Ibuprofen-d3

Name: Ibuprofen-d3
Brand: Vaqora Chemicals
SKU: VQ-037639

About Ibuprofen-d3

Vaqora Chemicals supplies Ibuprofen-d3, a stable isotope labelled analogue related to Ibuprofen registered under CAS number 121662-14-4. Formula C13H18O2, molecular weight 209.3 g/mol. Systematically, it is named 3,3,3-trideuterio-2-[4-(2-methylpropyl)phenyl]propanoic acid. Common synonyms include rac Ibuprofen-d3 and 2-(4-isobutylphenyl)propanoic-3,3,3-d3 acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Ibuprofen-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-d3
Catalogue No.	VQ-037639
CAS Number	121662-14-4
IUPAC name	3,3,3-trideuterio-2-[4-(2-methylpropyl)phenyl]propanoic acid
Molecular formula	C₁₃H₁₈O₂
Molecular weight	209.3 g/mol
Exact mass	209.1495
Grade	Reference Standard
HSN code	38229090
InChIKey	HEFNNWSXXWATRW-HPRDVNIFSA-N
SMILES	[2H]C([2H])([2H])C(C1=CC=C(C=C1)CC(C)C)C(=O)O
PubChem CID	12225947

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	rac Ibuprofen-d3, Benzeneacetic acid, alpha-(methyl-d3)-4-(2-methylpropyl)- (9CI), 2-(4-isobutylphenyl)propanoic-3,3,3-d3 acid, (+/-)-Ibuprofen-d3 (alpha-methyl-d3), rac-Ibuprofen-d3, Ibuprofen D3 (alpha-methyl D3), alpha-methyl-d3-4-(isobutyl)phenylacetic acid

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-d3?

The CAS Registry Number of Ibuprofen-d3 is 121662-14-4. It is also known as rac Ibuprofen-d3, Benzeneacetic acid, alpha-(methyl-d3)-4-(2-methylpropyl)- (9CI), 2-(4-isobutylphenyl)propanoic-3,3,3-d3 acid.

What is the molecular formula and molecular weight of Ibuprofen-d3?

Ibuprofen-d3 has the molecular formula C13H18O2 and a molecular weight of 209.3 g/mol. Its IUPAC name is 3,3,3-trideuterio-2-[4-(2-methylpropyl)phenyl]propanoic acid.

What is Ibuprofen-d3 used for?

Ibuprofen-d3 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-d3 can I order?

We supply Ibuprofen-d3 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-d3?

Yes. Every lot of Ibuprofen-d3 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-d3 be shipped internationally?

Yes. Ibuprofen-d3 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.