Pravastatin EP Impurity E Sodium

About Pravastatin EP Impurity E Sodium

Pravastatin EP Impurity E Sodium is a pharmacopeial impurity of Pravastatin carrying the CAS registry number 722504-45-2. With the molecular formula C23H35NaO8, it has a molar mass of 462.5 g/mol. Common synonyms include Pravastatin EP Impurity E and Pravastatin - Impurity E (Sodium Salt).

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 Pravastatin, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Pravastatin EP Impurity E Sodium is dispatched with a Certificate of Analysis (COA) to destinations 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 E Sodium
Catalogue No.	VQ-023530
CAS Number	722504-45-2
IUPAC name	sodium (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3S)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate
Molecular formula	C₂₃H₃₅NaO₈
Molecular weight	462.5 g/mol
Exact mass	462.223
Grade	Reference Standard
HSN code	38229090
InChIKey	AIKHPBQZWYYTKO-FVDQBCLRSA-M
SMILES	C[C@H]1C=CC2=C[C@H](C[C@@H]([C@@H]2[C@H]1CC[C@H](C[C@H](CC(=O)[O-])O)O)OC(=O)[C@@H](C)[C@H](C)O)O.[Na+]
PubChem CID	58746967

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 8
TPSA	147 Å²
Synonyms	Pravastatin EP Impurity E, Pravastatin - Impurity E (Sodium Salt), (S)-3''-Hydroxy Pravastatin Sodium Salt, (S)-3''-Hydroxy pravastatin sodium, (S)-3 inverted exclamation mark inverted exclamation mark -Hydroxy Pravastatin Sodium Salt

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 E Sodium?

The CAS Registry Number of Pravastatin EP Impurity E Sodium is 722504-45-2. It is also known as Pravastatin EP Impurity E, Pravastatin - Impurity E (Sodium Salt), (S)-3''-Hydroxy Pravastatin Sodium Salt.

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

Pravastatin EP Impurity E Sodium has the molecular formula C23H35NaO8 and a molecular weight of 462.5 g/mol. Its IUPAC name is sodium (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3S)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate.

What is Pravastatin EP Impurity E Sodium used for?

Pravastatin EP Impurity E Sodium 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 E Sodium can I order?

We supply Pravastatin EP Impurity E Sodium 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 E Sodium?

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

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