(R)-3-Cyano-5-methyl hexanoic acid ethyl ester 181289-38-3

Name: (R)-3-Cyano-5-methyl hexanoic acid ethyl ester
Brand: Vaqora Chemicals
SKU: VQ-041646

About (R)-3-Cyano-5-methyl hexanoic acid ethyl ester

Listed under CAS 181289-38-3, (R)-3-Cyano-5-methyl hexanoic acid ethyl ester is an impurity of Pregabalin available from Vaqora Chemicals. With the molecular formula C10H17NO2, it has a molar mass of 183.25 g/mol. Its systematic (IUPAC) name is ethyl (3R)-3-cyano-5-methylhexanoate. Common synonyms include ethyl (R)-3-cyano-5-methylhexanoate and (R)-Ethyl-3-cyano-5-methylhexanoate.

It is supplied 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.

Pharmaceutical QC and development laboratories use this impurity standard of Pregabalin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (R)-3-Cyano-5-methyl hexanoic acid ethyl 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

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-Cyano-5-methyl hexanoic acid ethyl ester
Catalogue No.	VQ-041646
CAS Number	181289-38-3
IUPAC name	ethyl (3R)-3-cyano-5-methylhexanoate
Molecular formula	C₁₀H₁₇NO₂
Molecular weight	183.25 g/mol
Exact mass	183.1259
Grade	Reference Standard
HSN code	38229090
InChIKey	WBQBMWWPFBMMOD-SECBINFHSA-N
SMILES	CCOC(=O)C[C@@H](CC(C)C)C#N
PubChem CID	59114944

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 3
TPSA	50.1 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 (R)-3-Cyano-5-methyl hexanoic acid ethyl ester?

The CAS Registry Number of (R)-3-Cyano-5-methyl hexanoic acid ethyl ester is 181289-38-3. It is also known as ethyl (R)-3-cyano-5-methylhexanoate, (R)-Ethyl-3-cyano-5-methylhexanoate, Hexanoic acid, 3-cyano-5-methyl-, ethyl ester, (3R)-.

What is the molecular formula and molecular weight of (R)-3-Cyano-5-methyl hexanoic acid ethyl ester?

(R)-3-Cyano-5-methyl hexanoic acid ethyl ester has the molecular formula C10H17NO2 and a molecular weight of 183.25 g/mol. Its IUPAC name is ethyl (3R)-3-cyano-5-methylhexanoate.

What is (R)-3-Cyano-5-methyl hexanoic acid ethyl ester used for?

(R)-3-Cyano-5-methyl hexanoic acid ethyl ester 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-Cyano-5-methyl hexanoic acid ethyl ester can I order?

We supply (R)-3-Cyano-5-methyl hexanoic acid ethyl 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 (R)-3-Cyano-5-methyl hexanoic acid ethyl ester?

Yes. Every lot of (R)-3-Cyano-5-methyl hexanoic acid ethyl 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 (R)-3-Cyano-5-methyl hexanoic acid ethyl ester be shipped internationally?

Yes. We export (R)-3-Cyano-5-methyl hexanoic acid ethyl ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.