Ibuprofen Impurity 10

Name: Ibuprofen Impurity 10
Brand: Vaqora Chemicals
SKU: VQ-048623

About Ibuprofen Impurity 10

Ibuprofen Impurity 10 is an impurity of Ibuprofen carrying the CAS registry number 2575516-43-5. Its molecular formula is C26H32O4 and its molecular weight is 408.5 g/mol. Systematically, it is named (1R,4R)-6-(2-methylpropyl)-4-[4-(2-methylpropyl)phenyl]-2,3-dihydro-1H-naphthalene-1,4-dicarboxylic acid. Common synonyms include Ibuprofen Impurity G and Ibuprofen Dimer.

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

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.

Vaqora Chemicals supplies Ibuprofen Impurity 10 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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	Ibuprofen Impurity 10
Catalogue No.	VQ-048623
CAS Number	2575516-43-5
IUPAC name	(1R,4R)-6-(2-methylpropyl)-4-[4-(2-methylpropyl)phenyl]-2,3-dihydro-1H-naphthalene-1,4-dicarboxylic acid
Molecular formula	C₂₆H₃₂O₄
Molecular weight	408.5 g/mol
Exact mass	408.2301
Grade	Reference Standard
HSN code	38229090
InChIKey	GXFQAIUKHDCTMF-ATIYNZHBSA-N
SMILES	CC(C)CC1=CC=C(C=C1)[C@@]2(CC[C@H](C3=C2C=C(C=C3)CC(C)C)C(=O)O)C(=O)O
PubChem CID	71588000

Physical properties
Physical form	Solid
LogP (XLogP3)	6.1
H-bond donors / acceptors	2 / 4
TPSA	74.6 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 Ibuprofen Impurity 10?

The CAS Registry Number of Ibuprofen Impurity 10 is 2575516-43-5. It is also known as Ibuprofen Impurity G, Ibuprofen Dimer.

What is the molecular formula and molecular weight of Ibuprofen Impurity 10?

Ibuprofen Impurity 10 has the molecular formula C26H32O4 and a molecular weight of 408.5 g/mol. Its IUPAC name is (1R,4R)-6-(2-methylpropyl)-4-[4-(2-methylpropyl)phenyl]-2,3-dihydro-1H-naphthalene-1,4-dicarboxylic acid.

What is Ibuprofen Impurity 10 used for?

Ibuprofen Impurity 10 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 Impurity 10 can I order?

We supply Ibuprofen Impurity 10 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 Impurity 10?

Yes. Every lot of Ibuprofen Impurity 10 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 Impurity 10 be shipped internationally?

Yes. Ibuprofen Impurity 10 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.