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Pharmacopeial Impurities (EP / USP / BP)

Pravastatin EP Impurity A

Reference StandardAvailable on request

Buy Pravastatin EP Impurity A (CAS 250737-12-3) from Zemixal: C23H36O7, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-031953.

Pack sizes
Pravastatin EP Impurity A chemical structure
CAS number250737-12-3
FormulaC23H36O7
Molar mass424.5 g/mol
Physical formSolid
HS code38229090
InChIKeyTUZYXOIXSAXUGO-PZSHMICQSA-N
IUPAC name(3R,5R)-7-[(1S,2S,6R,8S,8aR)-6-hydroxy-2-methyl-8-[(2S)-2-methylbutanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid

About Pravastatin EP Impurity A

Pravastatin EP Impurity A is supplied by Zemixal as a characterised reference material for Pravastatin analysis. For your records (Reference Standard), the material is defined by CAS 250737-12-3, formula C23H36O7 and molar mass 424.5 g/mol. It is handled as a solid.

Typical applications

  • 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 A
Product namePravastatin EP Impurity A
Catalogue numberZX-031953
CAS number250737-12-3
IUPAC name(3R,5R)-7-[(1S,2S,6R,8S,8aR)-6-hydroxy-2-methyl-8-[(2S)-2-methylbutanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid
Molecular formulaC23H36O7
Molar mass424.5 g/mol
Exact mass424.2461
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors4 / 7
Topological polar surface area124 Ų
HS code38229090
InChIKeyTUZYXOIXSAXUGO-PZSHMICQSA-N
SMILESCC[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 CID10071008
SynonymsPravastatin - Impurity A (Freebase), 6'-Epipravastatin, Pravastatin sodium specified impurity A, 6-Epi-pravastatin

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 A
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 A

Which CAS number identifies Pravastatin EP Impurity A?
Pravastatin EP Impurity A is registered under CAS 250737-12-3. You may also see it listed as Pravastatin - Impurity A (Freebase), 6'-Epipravastatin, Pravastatin sodium specified impurity A. Our catalogue number for this item is ZX-031953.
What are the formula and molar mass of Pravastatin EP Impurity A?
For Pravastatin EP Impurity A, its formula is C23H36O7 and its molar mass is 424.5 g/mol. The systematic (IUPAC) name is (3R,5R)-7-[(1S,2S,6R,8S,8aR)-6-hydroxy-2-methyl-8-[(2S)-2-methylbutanoyl]oxy-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid. InChIKey TUZYXOIXSAXUGO-PZSHMICQSA-N lets you match it in any structure database.
How is Pravastatin EP Impurity A used in pharmaceutical QC?
Pravastatin EP Impurity A 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 A?
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 A?
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 A to my country?
Yes. Pravastatin EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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