(S)-(+)-Ibuprofen Propylene Glycol Ester

Name: (S)-(+)-Ibuprofen Propylene Glycol Ester
Brand: Vaqora Chemicals
SKU: VQ-031141

About (S)-(+)-Ibuprofen Propylene Glycol Ester

Listed under CAS 95093-58-6, (S)-(+)-Ibuprofen Propylene Glycol Ester is a metabolite or degradation product of Ibuprofen available from Vaqora Chemicals. The compound has the formula C16H24O3, corresponding to a molecular weight of 264.36 g/mol. Its systematic (IUPAC) name is 2-hydroxypropyl 2-[4-(2-methylpropyl)phenyl]propanoate. It is also known as 2-Hydroxypropyl2-(4-isobutylphenyl)propanoate.

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. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Ibuprofen, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (S)-(+)-Ibuprofen Propylene Glycol Ester in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Ibuprofen

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

Ibuprofen impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-(+)-Ibuprofen Propylene Glycol Ester
Catalogue No.	VQ-031141
CAS Number	95093-58-6
IUPAC name	2-hydroxypropyl 2-[4-(2-methylpropyl)phenyl]propanoate
Molecular formula	C₁₆H₂₄O₃
Molecular weight	264.36 g/mol
Exact mass	264.1725
Grade	Reference Standard
HSN code	38229090
InChIKey	VUCGZWWOXKSFFZ-UHFFFAOYSA-N
SMILES	CC(C)CC1=CC=C(C=C1)C(C)C(=O)OCC(C)O
PubChem CID	13376834

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	2-Hydroxypropyl 2-(4-Isobutylphenyl)propanoate, 2-Hydroxypropyl2-(4-isobutylphenyl)propanoate, 2-Hydroxypropyl 2-(4-isobutylphenyl)-propanoate, 2-Hydroxypropyl alpha-methyl-4-(2-methylpropyl)benzeneacetate, Benzeneacetic acid, alpha-methyl-4-(2-methylpropyl)-, 2-hydroxypropyl ester

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 (S)-(+)-Ibuprofen Propylene Glycol Ester?

The CAS Registry Number of (S)-(+)-Ibuprofen Propylene Glycol Ester is 95093-58-6. It is also known as 2-Hydroxypropyl 2-(4-Isobutylphenyl)propanoate, 2-Hydroxypropyl2-(4-isobutylphenyl)propanoate, 2-Hydroxypropyl 2-(4-isobutylphenyl)-propanoate.

What is the molecular formula and molecular weight of (S)-(+)-Ibuprofen Propylene Glycol Ester?

(S)-(+)-Ibuprofen Propylene Glycol Ester has the molecular formula C16H24O3 and a molecular weight of 264.36 g/mol. Its IUPAC name is 2-hydroxypropyl 2-[4-(2-methylpropyl)phenyl]propanoate.

What is (S)-(+)-Ibuprofen Propylene Glycol Ester used for?

(S)-(+)-Ibuprofen Propylene Glycol Ester 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 (S)-(+)-Ibuprofen Propylene Glycol Ester can I order?

We supply (S)-(+)-Ibuprofen Propylene Glycol Ester 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 (S)-(+)-Ibuprofen Propylene Glycol Ester?

Yes. Every lot of (S)-(+)-Ibuprofen Propylene Glycol Ester 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 (S)-(+)-Ibuprofen Propylene Glycol Ester be shipped internationally?

Yes. (S)-(+)-Ibuprofen Propylene Glycol Ester 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.