(R)-(-)-Ketoprofen

Name: (R)-(-)-Ketoprofen
Brand: Vaqora Chemicals
SKU: VQ-031377

About (R)-(-)-Ketoprofen

(R)-(-)-Ketoprofen is a high-purity reference standard of Ketoprofen carrying the CAS registry number 56105-81-8. Its molecular formula is C16H14O3 and its molecular weight is 254.28 g/mol. Its systematic (IUPAC) name is (2R)-2-(3-benzoylphenyl)propanoic acid. Alternative names: Ketoprofen R-Isomer and (-)-Ketoprofen.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Ketoprofen standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Ketoprofen

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

Ketoprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-(-)-Ketoprofen
Catalogue No.	VQ-031377
CAS Number	56105-81-8
IUPAC name	(2R)-2-(3-benzoylphenyl)propanoic acid
Molecular formula	C₁₆H₁₄O₃
Molecular weight	254.28 g/mol
Exact mass	254.0943
Grade	Reference Standard
HSN code	38229090
InChIKey	DKYWVDODHFEZIM-LLVKDONJSA-N
SMILES	C[C@H](C1=CC(=CC=C1)C(=O)C2=CC=CC=C2)C(=O)O
PubChem CID	180540

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²
Synonyms	Ketoprofen R-Isomer, (-)-Ketoprofen, Ketoprofen, (R)-, (-)-3-Benzoyl-alpha-methylbenzeneacetic acid, (R)-2-(3-benzoylphenyl)propanoic acid, (-)-2-(3-Benzoylphenyl)propionic Acid, (2R)-2-(3-Benzoylphenyl)propionic Acid, (R)-Ketoprophen, (R)-2-(3-Benzoylphenyl)propionic acid, 2-(3-benzoylphenyl)-propionic acid, Benzeneacetic acid,3-benzoyl-a-methyl-, (aR)-

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 (R)-(-)-Ketoprofen?

The CAS Registry Number of (R)-(-)-Ketoprofen is 56105-81-8. It is also known as Ketoprofen R-Isomer, (-)-Ketoprofen, Ketoprofen, (R)-.

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

(R)-(-)-Ketoprofen has the molecular formula C16H14O3 and a molecular weight of 254.28 g/mol. Its IUPAC name is (2R)-2-(3-benzoylphenyl)propanoic acid.

What is (R)-(-)-Ketoprofen used for?

(R)-(-)-Ketoprofen 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 (R)-(-)-Ketoprofen can I order?

We supply (R)-(-)-Ketoprofen 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 (R)-(-)-Ketoprofen?

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

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