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Pharmacopeial Impurities (EP / USP / BP)

Pravastatin EP Impurity B (Sodium Salt)

Reference StandardAvailable on request

Order Pravastatin EP Impurity B (Sodium Salt) (CAS 722504-46-3) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Pravastatin EP Impurity B (Sodium Salt) chemical structure
CAS number722504-46-3
FormulaC23H35NaO8
Molar mass462.5 g/mol
Physical formSolid
HS code38229090
InChIKeyAIKHPBQZWYYTKO-OYKXKHFWSA-M
IUPAC namesodium (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3R)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate

About Pravastatin EP Impurity B (Sodium Salt)

Zemixal lists Pravastatin EP Impurity B (Sodium Salt) for laboratories that identify, quantify or control Pravastatin and its related substances. Identity at a glance (Reference Standard): CAS 722504-46-3, formula C23H35NaO8 and molar mass 462.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

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

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Pravastatin EP Impurity B (Sodium Salt)
Product namePravastatin EP Impurity B (Sodium Salt)
Catalogue numberZX-022549
CAS number722504-46-3
IUPAC namesodium (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3R)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate
Molecular formulaC23H35NaO8
Molar mass462.5 g/mol
Exact mass462.223
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 8
Topological polar surface area147 Ų
HS code38229090
InChIKeyAIKHPBQZWYYTKO-OYKXKHFWSA-M
SMILESC[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 CID58746974
SynonymsPravastatin EP Impurity B Sodium, Pravastatin EP Impurity B, Pravastatin - Impurity B, (R)-3''-Hydroxy Pravastatin Sodium Salt, (R)-3''-Hydroxy pravastatin sodium, (R)-3 inverted exclamation mark inverted exclamation mark -Hydroxy Pravastatin Sodium Salt

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 B (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 B (Sodium Salt)

Which CAS number identifies Pravastatin EP Impurity B (Sodium Salt)?
Pravastatin EP Impurity B (Sodium Salt) is registered under CAS 722504-46-3. You may also see it listed as Pravastatin EP Impurity B Sodium, Pravastatin EP Impurity B, Pravastatin - Impurity B. Our catalogue number for this item is ZX-022549.
What are the formula and molar mass of Pravastatin EP Impurity B (Sodium Salt)?
For Pravastatin EP Impurity B (Sodium Salt), its formula is C23H35NaO8 and its molar mass is 462.5 g/mol. The systematic (IUPAC) name is sodium (3R,5R)-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-8-[(2S,3R)-3-hydroxy-2-methylbutanoyl]oxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoate. InChIKey AIKHPBQZWYYTKO-OYKXKHFWSA-M lets you match it in any structure database.
How is Pravastatin EP Impurity B (Sodium Salt) used in pharmaceutical QC?
Pravastatin EP Impurity B (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 B (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 B (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 B (Sodium Salt) to my country?
Yes. Pravastatin EP Impurity B (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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