1=CC(=CC=C1)C(=O)C2=CC=CC=C2)C(=O)O
PubChem CID	49849752

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²

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-D4?

The CAS Registry Number of (±)-Ketoprofen-D4 is 1219805-29-4. It is also known as 2-(3-Benzoylphenyl)(~2~H_4_)propanoic acid, (+/-)-Ketoprofen-d4 (Propionic-d4 Acid).

What is the molecular formula and molecular weight of (±)-Ketoprofen-D4?

(±)-Ketoprofen-D4 has the molecular formula C16H14O3 and a molecular weight of 258.3 g/mol. Its IUPAC name is 2-(3-benzoylphenyl)-2,3,3,3-tetradeuteriopropanoic acid.

What is (±)-Ketoprofen-D4 used for?

(±)-Ketoprofen-D4 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-D4 can I order?

We supply (±)-Ketoprofen-D4 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-D4?

Yes. Every lot of (±)-Ketoprofen-D4 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-D4 be shipped internationally?

Yes. We export (±)-Ketoprofen-D4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.