Pravastatin EP Impurity C

Name: Pravastatin EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-044769

About Pravastatin EP Impurity C

Listed under CAS 159345-66-1, Pravastatin EP Impurity C is a pharmacopeial impurity of Pravastatin available from Vaqora Chemicals. Formula C24H38O7, molecular weight 438.6 g/mol. It is also known as Pravastatin EP Impurity C (Free Base) or Pravastatin - Impurity C (Freebase).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Pravastatin 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.

Vaqora Chemicals supplies Pravastatin EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Pravastatin

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

Pravastatin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pravastatin EP Impurity C
Catalogue No.	VQ-044769
CAS Number	159345-66-1
IUPAC name	(3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-[(2S)-2-methylpentanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid
Molecular formula	C₂₄H₃₈O₇
Molecular weight	438.6 g/mol
Exact mass	438.2618
Grade	Reference Standard
HSN code	38229090
InChIKey	QARPWNSGRMMWII-SJINMKGWSA-N
SMILES	CCC[C@H](C)C(=O)O[C@H]1C[C@@H](C=C2[C@H]1[C@H]([C@H](C=C2)C)CC[C@H](C[C@H](CC(=O)O)O)O)O
PubChem CID	18666311

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	4 / 7
TPSA	124 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 Pravastatin EP Impurity C?

The CAS Registry Number of Pravastatin EP Impurity C is 159345-66-1. It is also known as Pravastatin EP Impurity C (Free Base), Pravastatin - Impurity C (Freebase), Homopravastatin.

What is the molecular formula and molecular weight of Pravastatin EP Impurity C?

Pravastatin EP Impurity C has the molecular formula C24H38O7 and a molecular weight of 438.6 g/mol. Its IUPAC name is (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-[(2S)-2-methylpentanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid.

What is Pravastatin EP Impurity C used for?

Pravastatin EP Impurity C is supplied as a characterised reference material related to Pravastatin. 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 Pravastatin EP Impurity C can I order?

We supply Pravastatin EP Impurity C 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 Pravastatin EP Impurity C?

Yes. Every lot of Pravastatin EP Impurity C 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 Pravastatin EP Impurity C be shipped internationally?

Yes. We export Pravastatin EP Impurity C worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.