(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid t… 186508-94-1

About (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester is an impurity of Atorvastatin carrying the CAS registry number 186508-94-1. The compound has the formula C11H19NO4, corresponding to a molecular weight of 229.27 g/mol. Systematically, it is named tert-butyl (3S,5R)-6-cyano-3,5-dihydroxyhexanoate.

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

This Atorvastatin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Atorvastatin

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

Atorvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester
Catalogue No.	VQ-035837
CAS Number	186508-94-1
IUPAC name	tert-butyl (3S,5R)-6-cyano-3,5-dihydroxyhexanoate
Molecular formula	C₁₁H₁₉NO₄
Molecular weight	229.27 g/mol
Exact mass	229.1314
Grade	Reference Standard
HSN code	38229090
InChIKey	NQTYMGFSEOSJKM-BDAKNGLRSA-N
SMILES	CC(C)(C)OC(=O)C[C@H](C[C@@H](CC#N)O)O
PubChem CID	46781083

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 5
TPSA	90.6 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 (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester?

The CAS Registry Number of (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester is 186508-94-1. It is also known as (3S,5R)-tert-Butyl 6-cyano-3,5-dihydroxyhexanoate.

What is the molecular formula and molecular weight of (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester?

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester has the molecular formula C11H19NO4 and a molecular weight of 229.27 g/mol. Its IUPAC name is tert-butyl (3S,5R)-6-cyano-3,5-dihydroxyhexanoate.

What is (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester used for?

(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester is supplied as a characterised reference material related to Atorvastatin. 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 (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester can I order?

We supply (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl 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 (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester?

Yes. Every lot of (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl 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 (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester be shipped internationally?

Yes. We export (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.