(R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic… 156048-92-9

Name: (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid
Brand: Vaqora Chemicals
SKU: VQ-041645

About (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid

(R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid is an impurity of Pregabalin carrying the CAS registry number 156048-92-9. Its molecular formula is C10H18O4 and its molecular weight is 202.25 g/mol. The IUPAC name is (3R)-3-(2-methoxy-2-oxoethyl)-5-methylhexanoic acid. Alternative names: 1-Methyl (3R)-3-(2-methylpropyl)pentanedioate.

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

As a characterised impurity of Pregabalin, 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.

Vaqora Chemicals supplies (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid 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 Pregabalin

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

Pregabalin impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid
Catalogue No.	VQ-041645
CAS Number	156048-92-9
IUPAC name	(3R)-3-(2-methoxy-2-oxoethyl)-5-methylhexanoic acid
Molecular formula	C₁₀H₁₈O₄
Molecular weight	202.25 g/mol
Exact mass	202.1205
Grade	Reference Standard
HSN code	38229090
InChIKey	NRXIYKWMCOQUTK-MRVPVSSYSA-N
SMILES	CC(C)C[C@H](CC(=O)O)CC(=O)OC
PubChem CID	58420458

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 4
TPSA	63.6 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 (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid?

The CAS Registry Number of (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid is 156048-92-9. It is also known as 1-Methyl (3R)-3-(2-methylpropyl)pentanedioate, 3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid, (3R)-, Pentanedioic acid, 3-(2-methylpropyl)-, 1-methyl ester, (3R)-.

What is the molecular formula and molecular weight of (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid?

(R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid has the molecular formula C10H18O4 and a molecular weight of 202.25 g/mol. Its IUPAC name is (3R)-3-(2-methoxy-2-oxoethyl)-5-methylhexanoic acid.

What is (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid used for?

(R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid is supplied as a characterised reference material related to Pregabalin. 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 (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid can I order?

We supply (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid 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 (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid?

Yes. Every lot of (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid 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 (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid be shipped internationally?

Yes. We export (R)-3-(2-Methoxy-2-oxoethyl)-5-methylhexanoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.