2-(2-Isobutylphenyl)propanoic Acid

Name: 2-(2-Isobutylphenyl)propanoic Acid
Brand: Vaqora Chemicals
SKU: VQ-026124

About 2-(2-Isobutylphenyl)propanoic Acid

Listed under CAS 69363-33-3, 2-(2-Isobutylphenyl)propanoic Acid is an impurity of Ibuprofen available from Vaqora Chemicals. The compound has the formula C13H18O2, corresponding to a molecular weight of 206.28 g/mol. Systematically, it is named 2-[2-(2-methylpropyl)phenyl]propanoic acid. It is also known as 2-(-isobutylphenyl)propanoic 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. Good laboratory practice and suitable PPE are recommended during handling.

This Ibuprofen impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in 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

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

Industries

Related to Ibuprofen

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

Ibuprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(2-Isobutylphenyl)propanoic Acid
Catalogue No.	VQ-026124
CAS Number	69363-33-3
IUPAC name	2-[2-(2-methylpropyl)phenyl]propanoic acid
Molecular formula	C₁₃H₁₈O₂
Molecular weight	206.28 g/mol
Exact mass	206.1307
Grade	Reference Standard
HSN code	38229090
InChIKey	UYHNNWQKLGPQQX-UHFFFAOYSA-N
SMILES	CC(C)CC1=CC=CC=C1C(C)C(=O)O
PubChem CID	13241439

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 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 2-(2-Isobutylphenyl)propanoic Acid?

The CAS Registry Number of 2-(2-Isobutylphenyl)propanoic Acid is 69363-33-3. It is also known as alpha-Methyl-2-(2-methylpropyl)benzeneacetic Acid, 2-(-isobutylphenyl)propanoic acid.

What is the molecular formula and molecular weight of 2-(2-Isobutylphenyl)propanoic Acid?

2-(2-Isobutylphenyl)propanoic Acid has the molecular formula C13H18O2 and a molecular weight of 206.28 g/mol. Its IUPAC name is 2-[2-(2-methylpropyl)phenyl]propanoic acid.

What is 2-(2-Isobutylphenyl)propanoic Acid used for?

2-(2-Isobutylphenyl)propanoic Acid is supplied as a characterised reference material related to Ibuprofen. 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-(2-Isobutylphenyl)propanoic Acid can I order?

We supply 2-(2-Isobutylphenyl)propanoic Acid 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-(2-Isobutylphenyl)propanoic Acid?

Yes. Every lot of 2-(2-Isobutylphenyl)propanoic Acid 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-(2-Isobutylphenyl)propanoic Acid be shipped internationally?

Yes. We export 2-(2-Isobutylphenyl)propanoic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.