Atorvastatin Acetonide t-Butyl Ester Side Cha… 186508-95-2

Name: Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer
Brand: Vaqora Chemicals
SKU: VQ-004449

About Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer

Listed under CAS 186508-95-2, Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer is an impurity of Atorvastatin available from Vaqora Chemicals. Its molecular formula is C14H23NO4 and its molecular weight is 269.34 g/mol. Systematically, it is named tert-butyl 2-[(4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate.

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.

As a characterised impurity of Atorvastatin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

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	Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer
Catalogue No.	VQ-004449
CAS Number	186508-95-2
IUPAC name	tert-butyl 2-[(4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate
Molecular formula	C₁₄H₂₃NO₄
Molecular weight	269.34 g/mol
Exact mass	269.1627
Grade	Reference Standard
HSN code	38229090
InChIKey	DPNRMEJBKMQHMC-MNOVXSKESA-N
SMILES	CC1(O[C@@H](C[C@H](O1)CC(=O)OC(C)(C)C)CC#N)C
PubChem CID	46781086

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	0 / 5
TPSA	68.6 Å²
Synonyms	tert-butyl 2-((4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, 1,1-Dimethylethyl (4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, (4S,6R)-1,3-Dioxane-4-acetic acid, 6-(cyanomethyl)-2,2-dimethyl-,1,1-dimethylethyl ester, (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester, Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer, tert-Butyl2-((4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, tert-Butyl [(4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate

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 Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer?

The CAS Registry Number of Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer is 186508-95-2. It is also known as tert-butyl 2-((4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate, 1,1-Dimethylethyl (4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, (4S,6R)-1,3-Dioxane-4-acetic acid, 6-(cyanomethyl)-2,2-dimethyl-,1,1-dimethylethyl ester.

What is the molecular formula and molecular weight of Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer?

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer has the molecular formula C14H23NO4 and a molecular weight of 269.34 g/mol. Its IUPAC name is tert-butyl 2-[(4S,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate.

What is Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer used for?

Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer 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 Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer can I order?

We supply Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer 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 Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer?

Yes. Every lot of Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer 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 Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer be shipped internationally?

Yes. We export Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.