Ibuprofen EP Impurity D

Name: Ibuprofen EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-026101

About Ibuprofen EP Impurity D

Ibuprofen EP Impurity D is a pharmacopeial impurity of Ibuprofen carrying the CAS registry number 938-94-3. The compound has the formula C10H12O2, corresponding to a molecular weight of 164.2 g/mol. Its systematic (IUPAC) name is 2-(4-methylphenyl)propanoic acid. Common synonyms include Ibuprofen Impurity D and Ibuprofen - Impurity D.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ibuprofen EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations 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 D
Catalogue No.	VQ-026101
CAS Number	938-94-3
IUPAC name	2-(4-methylphenyl)propanoic acid
Molecular formula	C₁₀H₁₂O₂
Molecular weight	164.2 g/mol
Exact mass	164.0837
Grade	Reference Standard
HSN code	38229090
InChIKey	KDYOFXPLHVSIHS-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)C(C)C(=O)O
PubChem CID	150866

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	Ibuprofen Impurity D, Ibuprofen - Impurity D, 2-(p-Tolyl)propanoic acid, 2-(4-methylphenyl)propionic acid, 2-(4-Tolyl)propanoic acid, alpha,4-Dimethylbenzeneacetic acid, Benzeneacetic acid, alpha,4-dimethyl-, p-Methylhydratropic Acid, 2-p-Tolylpropionic Acid, a,4-Dimethylphenylacetic acid, 2-(4'-Methylphenyl)propionic acid, Propanoic acid, 2-(4-methylphenyl)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 D?

The CAS Registry Number of Ibuprofen EP Impurity D is 938-94-3. It is also known as Ibuprofen Impurity D, Ibuprofen - Impurity D, 2-(p-Tolyl)propanoic acid.

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

Ibuprofen EP Impurity D has the molecular formula C10H12O2 and a molecular weight of 164.2 g/mol. Its IUPAC name is 2-(4-methylphenyl)propanoic acid.

What is Ibuprofen EP Impurity D used for?

Ibuprofen EP Impurity D 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 D can I order?

We supply Ibuprofen EP Impurity D 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 D?

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

Yes. Ibuprofen EP Impurity D 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.