Ibuprofen EP Impurity A

Name: Ibuprofen EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022819

About Ibuprofen EP Impurity A

Ibuprofen EP Impurity A is a pharmacopeial impurity of Ibuprofen carrying the CAS registry number 66622-47-7. Formula C13H18O2, molecular weight 206.28 g/mol. Systematically, it is named 2-[3-(2-methylpropyl)phenyl]propanoic acid. Common synonyms include Ibuprofen impurity A and Ibuprofen - Impurity A.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Ibuprofen, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ibuprofen EP Impurity A 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 Ibuprofen

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

Ibuprofen impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ibuprofen EP Impurity A
Catalogue No.	VQ-022819
CAS Number	66622-47-7
IUPAC name	2-[3-(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	SFVKLYXPBKITCE-UHFFFAOYSA-N
SMILES	CC(C)CC1=CC(=CC=C1)C(C)C(=O)O
PubChem CID	11424295

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Ibuprofen impurity A, Ibuprofen - Impurity A, 2-(3-(2-Methylpropyl)phenyl)propanoic acid, 2-(3-isobutylphenyl)propanoic acid, m-Isobutyl Ibuprofen, 2-(3-Isobutylphenyl)propionic Acid, (2RS)-2-(3-(2-Methylpropyl)phenyl)propanoic acid, (2RS)-2-[3-(2-Methylpropyl)phenyl] propanoic acid, (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic Acid, alpha-(3-Isobutylphenyl)propionic acid, alpha-Methyl-3-(2-methylpropyl)phenylacetic acid, Benzeneacetic acid, alpha-methyl-3-(2-methylpropyl)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Ibuprofen EP Impurity A?

The CAS Registry Number of Ibuprofen EP Impurity A is 66622-47-7. It is also known as Ibuprofen impurity A, Ibuprofen - Impurity A, 2-(3-(2-Methylpropyl)phenyl)propanoic acid.

What is the molecular formula and molecular weight of Ibuprofen EP Impurity A?

Ibuprofen EP Impurity A has the molecular formula C13H18O2 and a molecular weight of 206.28 g/mol. Its IUPAC name is 2-[3-(2-methylpropyl)phenyl]propanoic acid.

What is Ibuprofen EP Impurity A used for?

Ibuprofen EP Impurity A 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 Ibuprofen EP Impurity A can I order?

We supply Ibuprofen EP Impurity A 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 Ibuprofen EP Impurity A?

Yes. Every lot of Ibuprofen EP Impurity A 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 Ibuprofen EP Impurity A be shipped internationally?

Yes. Ibuprofen EP Impurity A 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.