Difluoro Atorvastatin Acetonide tert-Butyl Es… 693793-87-2

About Difluoro Atorvastatin Acetonide tert-Butyl Ester

Difluoro Atorvastatin Acetonide tert-Butyl Ester is an impurity of Atorvastatin carrying the CAS registry number 693793-87-2. The compound has the formula C40H46F2N2O5, corresponding to a molecular weight of 672.8 g/mol.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Difluoro Atorvastatin Acetonide tert-Butyl 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 Atorvastatin

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

Atorvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	Difluoro Atorvastatin Acetonide tert-Butyl Ester
Catalogue No.	VQ-029259
CAS Number	693793-87-2
IUPAC name	tert-butyl 2-[(4R,6R)-6-[2-[2,3-bis(4-fluorophenyl)-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate
Molecular formula	C₄₀H₄₆F₂N₂O₅
Molecular weight	672.8 g/mol
Exact mass	672.3375
Grade	Reference Standard
HSN code	38229090
InChIKey	FXOZEZIWLMWZMX-ROJLCIKYSA-N
SMILES	CC(C)C1=C(C(=C(N1CC[C@@H]2C[C@@H](OC(O2)(C)C)CC(=O)OC(C)(C)C)C3=CC=C(C=C3)F)C4=CC=C(C=C4)F)C(=O)NC5=CC=CC=C5
PubChem CID	69891199

Physical properties
Physical form	Solid
LogP (XLogP3)	7.9
H-bond donors / acceptors	1 / 7
TPSA	78.8 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 Difluoro Atorvastatin Acetonide tert-Butyl Ester?

The CAS Registry Number of Difluoro Atorvastatin Acetonide tert-Butyl Ester is 693793-87-2.

What is the molecular formula and molecular weight of Difluoro Atorvastatin Acetonide tert-Butyl Ester?

Difluoro Atorvastatin Acetonide tert-Butyl Ester has the molecular formula C40H46F2N2O5 and a molecular weight of 672.8 g/mol. Its IUPAC name is tert-butyl 2-[(4R,6R)-6-[2-[2,3-bis(4-fluorophenyl)-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate.

What is Difluoro Atorvastatin Acetonide tert-Butyl Ester used for?

Difluoro Atorvastatin Acetonide 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 Difluoro Atorvastatin Acetonide tert-Butyl Ester can I order?

We supply Difluoro Atorvastatin Acetonide 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 Difluoro Atorvastatin Acetonide tert-Butyl Ester?

Yes. Every lot of Difluoro Atorvastatin Acetonide 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 Difluoro Atorvastatin Acetonide tert-Butyl Ester be shipped internationally?

Yes. We export Difluoro Atorvastatin Acetonide tert-Butyl Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.