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Pharmacopeial Impurities (EP / USP / BP)

Pravastatin EP Impurity G (sodium salt)

Reference StandardAvailable on request

Order Pravastatin EP Impurity G (sodium salt) (CAS 720666-74-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Pravastatin EP Impurity G (sodium salt) chemical structure
CAS number720666-74-0
FormulaC18H23NaO5
Molar mass342.4 g/mol
Physical formSolid
HS code38229090
InChIKeyXPBYYJYNQDBXDK-RHOWKKHKSA-M
IUPAC namesodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl]heptanoate

About Pravastatin EP Impurity G (sodium salt)

Analytical teams working on Pravastatin use Pravastatin EP Impurity G (sodium salt) as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 720666-74-0, formula C18H23NaO5 and molar mass 342.4 g/mol. It is handled as a solid.

Where it is used

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pravastatin

See every impurity, metabolite and related compound we list for this API.

Pravastatin standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Pravastatin EP Impurity G (sodium salt)
Product namePravastatin EP Impurity G (sodium salt)
Catalogue numberZX-022546
CAS number720666-74-0
IUPAC namesodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl]heptanoate
Molecular formulaC18H23NaO5
Molar mass342.4 g/mol
Exact mass342.1443
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 5
Topological polar surface area101 Ų
HS code38229090
InChIKeyXPBYYJYNQDBXDK-RHOWKKHKSA-M
SMILESC[C@H]1C=CC2=C([C@H]1CC[C@H](C[C@H](CC(=O)[O-])O)O)C=CC(=C2)O.[Na+]
PubChem CID58746969
SynonymsPravastatin EP Impurity G, Pravastatin EP Impurity G Sodium, Pravastatin - Impurity G (Sodium Salt), Pravastatin Impurity G

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Pravastatin EP Impurity G (sodium salt)
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Pravastatin EP Impurity G (sodium salt)

Which CAS number identifies Pravastatin EP Impurity G (sodium salt)?
Pravastatin EP Impurity G (sodium salt) is registered under CAS 720666-74-0. You may also see it listed as Pravastatin EP Impurity G, Pravastatin EP Impurity G Sodium, Pravastatin - Impurity G (Sodium Salt). Our catalogue number for this item is ZX-022546.
What are the formula and molar mass of Pravastatin EP Impurity G (sodium salt)?
For Pravastatin EP Impurity G (sodium salt), its formula is C18H23NaO5 and its molar mass is 342.4 g/mol. The systematic (IUPAC) name is sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl]heptanoate. InChIKey XPBYYJYNQDBXDK-RHOWKKHKSA-M lets you match it in any structure database.
How is Pravastatin EP Impurity G (sodium salt) used in pharmaceutical QC?
Pravastatin EP Impurity G (sodium salt) is a characterised reference material linked to Pravastatin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Pravastatin EP Impurity G (sodium salt)?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pravastatin EP Impurity G (sodium salt)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Pravastatin EP Impurity G (sodium salt) to my country?
Yes. Pravastatin EP Impurity G (sodium salt) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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