Gemfibrozil Isobutyl Ester

Name: Gemfibrozil Isobutyl Ester
Brand: Vaqora Chemicals
SKU: VQ-030975

About Gemfibrozil Isobutyl Ester

Gemfibrozil Isobutyl Ester is an impurity of Gemfibrozil carrying the CAS registry number 149105-26-0. With the molecular formula C19H30O3, it has a molar mass of 306.4 g/mol. Systematically, it is named 2-methylpropyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate. It is also known as Gemfibrozil Isobutyl EsterName or Isobutyl 2,2-dimethy.

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

This Gemfibrozil 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.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Gemfibrozil

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

Gemfibrozil impurities

Specifications & identifiers

Chemical identifiers
Product name	Gemfibrozil Isobutyl Ester
Catalogue No.	VQ-030975
CAS Number	149105-26-0
IUPAC name	2-methylpropyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate
Molecular formula	C₁₉H₃₀O₃
Molecular weight	306.4 g/mol
Exact mass	306.2195
Grade	Reference Standard
HSN code	38229090
InChIKey	REPYTKNMHNVOPH-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C=C1)C)OCCCC(C)(C)C(=O)OCC(C)C
PubChem CID	15688749

Physical properties
Physical form	Solid
LogP (XLogP3)	5.4
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	Gemfibrozil Isobutyl EsterName, Isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate, Isobutyl 2,2-Dimethyl-5-(2,5-Xylyloxy)Valerate, Pentanoic acid, 5-(2,5-dimethylphenoxy)-2,2-dimethyl-, 2-methylpropyl ester, Isobutyl 2,2-dimethy, 2,2-Dimethyl-5-(2,5-xylyloxy)valeric acid isobutyl ester, 2,2-Dimethyl-5-(2,5xylyloxy) valeric isobutyl ester, 2,2-Dimethyl-5-(2,5-xylyloxy) valeric isobutyl ester, Isobutyl5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate, isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethyl-pentanoate

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 Gemfibrozil Isobutyl Ester?

The CAS Registry Number of Gemfibrozil Isobutyl Ester is 149105-26-0. It is also known as Gemfibrozil Isobutyl EsterName, Isobutyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate, Isobutyl 2,2-Dimethyl-5-(2,5-Xylyloxy)Valerate.

What is the molecular formula and molecular weight of Gemfibrozil Isobutyl Ester?

Gemfibrozil Isobutyl Ester has the molecular formula C19H30O3 and a molecular weight of 306.4 g/mol. Its IUPAC name is 2-methylpropyl 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoate.

What is Gemfibrozil Isobutyl Ester used for?

Gemfibrozil Isobutyl Ester is supplied as a characterised reference material related to Gemfibrozil. 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 Gemfibrozil Isobutyl Ester can I order?

We supply Gemfibrozil Isobutyl 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 Gemfibrozil Isobutyl Ester?

Yes. Every lot of Gemfibrozil Isobutyl 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 Gemfibrozil Isobutyl Ester be shipped internationally?

Yes. Gemfibrozil Isobutyl 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.