Atorvastatin EP Impurity G

Name: Atorvastatin EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-006255

About Atorvastatin EP Impurity G

Atorvastatin EP Impurity G (CAS 887324-53-0) is a pharmacopeial impurity of Atorvastatin offered by Vaqora Chemicals. With the molecular formula C34H37FN2O5, it has a molar mass of 572.7 g/mol. It is also known as 3-O-methylatorvastatin or Atorvastatin calcium trihydrate impurity G.

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. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

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.

Vaqora Chemicals supplies Atorvastatin EP Impurity G in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Atorvastatin

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

Atorvastatin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Atorvastatin EP Impurity G
Catalogue No.	VQ-006255
CAS Number	887324-53-0
Other CAS	887196-29-4
IUPAC name	(3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-5-hydroxy-3-methoxyheptanoic acid
Molecular formula	C₃₄H₃₇FN₂O₅
Molecular weight	572.7 g/mol
Exact mass	572.2687
Grade	Reference Standard
HSN code	38229090
InChIKey	WXRUMNYOLOVRFD-VSGBNLITSA-N
SMILES	CC(C)C1=C(C(=C(N1CC[C@H](C[C@H](CC(=O)O)OC)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=CC=C4
PubChem CID	53491800

Physical properties
Physical form	Solid
LogP (XLogP3)	5.5
H-bond donors / acceptors	3 / 6
TPSA	101 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H319Causes serious eye irritation
H360May damage fertility or the unborn child

Precautionary statements: P203, P264 + P265, P280, P305 + P351 + P338, P318, P337 + P317, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity G?

The CAS Registry Number of Atorvastatin EP Impurity G is 887324-53-0. It is also known as 3-O-methylatorvastatin, Atorvastatin calcium trihydrate impurity G, Atorvastatin Impurity G.

What is the molecular formula and molecular weight of Atorvastatin EP Impurity G?

Atorvastatin EP Impurity G has the molecular formula C34H37FN2O5 and a molecular weight of 572.7 g/mol. Its IUPAC name is (3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-5-hydroxy-3-methoxyheptanoic acid.

What is Atorvastatin EP Impurity G used for?

Atorvastatin EP Impurity G 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 EP Impurity G can I order?

We supply Atorvastatin EP Impurity G in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Atorvastatin EP Impurity G?

Yes. Every lot of Atorvastatin EP Impurity G 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 EP Impurity G be shipped internationally?

Yes. Atorvastatin EP Impurity G is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.