2-(4-Isobutyrylphenyl)propanamide

About 2-(4-Isobutyrylphenyl)propanamide

2-(4-Isobutyrylphenyl)propanamide is an impurity of Ibuprofen carrying the CAS registry number 1823308-53-7. With the molecular formula C13H17NO2, it has a molar mass of 219.28 g/mol. The IUPAC name is 2-[4-(2-methylpropanoyl)phenyl]propanamide.

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Ibuprofen impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from 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-(4-Isobutyrylphenyl)propanamide
Catalogue No.	VQ-031129
CAS Number	1823308-53-7
IUPAC name	2-[4-(2-methylpropanoyl)phenyl]propanamide
Molecular formula	C₁₃H₁₇NO₂
Molecular weight	219.28 g/mol
Exact mass	219.1259
Grade	Reference Standard
HSN code	38229090
InChIKey	XXWBOQIWXXZZOI-UHFFFAOYSA-N
SMILES	CC(C)C(=O)C1=CC=C(C=C1)C(C)C(=O)N
PubChem CID	129318302

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 2
TPSA	60.2 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 2-(4-Isobutyrylphenyl)propanamide?

The CAS Registry Number of 2-(4-Isobutyrylphenyl)propanamide is 1823308-53-7.

What is the molecular formula and molecular weight of 2-(4-Isobutyrylphenyl)propanamide?

2-(4-Isobutyrylphenyl)propanamide has the molecular formula C13H17NO2 and a molecular weight of 219.28 g/mol. Its IUPAC name is 2-[4-(2-methylpropanoyl)phenyl]propanamide.

What is 2-(4-Isobutyrylphenyl)propanamide used for?

2-(4-Isobutyrylphenyl)propanamide 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-(4-Isobutyrylphenyl)propanamide can I order?

We supply 2-(4-Isobutyrylphenyl)propanamide 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-(4-Isobutyrylphenyl)propanamide?

Yes. Every lot of 2-(4-Isobutyrylphenyl)propanamide 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-(4-Isobutyrylphenyl)propanamide be shipped internationally?

Yes. 2-(4-Isobutyrylphenyl)propanamide 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.