Ibuprofen Impurity 38

Name: Ibuprofen Impurity 38
Brand: Vaqora Chemicals
SKU: VQ-048620

About Ibuprofen Impurity 38

Vaqora Chemicals supplies Ibuprofen Impurity 38, an impurity of Ibuprofen registered under CAS number 1261642-35-6. The compound has the formula C13H17ClO, corresponding to a molecular weight of 224.72 g/mol. The IUPAC name is 2-chloro-1-[3-(2-methylpropyl)phenyl]propan-1-one. Common synonyms include Ibuprofen Impurity 18 and 2-chloro-1-(3-isobutylphenyl)propan-1-one.

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. Good laboratory practice and suitable PPE are recommended during handling.

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.

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	Ibuprofen Impurity 38
Catalogue No.	VQ-048620
CAS Number	1261642-35-6
IUPAC name	2-chloro-1-[3-(2-methylpropyl)phenyl]propan-1-one
Molecular formula	C₁₃H₁₇ClO
Molecular weight	224.72 g/mol
Exact mass	224.0968
Grade	Reference Standard
HSN code	38229090
InChIKey	CLXLEWVPLSDPTM-UHFFFAOYSA-N
SMILES	CC(C)CC1=CC(=CC=C1)C(=O)C(C)Cl
PubChem CID	134658342

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	0 / 1
TPSA	17.1 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 Ibuprofen Impurity 38?

The CAS Registry Number of Ibuprofen Impurity 38 is 1261642-35-6. It is also known as Ibuprofen Impurity 18, 2-chloro-1-(3-isobutylphenyl)propan-1-one, 2-Chloro-1-[3-(2-methylpropyl)phenyl]-1-propanone.

What is the molecular formula and molecular weight of Ibuprofen Impurity 38?

Ibuprofen Impurity 38 has the molecular formula C13H17ClO and a molecular weight of 224.72 g/mol. Its IUPAC name is 2-chloro-1-[3-(2-methylpropyl)phenyl]propan-1-one.

What is Ibuprofen Impurity 38 used for?

Ibuprofen Impurity 38 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 38 can I order?

We supply Ibuprofen Impurity 38 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 38?

Yes. Every lot of Ibuprofen Impurity 38 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 38 be shipped internationally?

Yes. We export Ibuprofen Impurity 38 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.