3-Methylene Simvastatin Impurity

About 3-Methylene Simvastatin Impurity

3-Methylene Simvastatin Impurity is an impurity of Simvastatin carrying the CAS registry number 79902-62-8. Formula C26H38O5, molecular weight 430.6 g/mol. Alternative names: Simvastatin EP Impurity G and Simvastatin-3-en.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Simvastatin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Simvastatin

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

Simvastatin impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Methylene Simvastatin Impurity
Catalogue No.	VQ-043300
CAS Number	79902-62-8
IUPAC name	[(1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2,3-trimethylbut-3-enoate
Molecular formula	C₂₆H₃₈O₅
Molecular weight	430.6 g/mol
Exact mass	430.2719
Grade	Reference Standard
HSN code	38229090
InChIKey	DVEHRVPFAWVDCV-RVTXAWHXSA-N
SMILES	C[C@@H]1C[C@@H]([C@@H]2[C@H]([C@H](C=CC2=C1)C)CC[C@@H]3C[C@H](CC(=O)O3)O)OC(=O)C(C)(C)C(=C)C
PubChem CID	12953895

Physical properties
Physical form	Solid
LogP (XLogP3)	5.2
H-bond donors / acceptors	1 / 5
TPSA	72.8 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 3-Methylene Simvastatin Impurity?

The CAS Registry Number of 3-Methylene Simvastatin Impurity is 79902-62-8. It is also known as Simvastatin EP Impurity G, Simvastatin-3-en, Simvastatin Impurity 7.

What is the molecular formula and molecular weight of 3-Methylene Simvastatin Impurity?

3-Methylene Simvastatin Impurity has the molecular formula C26H38O5 and a molecular weight of 430.6 g/mol. Its IUPAC name is [(1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2,2,3-trimethylbut-3-enoate.

What is 3-Methylene Simvastatin Impurity used for?

3-Methylene Simvastatin Impurity is supplied as a characterised reference material related to Simvastatin. 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 3-Methylene Simvastatin Impurity can I order?

We supply 3-Methylene Simvastatin Impurity 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 3-Methylene Simvastatin Impurity?

Yes. Every lot of 3-Methylene Simvastatin Impurity 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 3-Methylene Simvastatin Impurity be shipped internationally?

Yes. We export 3-Methylene Simvastatin Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.